Electronic Length Measuring Equipment

Electronic Length Measuring Equipment N-1

TESA LENGTH MEASURING EQUIPMENT WITH INDUCTIVE PROBES TESA offers a complete family of value sensors (electronic probes) as well as dedicated measuring instruments for the most demanding applications. Our standard probes also known as half-bridge probes operate according to the electrical principle. They do not require any special setting. Electronic probes that are used in conjunction with measuring instruments from other manufac - turers work partly on the basis of a differential transformer. These probes are known as LVDT (Linear Variable Differential Transformer) probes. TESA also offer a full range of this kind of probes which, however, need to be fitted with a convenient socket and further adapted, accordingly. For more details about TESA half-bridge or LVDT inductive probes, read the information that follows. Countless Measuring Capabilities All TESA electronic probes can either be used with hand-held tools, whether internal or external, or in conjunction with other typical measuring devices and supports. TESA can supply such executions as axial probes with linear displacement of the meas uring bolt, angled probes with inclinable lever or probes with parallel guiding that are specially designed for multigauging devices as well as any other equipment for in-process inspection thus allowing to spare many assembly components. With a very few exceptions, these probes perform comparative measurement, essentially. Based on a master standard, which can either be a gauge block, a setting ring or any other workpiece accepted as such, a number of sizes are compared on the test piece. All measurements are taken with high accuracy. The bias errors usually count for very little in the uncertainty budget since the comparison is made between two values nearly equal to the measurand. Random errors are also significantly reduced as display setting and all subsequent measurements are usually made under the same conditions. TESA provide measuring instruments equipped with an analogue and/or digital display, depending on their type. Internal Data Processing The measurement signals are processed differently according to the measuring application. Mathematical Data Processing Signal processing can equally be made with positive or negative polarity signs. The use of one single probe enables single measurement of internal or external dimensions while the combination of the signals of two probes produces either a «sum measurement» or a «difference measurement». Value Storage Provides the needed safety for your dynamic measurement cycles. The smallest or highest value as well as the difference between both values are some of the part features that are questioned when capturing form and position errors. Value Classification Uses limit deviations to classify the measured values while producing additional control signals usable through a remote unit. N-2 B-2

MEASURING FUNCTIONS OVERVIEW Single measurements with positive polarity sign (+A) Measuring external dimensions with use of a measuring stand, snap gauge etc. - + A A A + + - - A L Single measurements with negative polarity sign (-A) Inspecting sizes with change of the polarity sign. Display shows a low value for a small bore or a high value for a large diameter. - + - A + A A - + A ø Sum measurements with positive polarity signs (+A +B) - + Measuring external dimensions regardless of form and position errors. + - - + A B A B A B + - - + A B L Difference measurements with opposite polarity signs (+A -B) + L Performing step, cone and inclination measurements. - + B A B A B A + - B A Δ... B Establishing form and position errors such as runout errors with use of the memory function «max.-min.» as shown in this example. B A «max.» «max.-min.» «min.» B A B N-3

2 11 4 9 1 3 1 TESA Electronic Probes at the Fore front in Precision Measurement TESA is a leading designer, manufacturer and user of inductive probes for more than 4 years. Its high-precision electronic probes are made to withstand the stresses sustained in the production environment where they can be constantly used for series inspection. But, these probes are also designed for high accuracy measurements such as those performed in gauge block calibration, for instance. All electronic probes are mounted on ball-bearings, except for miniature axial probes. Ball-bearings are virtually insensitive to radial forces. Probe guide system is efficiently protected against the penetration of solid and liquid contaminants by sealing rubber bellows. In normal conditions of use, nitrile elastomer rubber bellows are sufficient. For applications where the probes remain permanently in contact with cooling and lubricating agents, we would recoend the use of rubber bellows. Sealing bellows ensure full airtightness so that the measuring bolt is retracted by throwing off the air contained in the probe. This provides optimum protection of the guiding system as no device is used. Electronic signal amplification produces excellent repeatability and low hysteresis. Resolution is as high as,1 µm. 5 6 12 13 7 14 8 1 Mounting stem or probe housing 2 Coil system 3 Element mounted between the ferromagnetic core and the measuring bolt for the correction of varying coefficients of thermal expansion 4 Force compression spring 5 Anti-rotation guiding system 6 Ball cage 7 Setting element for limiting the measuring bolt travel 8 Probe insert 9 In-between tube being part of the coil system 1 Ferro-magnetic core 11 Force spring stop 12 Ball-bearing guiding tube 13 Measuring bolt 14 Sealing rubber bellow 15 Mechanical device for zero-setting 8 Sensitivity of standard half-bridge probes used in conjunction with TESA and MERCER electronic probes All given values are valid for the following reference conditions: 3 5 4 11 1 9 1 2 12 6 Drive voltage Drive frequency Adjustment load 3 V < 5 V 13 khz 5 khz 2 kω 1 kω 15 For any probe type mv/v/ mv/v/ 73,75 5 N-4 ø17 65 ø3,8 Dimensions of the connector fitted on all TESA probes. Lowest cable curve radius, R = 15 except probe series: GT 61/62 29,5 5, GT 61S/62S 7,375 FMS 13/132 49,17 For LVDT probes, see both pages N-12 and N-13

Operating Principle All TESA electronic probes (value sensors) work based on the inductive principle with contact of the workpiece. They are fitted with a coil system inducing an alternating output voltage that depends on the the position of the ferro magnetic core. When syetrically positioned - i.e. at electrical zero - no voltage is impressed. A move of the core, which may be attached to the measuring bolt while the measurand is being taken, causes the inductance to change. This change generates a signal that is amplified and rectified before being displayed and further output. Depending on the instrument type, the analogue signal will be shown on a voltmetre or a numerical display after a digital transformation. Unambiguous assessment of the meas ur and (at bolt position) to the signal (dis played value) is the main characteristic of analogue value acquisition. One of its distinct advantages lies in the value primarily displayed, which will be reproduced in the event of a power cut (switch-off or power failure). -S Inductive measuring s Travel U Output current Electrical zero L Linearity range Lf Linearity error L The linearity range L, which is the range within which the max. perm. errors are contained, is equal to the measuring range. The max. perm. errors are limiting values given for the linearity errors. +U -U L L f +S TESA Standard Half-Bridge Probes For TESA Measuring Equipment These probes have two serial coils with middle output mounted side by side, which are energized by a sinusoidal alternation at 3 khz. Both are linked together to a Wheat stone bridge over an additional half-bridge. Ua1,Fa1 Ua Rs Uo G1 -Ua Rch1 X Wiring plan of half-bridge probes U=KxX TESA LVDT Probes These probes are based on a Linear Variable Differential Transformer (LVDT). They have three coils, i.e. one primary coil being ener - gized by a sinusoidal alternation at 5 khz, and two secondary coils connected in opposite phase, which generate the output current proportional to the measuring travel. X Rs Ua Uo Ua2,Fa2 Rch2 G2 U=KxX Wiring plan of LVDT probes N-5

TESA Standard Probes Overview 8 diameter axial probes with ball-bearing measuring bolt Measuring Cable Measuring bolt Sealing range () exit retraction bellows Standard high-precision probes Standard long-travel probes 32194 GT 21 ± 2 4,3 321924 GT 22 ± 2 4,3 32357 GTL 21 ± 2 4,3 32372 GTL 211 ± 2 4,3 32356 GTL 22 ± 2 4,3 32336 GT 21HP ±,2 4,3 32321 GT 22HP ±,2 4,3 32327 GT 27 ± 2 1,3 32373 GT 271 ± 2 1,3 axial Nitrile radial by vacuum Nitrile axial axial by vacuum radial by vacuum axial Nitrile radial by vacuum Nitrile axial axial by vacuum 32326 GT 28 ± 2 1,3 Probes with extended measuring range 32341 GT 61 ± 5 1,3 32374 GT 611 ± 5 1,3 32342 GT 62 ± 5 1,3 with activation of the measuring bolt by pneumatic pressure radial by vacuum axial axial by vacuum radial by vacuum Measuring Cable Pressure (bar) Sealing range () exit nominal maximum bellows Long-travel probes 3236 GTL 212 ± 1,5 3,2 axial,7 1, 32354 GTL 222 ± 1,5 3,2 radial,7 1, 32367 GTL 212-A ± 1,5 3,2 axial,25 6, 32363 GTL 222-A ± 1,5 3,2 radial,25 6, 32361 GT 272 ± 2 1,3 axial 1,1 1,5 32353 GT 282 ± 2 1,3 radial 1,1 1,5 32368 GT 272-A ± 2 1,3 axial 1, 6, none none none N-6 32369 GT 282-A ± 2 1,3 radial 1, 6, Probes with extended measuring range 32362 GT 612 ± 5 1,3 axial 1,1 1,5 32355 GT 622 ± 5 1,3 radial 1,1 1,5 3237 GT 612-A ± 5 1,3 axial 1, 6, 32371 GT 622-A ± 5 1,3 radial 1, 6, none none none

** Nominal value of the measuring force at electrical zero, max. deviation ±25%. *** Highest frequency valid for the final value of the measuring range, amplified by 1%. **** Linearity related max. permissible errors. N** Moving Frequency Dismount- µm (L in ) C IEC mass (g) limit Hz*** able µm**** 6529,63 6 6,1,2 + 3 L 3 1 65 IP65 N-17,63 6 6,1,2 + 3 L 3 1 65 IP65 N-18,63 6 6,1,2 + 2,4 L 2 1 65 IP65 N-17,63 6 6,1,2 + 2,4 L 2 1 65 IP65 N-17,63 6 6,1,2 + 2,4 L 2 1 65 IP65 N-18,63 6 6,1,7 +,4 L 1 4 IP64 N-17,63 6 6,1,7 +,4 L 1 4 IP64 N-18,63 8 6,5,2 + 3 L 3 1 65 IP65 N-19,63 8 6,5,2 + 3 L 3 1 65 IP65 N-19,63 8 6,5,2 + 3 L 3 1 65 IP65 N-19,9 8 6,5 1 + 4 L 1 65 IP65 N-2,9 8 6,5 1 + 4 L 1 65 IP65 N-2,9 8 6,5 1 + 4 L 1 65 IP65 N-2 N** Moving Frequency Dismount- µm (L in ) C IEC mass (g) limit Hz*** able µm**** 6529 1,2 6 6,15,2 + 2,4 L 2 1 65 IP65 N-21 1,2 6 6,15,2 + 2,4 L 2 1 65 IP65 N-21,2 6 6,15,2 + 2,4 L 2 1 65 IP5 N-21,2 6 6,15,2 + 2,4 L 2 1 65 IP5 N-21 1, 8 6,5,2 + 3 L 3 1 65 IP65 N-22 1, 8 6,5,2 + 3 L 3 1 65 IP65 N-22,85 8 6,5,2 + 3 L 3 1 65 IP5 N-22,85 8 6,5,2 + 3 L 3 1 65 IP5 N-22 2, 8 6,5 1 + 4 L 1 65 IP65 N-23 2, 8 6,5 1 + 4 L 1 65 IP65 N-23 1, 8 6,5 1 + 4 L 1 65 IP5 N-23 1, 8 6,5 1 + 4 L 1 65 IP5 N-23 N-7

Miniature axial probes, 8 dia. probe housing Measuring bolt hanging from diaphragm springs Measuring Cable Measuring Sealing range exit bolt bellows retraction 3231 GT 41 ±,3,7 3232 GT 42 ±,3,7 Measuring bolt mounted on a plain bearing 32335 GT 43 ± 1 2,1 axial without Nitrile radial vacuum Nitrile axial 32317 GT 44 ± 1 2,1 radial vacuum Axial probes with measuring bolt mounted on a ball-bearing, with no brand name Measuring Cable Measuring Sealing range exit bolt bellows retraction with short body 32349 49 ± 1,5 4,3 323491 491 ± 1,5 4,3 964112 41 ± 1 2,5 axial/radial radial vacuum axial/radial Nitrile 9641114 411 ± 1 2,5 with short body, 6 dia. fixing shank 961613 16 ± 1 3,3 Miniature probes, 8 dia. fixing shank 964329 43 ±,5 1,25 radial vacuum axial axial Nitrile 9644141 451 ±,5 2,1 radial vacuum Nitrile Lever probes Measuring Cable Measuring Sealing range exit bolt bellows retraction 96424 42 ±,2,525 parallel without none 964997 499 ±,5 1,2 parallel without none N-8

N** Moving Frequency Dismount- µm (L in ) C IEC mass limit able µm**** 6529 g Hz***,63 2 6,1,2 + 5 L 2 1 65 IP65 N-24,63 2 6,1,2 + 5 L 2 1 65 IP65 N-24,4 2 6,1,2 + 5 L 2 5 65 IP65 N-24,4 2 6,1,2 + 5 L 2 5 65 IP65 N-24 N** Moving Frequency Dismount- µm %**** C IEC mass limit able 6529 g Hz***,63 6 6,2,2 1 65 IP65 N-25,63 6 6,2,2 1 65 IP65 N-25,6 3,1 58,1,2 6 IP62 N-26,6 3,1 58,1,2 6 IP62 N-26,6 2,5 6,1,2 6 IP62 N-27,75 1,9 6,1,2 6 IP62 N-27,6 3 6,1,2 6 IP62 N-27 N** Moving Frequency Dismount- µm %**** C IEC mass limit able 6529 g Hz*** 1,8 2,5 1,5,3 6 IP4 N-28,2,2 1,6 1,25,6 6 IP4 N-28 ** Nominal value of the measuring force at electrical zero, max. deviation ± 25%. *** Highest m frequency valid for the final value of the measuring range, amplified by 1%. **** Linearity related max. permissible errors. N-9

SWISS MADE 32.319 PAT PEND SWISS MADE 32.349 PAT PEND SWISS MADE R E LECTRONIC L ENGTH M EASURING E QUIPMENT - ANALOGUE TESA probe with inclinable lever Measuring Cable Measuring bolt range () exit retraction 32182 GT 31 ±,3,7 angled without TESA universal probes Measuring Cable Measuring bolt retraction range () exit (accessory) 32378 I-DIM ±,5 2 parallel Probes with parallel guiding Measuring Cable Measuring bolt retraction range () exit* (accessory) 32319 FMS 1 ± 2 5,8 parallel 32328 FMS 12 ± 2 5,8 angled 32349 FMS 13 ± 2,9 5,8 parallel 3235 FMS 132 ± 2,9 5,8 angled Probes «FMS Protected» SWISS MADE Patented PROTECTED 32337 FMS 1-P ± 2 5,8 parallel 32338 FMS 12-P ± 2 5,8 angled SWISS MADE Patented PROTECTED 32351 FMS 13-P ± 2,9 5,8 parallel 32352 FMS 132-P ± 2,9 5,8 angled * Position in relation to the measuring direction N-1

N** Moving Frequency Dismount- µm (L in ) C IEC mass (g) limit Hz*** able µm**** 6529,1 12 25,1,2 + 5 L 2 1 5 IP4 N-29 N/ Moving Frequency Dismount- µm (L in ) C IEC mass (g) limit Hz*** able µm**** 6529,442 33 1,1,2 + 14 L 3 5 6 IP4 N-31 N** Moving Frequency Dismount- µm (L in ) C IEC mass (g) limit Hz*** able µm**** 6529 2 11 25,5,2 + 3 L 3 1 65 IP5 N-33 2 11 25,5,2 + 3 L 3 1 65 IP5 N-34 2 11 25,5,2 + 3 L 3 1 65 IP5 N-33 2 11 25,5,2 + 3 L 3 1 65 IP5 N-34 2 11 25,5,2 + 3 L 3 1 65 IP54 N-33 2 11 25,5,2 + 3 L 3 1 65 IP54 N-34 2 11 25,5,2 + 3 L 3 1 65 IP54 N-33 2 11 25,5,2 + 3 L 3 1 65 IP54 N-34 ** Nominal value of the measuring force at electrical zero, max. deviation ±25%. *** Highest frequency valid for the final value of the measuring range, amplified by 1%. **** Linearity related max. permissible errors. N-11

SWISS MADE 32.319 PAT PEND E LECTRONIC L ENGTH M EASURING E QUIPMENT - ANALOGUE TESA LVDT Probes Overview LVDT axial probes, 8 diameter, ball-bearing measuring bolt Measuring Cable Measuring bolt Sealing range exit retraction bellows Standard long-travel probes 32329 GT 21 LVDT ± 1,5 4,3 3233 GT 22 LVDT ± 1,5 4,3 axial nitrile radial vacuum nitrile 32331 GT 27 LVDT ± 1,5 1,3 axial 32332 GT 28 LVDT ± 1,5 1,3 Probes with extended measuring range 32346 GT 61 LVDT ± 5 1,3 32348 GT 62 LVDT ± 5 1,3 radial vacuum axial radial vacuum with activation of the measuring bolt by pneumatic pressure Measuring Cable Pressure (bar) Sealing range exit nominal highest bellow value value S322269 GT 222 LVDT ± 1,5 3,2 radial,7 1, LVDT probes with parallel guiding Measuring Cable Measuring bolt range exit* retraction (accessory) 32333 FMS 1 LVDT ± 1,5 5,8 parallel 32334 FMS 12 LVDT ± 1,5 5,8 angled Probes «FMS Protected» SWISS MADE Patented PROTECTED 32339 FMS 1-P LVDT ± 1,5 5,8 parallel 3234 FMS 12-P LVDT ± 1,5 5,8 angled * Position in relation to the measuring direction N-12

N** Drive voltage Sensitivity µm %*** C IEC Drive frequency mv/v/ 6529 Adjustment load,63 3 V / 5 khz / 1 kω 15,15,2 1 65 IP65 N-17,63 3 V / 5 khz / 1 kω 15,15,2 1 65 IP65 N-18,63 3 V / 5 khz / 1 kω 15,15,2 1 65 IP65 N-19,63 3 V / 5 khz / 1 kω 15,15,2 1 65 IP65 N-19,9 3 V / 5 khz / 1 kω 98,2,3 1 65 IP65 N-2,9 3 V / 5 khz / 1 kω 98,2,3 1 65 IP65 N-2 N** Drive voltage Sensitivity µm %*** C IEC Drive frequency mv/v/ 6529 Adjustment load 1,2 3 V / 5 khz / 1 kω 15,15,2 1 65 IP65 N-21 N** Drive voltage Sensitivity µm %*** C IEC Drive frequency mv/v/ 6529 Adjustment load 2 3 V / 5 khz / 1 kω 15,5,25 1 65 IP5 N-33 2 3 V / 5 khz / 1 kω 15,5,25 1 65 IP5 N-34 2 3 V / 5 khz / 1 kω 15,5,25 1 65 IP54 N-33 2 3 V / 5 khz / 1 kω 15,5,25 1 65 IP54 N-34 ** Nominal value of the measuring force at electrical zero, max. deviation ±25%. *** All linearity related max. permissible errors expressed as % refer to each relevant measuring span (= difference between both first and last values of the measuring range). For max. perm. errors expressed in µm, see the information provided on each LVDT probe. Note: LVDT probes are delivered without connector. For additional technical data, report to TESA standard probes. N-13

SWISS MADE 32.319 PAT PEND E LECTRONIC L ENGTH M EASURING E QUIPMENT - ANALOGUE TESA Probes Compatible with Electronic Equipment Measuring TESA MERCER DATAMYTE ETAMIC range () Half-bridge Half-bridge Half-bridge (ZCB) LVDT 8 diameter axial probes with measuring bolt mounted on a ball-bearing GTL21 ± 2 32357 329119 GTL22 (491) ± 2 32356 3236491 32912 with short body 49 ± 1,5 32349 323649 325849 41 ± 1 964112 96411 Standard long-travel probes 411 ± 1 9641114 9641111 GT27 ± 2 32327 329121 GT28 ± 2 32326 329122 Probes with extended measuring range GT61 ± 5 32341 323661 325861 GT62 ± 5 32342 323662 8 diameter axial probes with activation of the measuring bolt by pneumatic pressure GTL212 ± 1,5 3236 3258212 GTL222 ± 1,5 32354 3258222 Long-travel probes GTL222-A ± 1,5 32363 3236492 3258223 GT282 ± 2 32353 3258282 GT282-A ± 2 32369 3258283 Probes with extended measuring range GT612 ± 5 32362 3258612 GT622 ± 5 32355 GT612-A ± 5 3237 3258613 GT622-A ± 5 32371 Probes with short body, ball-bearing measuring bolt with a 6 fixing shank diameter 16 ± 1 961613 961611 Miniature probes with a 8 fixing shank diameter Lever probes 43 ±,5 964329 964328 451 ±,5 9644141 9644115 42 ±,2 96424 96421 499 ±,5 964997 964994 Probes with parallel guiding N-14 FMS1 ± 2 32319 329123 FMS12 ± 2 32328 329124

from Other Makers E LECTRONIC L ENGTH M EASURING E QUIPMENT - ANALOGUE ETAMIC MAHR MARPOSS MARPOSS METEM PRETEC SIGMA SOLARTRON SOLARTRON (ZDB) LVDT Half-bridge LVDT Half-bridge Half-bridge Half-bridge Half-bridge Half-bridge LVDT 325121 329143 325321 32531 325421 325921 325521 32571 325721 325122 329144 325322 32532 325422 325922 325522 32572 325722 325749 964111 9641111 964133 9641136 964131 9641171 964193 964144 9641211 9641111 96411111 96411131 96411136 96411141 96411171 96411181 9641121 96411211 325127 325227 325327 32535 325427 325527 32575 325727 325128 325228 325328 32536 325428 325528 32576 325728 325161 325261 325361 325311 325461 325561 325711 325761 325162 325262 325362 325312 325462 325562 325712 325762 329145 3254212 3251222 329146 3253222 32533 3254222 3255222 32573 3257222 3251223 3252223 3253223 32534 3254223 3255223 32574 3257223 3251282 3252282 3253282 32537 3254282 3255282 32577 3257282 3251283 3252283 3253283 32538 3254283 3255283 32578 3257283 3254612 3251622 3252622 3253622 325313 3254622 3255622 325713 3257622 3254613 3251623 3252623 3253623 325314 3254623 3255623 325714 3257623 961611 9616111 9616169 9616136 9616141 9616171 961615 961621 9616211 964311 9643111 9643131 9643136 96433 9643171 9643181 964333 9643211 9644111 9644154 96441131 96441136 9644132 9644158 9644193 9644177 96441211 964211 96423 9642131 9642136 96426 96427 964211 964212 9642211 9649911 96499111 964992 96499136 96499141 9649918 964991 9649921 96499211 32541 325412 N-15

TESA DC Probes Provided with a DC output for direct connection to a host computer or a peripheral fitted with an analogue input. DIN 32876 Part 1 Operating scheme See table 1 + 15V 2 3 15V 4 5 Signal M Usable in any position Drive voltage: ±15 V Consumption: 15 ma Adjustment load: > 1 kω Sensitivity: see table See table See table Additional data: see standard probes N-16 Measuring Output Sensitivity µm (L in ) Technical range () voltage V V/ µm* data sheets 32359 GTL 21 DC ± 2 ± 2 1,1,2 + 3,5 L 2 32396 S328457 GTL 21 DC ± 1 V ± 1 ± 1 1,1,2 + 3,5 L 2 32358 GTL 22 DC ± 2 ± 2 1,1,2 + 3,5 L 2 32397 S328722 GTL 22 DC ± 1 V ± 1 ± 1 1,1,2 + 3,5 L 2 S328723 GTL 22 DC ± 1 V ± 2 ± 1 5,1,2 + 3,5 L 2 Standard long-travel probes 32379 GT 27 DC ± 2 ± 2 1,1,2 + 3 L 3 32514 S3218358 GT 27 DC 5 V/ ± 2 ± 1 5,1,2 + 3 L 3 3238 GT 28 DC ± 2 ± 2 1,1,2 + 3 L 3 32515 Probes with extended measuring range 32386 GT 61 DC ± 5 ± 5 1,1 1 + 4 L 32519 32387 GT 62 DC ± 5 ± 5 1,1 1 + 4 L 3252 Probes with activation of the measuring bolt by pneumatic pressure 32388 GTL 222 DC ± 1,5 ± 1,5 1,1,2 + 3,5 L 2 32525 S328728 GTL 222 DC 5 V/ ± 1,5 ± 7,5 5,1,2 + 3,5 L 2 S328729 GTL 222 DC ± 1 V ± 1 ± 1 1,1,2 + 3,5 L 2 32389 GT 282 DC ± 2 ± 2 1,1,2 + 3 L 3 32526 3239 GT 622 DC ± 5 ± 5 1,1 1 + 4 L 32483 Miniature probes with measuring bolt hanging from a diaphragm spring 32382 GT 41 DC ±,3 ±,3 1,1,2 + 5 L 3 32516 32383 GT 42 DC ±,3 ±,3 1,1,2 + 5 L 3 32517 Miniature probes with measuring bolt mounted on a plain bearing 32384 GT 43 DC ± 1 ± 1 1,1,2 + 5 L 3 32479 32385 GT 44 DC ± 1 ± 1 1,1,2 + 5 L 3 32518 Probes with inclinable lever 32381 GT 31 DC ±,3 ±,3 1,1,2 + 5 L 2 32484 Probes with parallel guiding 32391 FMS 1 DC ± 2 ± 2 1,5,2 + 3 L 3 32521 32392 FMS 12 DC ± 2 ± 2 1,5,2 + 3 L 3 32522 S3287 FMS 12 DC ± 1 V ± 1 ± 1 1,5,2 + 3 L 3 32393 FMS 13 DC ± 2,9 ± 2,9 1,5,2 + 3 L 3 32523 32394 FMS 132 DC ± 2,9 ± 2,9 1,5,2 + 3 L 3 32524 * Linearity related max. permissible errors. Note: Other existing probe types and versions are available on request (2 V/, 5 V/, 1 V/ or to + 1 V; max. output voltage 1 V).

DIN 32876 Part 1 See in the table Axial probes usable in any position 8 dia. fixing shank. Ball-bearing measuring bolt. Distance from electrical zero of both stops is either adjustable (downward) or depending on the position of the lower stop (upward). Interchangeable measuring insert with a 3 dia. tungsten carbide ball tip plus M2,5 thread. 2 m long cable. DIN 45322 5-pin connector, LVDT probes not included. Nickel-plated housing. Stainless steel measuring bolt, hardened. Sealing bellows made from resistant Nitrile or high-resistance (elastomer) Moved mass 6 g 13 khz (± 5%) drive frequency. For LVDT probes, see on pages N-12 and N-13. Highest frequency to 6 Hz.,15 µm/ C or,2 µm / C for GTL 21 and GTL 211 2 ±,5 C 32194 GT 21 ± 2,63 32195 GT 21 ± 2 1, 32196 GT 21 ± 2 1,6 32197 GT 21 ± 2 2,5 32198 GT 21 ± 2 4, 32357 GTL 21 ± 2,63 32372 GTL 211 ± 2,63 High-precision standard probes 32336 GT 21 HP ±,2,63 LVDT-probes 32329 GT 21 LVDT ± 1,5,63 nitrile * Nominal value at electrical zero, max. ± 25%.Valid for upright assembly position, with downward oriented measuring bolt, as well as in static measuring. R 1,5 TESA Axial Probes Standard and LVDT Probes Universal probes for coon but constraining applications. 8 diameter probe housing. Can be clamped over its entire length. Measuring bolt mounted on a ball bearing. Both the probe housing and ball-bearing guide are separate from one another, so that the measuring bolt moves easily even if the probe is not clamped appropriately. Degree of protection IP65 according to IEC 6529. Wide range of accessories including measuring inserts, spring sets, etc. Compatible with measuring equipment from other makers (see page N-14). GT 21 and GTL 21 probes with axial cable exit ø 8h6 Measuring N* Measuring bolt Sealing range () retraction bellows 92 vacuum Nitrile Nitrile Nitrile Nitrile Nitrile Nitrile nitrile GT 21/GTL 21-1 C to 65 C 1 C to 4 C for GT 21 HP 2,5 61,5 9 8 8% IP65(IEC 6529), IP64 for GT 21 HP -1,2 +3 ø3 99 GTL 211 GT 21 GTL 21 Identification number Inspection report with a declaration of conformity Lower stop of the meas- µm µm µm*** Technical uring bolt**, adjustable data sheets from... to ex-factory GT 21 2,2,1 1,2 4,3,1,2,2 + 3 L 3 32249 GTL 21 2,2,1 1,2 4,3,1,2,2 + 2,4 L 2 32391 GTL 211 2,2,1 1,2 4,3,1,2,2 + 2,4 L 2 32435 GT 21 HP 2,2,1 1,2 4,3,1,1,7 +,4 L 32264 GT 21 LVDT 2,2,1 1,7 4,3,15,15 4,5**** 32228 ** Distance from electrical zero. *** Linearity related max. perm. errors (L in ). **** With reference to the 3 measuring span (measuring range ±1,5 ) N-17

GT 22 and GTL 22 probes with radial cable exit 321924 GT 22 ± 2,63 321921 GT 22 ± 2,16 321922 GT 22 ± 2,25 321923 GT 22 ± 2,4 321925 GT 22 ± 2 1, 321926 GT 22 ± 2 1,6 321927 GT 22 ± 2 2,5 321928 GT 22 ± 2 4, 32356 GTL 22 ± 2,63 32376 GTL 22 ± 2 1 High-precision standard probes 32321 GT 22 HP ±,2,63 LVDT probes Measuring N* Measuring bolt Sealing range () retraction bellows vacuum vacuum vacuum vacuum vacuum vacuum vacuum Nitrile Nitrile Nitrile Nitrile Nitrile Nitrile Nitrile Nitrile Nitrile 3233 GT 22 LVDT ± 1,5,63 Nitrile * Nominal value at electrical zero, max. ± 25%. Valid for upright assembly position, with downward oriented measuring bolt, as well as in static measuring. DIN 32876 Part 1 See in the table Axial probes usable in any position 8 dia. fixing shank. Ball-bearing measuring bolt. Distance from electrical zero of both stops is either adjustable (downward) or depending on the position of the lower stop (upward). Interchangeable measuring insert with a 3 dia. tungsten carbide ball tip plus M2,5 thread. 2 m long cable. DIN 45322 5-pin connector, LVDT probes not included. Nickel-plated housing. Stainless steel measuring bolt, hardened. Sealing bellows made from resistant Nitrile or high-resistance (elastomer) GT 22/GTL 22 R 1,5 2,5 81,5 47 ø 9,6 Moved mass 6 g 13 khz (± 5%) drive frequency. For LVDT probes, see on pages N-12 and N-13. Highest frequency to 6 Hz.,15 µm/ C or,2 µm / C for GTL 22 2 ±,5 C 1 C to 65 C 1 C to 4 C for GT 22 HP GT 22 GTL 22-1,2 +3 ø 8h6 19 8% IP65 (IEC 6529) or IP64 for GT 22 HP Lower stop of the meas- µm µm µm*** Technical uring bolt**, adjustable data sheets from... to ex-factory GT 22 2,2,1 1,2 4,3,1,2,2 + 3 L 3 3225 GTL 22 2,2,1 1,2 4,3,1,2,2 + 2,4 L 2 32392 GT 22 HP 2,2,1 1,2 4,3,1,1,7 +,4 L 32265 GT 22 LVDT 2,2,1 1,7 4,3,15,15 4,5**** 32229 ** Distance from electrical zero. *** Linearity related max. perm. errors. (L in ). **** With reference to the 3 measuring span (measuring range ±1,5 ). Identification number Inspection report with a declaration of conformity N-18

DIN 32876 Part 1 See in the tables Axial probes usable in any position 8 dia. fixing shank. Ball-bearing measuring bolt. Distance from electrical zero of both stops is either adjustable (downward) or depending on the position of the lower stop (upward). Interchangeable measuring insert with a 3 dia. tungsten carbide ball tip plus M2,5 thread. 2 m long cable. Standard probes with a 5-pin DIN 45322 connector. LVDT probes have no connector. Nickel-plated housing. Stainless steel measuring bolt, hardened. rubber bellow in high-resistance elastomer Moved mass 6 g 13 khz (± 5%) drive frequency. For LVDT probes, see on pages N-12 and N-13. Highest frequency to 6 Hz.,15 µm/ C GT 27 probes with axial cable exit 32327 GT 27 ± 2,63 32373 GT 271 ± 2,63 LVDT probe 32331 GT 27 LVDT ± 1,5,63 GT 28 probes with radial cable exit TESA Axial Probes with Long Retraction Travel Standard and LVDT Probes Universal inductive probes for coon applications, especially those using multigauging devices. Long retraction travel to prevent the probe from being damaged. Compatible with measuring equipment from other makers (see page N-14). 32326 GT 28 ± 2,63 LVDT probe Measuring N* Measuring bolt Sealing range () retraction bellows vacuum Measuring N* Measuring bolt Sealing range () retraction bellows vacuum 32332 GT 28 LVDT ± 1,5,63 by vacuum * Nominal value at electrical zero, max. ±25%. Valid for upright assembly position, with downward oriented measuring bolt, as well as in static measuring. 2 ±,5 C -1 C to 65 C R 1,5 31,9 18,4 117,9 76,5 62,5 GT27 76,5 9 8 8% IP65 (IEC 6529) -1,2 +9 ø 8h6 ø 9,6 19 GT28 ø3 125,4 GT271 GT 27 GT 28 Identification number Inspection report with a declaration of conformity Lower stop of the meas- µm µm µm*** Technical uring bolt**, adjustable data sheets from... to ex-factory GT 27 2,2,1 1,2 1,3,5,5,2 + 3 L 3 32251 GT 271 2,2,1 1,2 1,3,5,5,2 + 3 L 3 32436 GT 28 2,2,1 1,2 1,3,5,5,2 + 3 L 3 32252 GT 27 LVDT 2,2,1 1,7 1,3,15,15 4,5**** 32245 GT 28 LVDT 2,2,1 1,7 1,3,15,15 4,5**** 32246 ** Distance from electrical zero. *** Linearity related max. perm. errors (L in ). **** With reference to the 3 measuring span (measuring range ±1,5 ). N-19

GT 62 E LECTRONIC L ENGTH M EASURING E QUIPMENT - ANALOGUE TESA Axial Probes with Extended Measuring Range Standard and LVDT Probes Designed for long travels and low resolutions Specially suited for use with multigauging systems. Correction factor used to get the true value is 2,5x (1x for the S probe version). Compatible with measuring equipment from other makers (see page N-14). GT 61 probes with axial cable exit 32341 GT 61 ± 5,9 S32741 GT 61S ± 5,9 32374 GT 611 ± 5,9 LVDT probes 32346 GT 61 LVDT ± 5,9 GT 62 probes with radial cable exit 32342 GT 62 ± 5,9 S32742 GT 62S ± 5,9 S328861 GT62 ± 5,16 LVDT probes 32348 GT 62 LVDT ± 5,9 vacuum * Nominal value at electrical zero, max. ± 25%. Valid for upright assembly position, with downward oriented measuring bolt, as well as in static measuring. 12 11,7 81 Measuring N* Measuring bolt Sealing range () retraction bellows Measuring N* Measuring bolt Sealing range () retraction bellows GT61 vacuum vacuum vacuum none DIN 32876 Part 1 See in the tables Axial probes usable in any position Signal combination with probes having a standard resolution may require your special attention to needed correction 8 dia. fixing shank. Ball-bearing measuring bolt Both lower and upper stops are fixed. Interchangeable measuring insert with a 3 dia. tungsten carbide ball tip. M2,5 thread. 2 m long cable. 5-pin DIN 45322 connector, LVDT probes not included. Nickel-plated housing. Stainless steel measuring bolt, hardened. rubber bellows in high-resistance elastomer Moved mass 8 g 13 khz (± 5%) drive frequency. For LVDT probes, see on pages N-12 and N-13. Highest frequency to 6 Hz.,9 µm/ C or,16 µm/ C for GT 61 and GT 62 LVDT probes 2 ±,5 C R 1,5 29,5 67,2 81 9 8 1 C to 65 C GT 61-5 +5 ø 8h6 ø 9,6 GT62 ø3 127.5 GT611 8% IP65 (IEC 6529) Measuring bolt stops** µm µm µm*** Technical lower stop () upper stop () data sheets GT 61 5,1 5,2 1,3,5,5 1 + 4 L 32294 GT 611 5,1 5,2 1,3,5,5 1 + 4 L 32437 GT 62 5,1 5,2 1,3,5,5 1 + 4 L 32295 GT 61 LVDT 5,1 5,2 1,3,2,2 2**** 32337 GT 62 LVDT 5,1 5,2 1,3,2,2 2**** 32339 ** Distance from electrical zero. *** Linearity related max. perm. errors (L in ). **** With reference to the 1 measuring span (measuring range ±5 ). Identification number Inspection report with a declaration of conformity N-2

DIN 32876 Part 1 See in the tables Axial probes usable in any position 8 dia. fixing shank. Ball-bearing measuring bolt. Both lower and upper stops are fixed. Interchangeable measuring insert with a 3 dia. tungsten carbide ball tip. M2,5 thread. 2 m long cable. with a 5-pin DIN 45322 connector, LVDT probes not included. Nickel-plated housing. Stainless steel measuring bolt, hardened. rubber bellows in high-resistance elastomer Moved mass 6 g 13 khz (± 5%) drive frequency. For LVDT probes, see on pages N-12 and N-13. Highest frequency to 6 Hz.,2 µm/ C 2 ±,5 C GT 212 probes with axial cable exit 3236 GTL 212 ± 1,5 1,2 32367 GTL 212-A ± 1,5,2 GT 222 probes with radial cable exit 32354 GTL 222 ± 1,5 1,2 32363 GTL 222-A ± 1,5,2 LVDT probes S322269 GT 222 LVDT ± 1,5 1,2 * Nominal value at electrical zero, max. ± 25%. Valid for upright assembly position, with downward oriented measuring bolt, as well as in static measuring Downward movement of the measuring bolt activated by pneumatic pressure. Upward movement of the measuring bolt activated under the spring force only. R 1,5 2,5 TESA Axial Probes with Measuring Bolt Activation by Pneumatic Pressure Standard and LVDT Probes These probes are intended for use with measuring devices providing fully or half-assisted inspection routines. Compatible with measuring equipment from other makers (see page N-14). 81,5 47 Measuring N* Measuring bolt Sealing range () activation bellows ø 9,6 5 ø 3 61,5 9 8 none Measuring N* Measuring bolt Sealing range () activation bellows none GTL 222 1 C to 65 C ø 8h6 19 ø3 99 8% -1,5 +1,5 GTL 222 GTL 212 IP65(IEC 6529) or IP5 for GTL 212-A and GTL 222-A R 1,5 2,5 81,5 47 ø 9,6 5 ø 3 61,5 9 8 GTL 212-A ø 8h6 19 ø3 99 Identification number Inspection report with a declaration of conformity -1,5 +1,5 GTL 222-A GTL 212-A Air pressure (bar) µm µm µm*** Technical nominal maximum data sheets GTL 212,7 1, 3,2,15,2,2 + 2,4 L 2 32413 GTL 212-A,25 6, 3,2,15,2,2 + 2,4 L 2 3243 GTL 222,7 1, 3,2,15,2,2 + 2,4 L 2 32393 GTL 222-A,25 6, 3,2,15,2,2 + 2,4 L 2 32422 GT 222 LVDT,7 1, 3,2,15,15 4,5**** *** **** Linearity related max. perm. errors (L in ). With reference to the 3 measuring span (measuring range ±1,5 ). N-21

GT 282 TESA Long-Travel Probes with Measuring Bolt Activation by Pneumatic Pressure Standard Probes Probes intended for use with measuring devices providing fully or halfassisted inspection routines. Compatible with measuring equipment from other makers (see page N-14). GT 272 probes with axial cable exit 32361 GT 272 ± 2 8,1 1, 32368 GT 272-A ± 2 8,1,85 GT 282 probes with radial cable exit Measuring Upper N** Measuring Sealing range () travel ()* bolt activation below none Measuring Upper N** Measuring Sealing range () travel ()* bolt activation below 32353 GT 282 ± 2 8,1 1, 32369 GT 282-A ± 2 8,1,85 none * Travel from the electrical zero up to the upper stop. ** Nominal value at electrical zero; max. deviation ±25%. Valid in upright assembly position with downward oriented measuring bolt, as well as in static measuring. Downward movement of the measuring bolt activated by pneumatic pressure. Upward movement of the measuring bolt activated under the spring force only. DIN 32876 Part 1 See in tables Axial probes usable in any position 8 dia. fixing shank. Ball-bearing measuring bolt. Both lower and upper stops are fixed. Interchangeable insert with a 3 dia. carbide ball tip. M2,5 thread. 2 m long cable. 5-pin DIN 45322 connector. Nickel-plated housing. Stainless steel measuring bolt, hardened. rubber bellows in high-resistance elastomer Moved mass 8 g 13 khz (±5%) drive frequency.,highest frequency 6 Hz.,15 µm/ C 2 ±,5 C 1 C to 65 C 18,4 5 8% R 1,5-2.2 +8 31,9 ø 8h6 62,5 ø 9,6 ø 3 19 76,5 9 8 ø3 125,4 GT 282 GT 272 IP65 (IEC 6529) or IP5 for GTL 272-A plus GT 282-A GT 272-A R 1,5 31,9-2.2 +8 18,4 62,5 ø 8h6 ø 9,6 5 ø 3 19 76,5 9 8 ø3 125,4 GT 282-A GT 272-A Identification number Inspection report with a declaration of conformity Air pressure (bar) µm µm µm*** Technical nominal maximum data sheets GT 272 1,1 1,5 1,3,5,5,2 + 3 L 3 32414 GT 272-A 1, 6, 1,3,5,5,2 + 3 L 3 32431 GT 282 1,1 1,5 1,3,5,5,2 + 3 L 3 3239 GT 282-A 1, 6, 1,3,5,5,2 + 3 L 3 32432 *** Linearity related max. permissible errors (L in ). N-22

DIN 32876 Part 1 See in tables Axial probes usable in any position 8 dia. fixing shank. Ball-bearing measuring bolt. Both lower and upper stops are fixed. Interchangeable insert with a 3 dia. carbide ball tip. M2,5 thread. Cable length: 2 m. 5-pin DIN 45322 connector. Nickel-plated housing. Stainless steel measuring bolt, hardened. rubber bellows in high-resistance elastomer Moved mass 8 g 13 khz (± 5%) drive frequency. Highest frequency 6 Hz.,9 µm/ C 2 ±,5 C 1 C to 65 C 8% IP65 (IEC 6529) or IP5 for GTL 612-AA plus GT 622-A Identification number Inspection report with a declaration of conformity GT 612 probes with axial cable exit 32362 GT 612 ± 5 2, 3237 GT 612-A ± 5 1, 32397 GT 612-AA ± 5,3 GT 622 probes with radial cable exit 32355 GT 622 ± 5 2, 32371 GT 622-A ± 5 1, R 1,5-5 +5 R 1,5-5 +5 29,5 29,5 11,7 ø 8h6 11,7 ø 8h6 TESA Probes with Extended Measuring Range and Bolt Activation by Pneumatic Pressure Standard Probes Probes intended for use with measuring devices providing fully or halfassisted inspection routines. Compatible with measuring equipment from other makers (see page N-14). 67,2 67,2 Measuring N* Measuring Sealing range () bolt activation bellows ø 9,6 ø 9,6 5 5 ø 3 19 81 GT 622 GT 612 ø 3 19 81 9 ø3 127.5 GT 622-A GT 612-A 9 ø3 8 8 127.5 none none Measuring N* Measuring Sealing range () bolt activation bellows none * Nominal value at electrical zero, max. ± 25%. Valid for upright assembly position with downward oriented measuring bolt, as well as in static measuring. Downward movement of the measuring bolt activated by pneumatic pressure. Upward movement of the measuring bolt activated under the spring force only. GT 622 GT 612-A Air pressure (bar) µm µm µm** Technical nominal maximum data sheets GT 612 1,1 1,5 1,3,5,5 1 + 4 L 32415 GT 612-A 1, 6, 1,3,5,5 1 + 4 L 32433 GT 612-AA,3 2, 1,3,5,5 1 + 4 L 32537 GT 622 1,1 1,5 1,3,5,5 1 + 4 L 32394 GT 622-A 1, 6, 1,3,5,5 1 + 4 L 32434 ** Linearity related max. permissible errors (L in ). N-23

GT 42 GT 41 GT 43 TESA Axial Miniature Probes Compact probes specially designed for use where there s no room for longer probes Possible assembly on measuring heads for bore measurement and the like. GT 41 and GT 43 probes with axial cable exit Measuring N* Measuring bolt Sealing range () retraction bellows Measuring bolt hanging from a diaphragm spring 3231 GT 41 ±,3,63 Measuring bolt mounted on a plain bearing 32335 GT 43 ± 1,4 GT 42 and GT 44 probes with radial cable exit without Nitrile Measuring N* Measuring bolt Sealing range () retraction bellows Measuring bolt hanging from a diaphragm spring 3232 GT 42 ±,3,63 vacuum Nitrile Measuring bolt mounted on a plain bearing 32317 GT 44 ± 1,4 vacuum * Nominal value at electrical zero, max. ±25%. Valid for upright assembly position with downward oriented measuring bolt, as well as in static measuring. DIN 32876 Part 1 See in tables Axial probes usable in any position 8 dia. fixing shaft. Measuring bolt guided on a plain bearing or hanging from diaphragms. Both lower and upper stops are fixed. GT 41 or GT 42 with a fixed measuring insert; spherical carbide measuring face, R =,75. GT 43 or GT 44 with a selectable measuring insert; spherical carbide face, R = 1. M2 coupling thread. Cable length: 2 m. 5-pin DIN 45322 connector. Nickel-plated fixing shank. Resistant Nitrile rubber bellow or rubber bellow with high-resistance elastomer Moved mass 2 g 13 khz (± 5%) drive frequency. Highest frequency 6 Hz. R,75 ø 8h6 5,6 51 35,5,1 µm/ C 2 ±,5 C GT 44 -,3 4 34 47 +,4 GT 41-1 R1 +1 ø 8h6 GT 43-1 C to 65 for GT 41 and GT 42; 5 C to 65 C for GT 43 and GT 44. 8% R,75 ø 8h6 36 5,6 33 18,4 9 IP65 (IEC 6529) -,3 4 19 +,4 ø 9,6 19 GT 42 R1-1 ø8h6 +1 5 15 29,5 GT 44 Identification number Inspection report with a declaration of conformity Measuring bolt stops** µm µm µm*** Technical lower () upper () data sheets GT 41,3,4,7,1,1,2 + 5 L 2 32258 GT 43 1,5 1,5 2,1,1,15,2 + 5 L 2 3226 GT 42,3,4,7,1,1,2 + 5 L 2 32259 GT 44 1,5 1,5 2,1,1,15,2 + 5 L 2 32261 ** Distance from electrical zero. *** Linearity related max perm. errors (L in ). N-24

DIN 32876 Part 1 See in tables Axial probes usable in any position 8 body diameter. Measuring bolt mounted on a ballbearing. Adjustable distance between both lower stop and electrical zero. Interchangeable measuring insert with M2,5 thread. 3 dia. carbide ball tip. Cable length: 2 m. DIN 45322 connector. Nickel-plated body. Steel measuring bolt, hardened. rubber bellow with high-resistance elastomer Moved mass 6 g Force increase,2 N/ Highest frequency 6 Hz Probe series 49 with axial/radial cable exit** 32349 323649 ± 1,5,63 Probe series 491 with radial cable exit TESA Axial Probes Series 49 and 491 Probes with no brand name for use with both TESA and MERCER electronic equipment Universal probes to suit coon but constraining applications. 8 diameter probe body that can be clamped over its entire length. Measuring bolt mounted on a ball-bearing. Probe body made in steel, nickel-plated. Degree of protection to IP65 as per IEC 6529. Probe series 49 provided with a flexible axial cable exit with steel spring to prevent the cable from breaking. Compatible with measuring equipment from other makers (see page N-14). Measuring N* Measuring bolt Sealing range () retraction bellows 323491 3236491 ± 1,5,63 vacuum * Nominal value at electrical zero; max. deviation ±,15 N. Valid for upright assembly position with downward oriented measuring bolt, as well as in static measuring. Probes with measuring force of,4, 1,, 1,6, 2,5 or 4 N also available upon request. ** Using the right angle adaptor that came with the probe.,2 µm/ C 111 11-1 C to 65 C 2.5 65.5-2 C to 65 C R 1,5 ø 8h6 IP65 (IEC 6529) R 1,5 2.5 83.4 47 49 33 Identification number -1.7* +2.6 ø 8h6 19 491 491 49 Lower stop of the meas- µm %**** Technical uring bolt***, adjustable data sheets from... to ex-factory 49 TESA 2 1,7 4,3,2,2 32456 49 MERCER 2 1,7 4,3,2,15 3245 491 TESA 2 1,7 4,3,2,2 32457 491 MERCER 2 1,7 4,3,2,15 32454 *** Distance from electrical zero. **** Linearity related max. perm. errors within the measuring span of 3 (measuring range ±1,5 ). N-25

Axial Probes with Short Body Series 41 and 411 Probes for use with electronic equipment from both TESA and MERCER Universal probes for coon but constraining applications. 8 diameter probe body that can be clamped over its entire length. Measuring bolt mounted in a ball-bearing. Hardened steel body, hard-chrome plated. Degree of protection to IP62 (series 41) or IP65 (series 411) as per IEC 6529. Probe series 49 provided with a flexible axial cable exit, also steel spring to prevent the cable from breaking. Compatible with measuring equipment from other makers (see page N-14). Measuring N* Measuring bolt Sealing range () retraction bellows Probe series 41 with axial/radial cable exit** 964112 96411 ± 1,6 Probe series 411 with radial cable exit 9641114 9641111 ± 1,6 vacuum * Nominal value at electrical zero; max. deviation ±,15 N. Valid for upright assembly position with downward oriented measuring bolt, as well as in static measuring. Also Probe series 41 with measuring force of,1 or 1,6 N also available upon request. ** Using the right angle adaptor that came with the probe. 54.78 32.48 17.41 41.37 Nitrile DIN 32876 Part 1 See in tables Axial probes usable in any position 8 body diameter. Measuring bolt mounted on a ball-bearing. Adjustable distance between both lower stop and electrical zero. Interchangeable probe insert with a M2,5 mounting thread. 3 dia. tungsten carbide ball tip. Cable length: 2 m. DIN 45322 connector. Hardened steel probe body, hardchrome plated. Stainless steel measuring bolt, hardened. Rubber bellows in resistant Nitrile or with high-resistance elastomer Moved mass 3,1 g (probe series 41) or 3,2 g (probe series 411) Force increase,15 N/ Highest frequency 6 Hz,25 µm/ C 411 41 54.8 ø7.98 ø8. 41 C to 65 C 41.4 24.4-4 C to 65 C ø7.98 ø8. 1. 3.5 IP62 (series 41) IP65 (series 411) as per IEC 6529 411 Identification number Lower stop of the meas- µm %**** Technical uring bolt***, adjustable data sheets from... to ex-factory 41 TESA 1,2 1,8 2,5,1,2 F964112 41 MERCER 1,2 1,8 2,5,1,2 F96411 411 TESA 1,2 1,8 2,5,1,2 F9641114 411 MERCER 1,2 1,8 2,5,1,2 F9641111 *** Distance from electrical zero. **** Linearity related max. perm. errors; within the measuring span of 2 (measuring range ±1 ). N-26

DIN 32876 Part 1 See in tables Axial probes usable in any position 6 and 8 probe housing diameters for both series 16 and 43/45, resp. Ball-bearing measuring bolt. Distance between both stops and electrical zero is either adjustable (series 16, lower stop only) or fixed (series 451). Interchangeable probe insert. M2 thread for series 16 or M2,5 for both series 43 and 451) 3 dia. tungsten carbide ball tip. 2 m long cable. DIN 45322 connector. Hardened steel probe body, chrome plated. Measuring bolt in stainless steel, hardened. Rubber bellows in resistant Nitrile or with high-resistance elastomer Moved mass 2,5 g (series 16) 1,9 g (series 43) 3, g (series 451) Force increase to,3 N/ (series 16),,25 N/ (series 43) or,15 N/ (series 451) Highest frequency 6 Hz,25 µm/ C C to 6 C Measuring N* Measuring Sealing range bolt bellows retraction Series 16 Probes with short body, axial cable exit 961613 961611 ± 1,6 ±,15 Series 43 Miniature probes with axial cable exit 964329 964328 ±,5,75 ±,2 Nitrile Series 451 Miniature probes with radial cable exit 9644141 9644115 ±,5,6 ±,15 Nitrile * Nominal value at electrical zero; max. deviation ±,15 N. Valid for upright assembly position with downward oriented measuring bolt, as well as in static measuring. 6.5 47.8 7.5 ø5.98 ø6. Axial Probes with Short Body Series 16, 43 and 451 Probes for use with electronic equipment from both TESA and MERCER Their compact size and robust construction make them perfect for a frequent use. 8 diameter probe body that can be clamped over its entire length. Nickel-plated, hardened steel body. Ball-bearing probe insert. Compatible with measuring equipment from other makers (see page N-14). 32.5 26.1 ø7.98 ø8. 16 43 451 4. 49.5 451 43 16 36.4 ø7.98 ø8. 1.15 1. 2. 4 C to 6 C IP62 (IEC 6529) Identification number Lower stop of the meas- µm %*** Technical uring bolt**, adjustable data sheets from... to ex-factory 16 TESA 1,2 1,8 3,3,1,2 F961613 16 MERCER 1,2 1,8 3,3,1,2 F961611 43 TESA,7,58 1,25,2,2 F964329 43 MERCER,7,58 1,25,2,2 F964328 451 TESA,58 2,1,1,2 F9644141 451 MERCER,58 2,1,1,2 F9644115 ** Distance from electrical zero. *** Linearity related max. perm. errors; within either of both measuring spans of 2 (measuring range ±1 ) and 1 (measuring range ±,5 ). N-27

Lever Probes Series 42 and 499 Probes for use with TESA or MERCER electronic equipment Probe series 42 Very short body that can be recessed into a fixture or a plug gauge. Probe insert mounted on leaf springs. Probe series 499 Parallel guiding of the measuring bolt moving in both probing directions. Interchangeable probe insert. Any of those having a varying length can equally be used with no influence on the leverage. Used where probes with measuring bolt moving lengthwise cannot easily be handled. Without switch-over feature for the probing direction. DIN 32876 Part 1 See in tables Lever probes usable in any position Series 42 with a clamping groove. Leaf-spring mounted articulation. 38,8 14,4 Clamping grooves Spring ø 6,5 37.9 ±.15 5 29.4 Rmin. = 4 Measuring range 4.5 4.5 2 Compatible with measuring equipment from other makers (page N-14). 8 42 11 17 Setting screw for the measuring force Swivel angle through to ±9 2.33 Probe insert 42 499 Swivel angle through to ±9 Measuring N* range () Series 42 Miniature lever probes 96424 96421 ±,15 1,8 ±,4 Series 499 Lever probes with parallel guiding 964997 964994 ±,5,2,2** Accessories for probe series 499 323841 Measuring insert,8 carbide 12,3 323842 Measuring insert 1,6 carbide 12,3 323843 Measuring insert 3,2 carbide 12,3 3238411 Measuring insert,8 carbide 37,7 3238412 Measuring insert 1,6 carbide 37,7 3238413 Measuring insert 3,2 carbide 37,7 18415 Cylindrical clamp 8 For other clamping items, report to page F-6. * Nominal values at electrical zero. Valid in static measuring. ** Adjustable with both the probe housing and lever lying horizontally. ±.5 Series 499: 2 dovetails with mounting lug or clamping rod. Probe insert on a leaf-spring bearing. 2 x 9 friction clutches for smooth displace - ment of the probe insert. Triple protection against damages in both probing directions. Series 499 with Interchange - able insert fitted with a 1 BA coupling thread. 2 m long cable. DIN 45322 connector. Stainless steel probe body, hardened (series 42). Dull-chrome plated housing (series 499). Tungsten carbide ball tip Moved mass 2,5 g (series 42) or 1,6 g (series 499) Force increase,2 N/ (42),25 N/ (499) Highest frequency 1 Hz,25 µm/ C for series 42 or,25 µm/ C for series 49 C to 6 C -4 C to 6 C 4 Lower stop of the meas- µm %**** Technical uring insert***, adjustable data sheets from... to ex-factory 42 TESA,225,525,5,3 F96424 42 MERCER,225,525,5,3 F96421 499 TESA,6,6 1,2,25,6 F964997 499 MERCER,6,6 1,2,25,6 F964994 *** Distance from electrical zero. **** Linearity related max. perm. errors; within either of both measuring spans of,3 (measuring range ±,15 ) and 1 (measuring range ±,5 ). IP4 (IEC 6529) Series 499 along with a 3,2 dia. probe insert (No. 323843) plus lug (No. 323813) Identification number N-28

DIN 32876 Part 1 ±,3 Lever probe usable in any position 2 dovetail attachments. Both lower and upper stops are fixed. Probe inserts with removable stainless steel shaft. Also with a 2 carbide ball tip. For all other inserts, see under optional accessories on next pages. 2 m long cable. 5-pin DIN 45322 connector. All-metal housing, matt-chromium finish TESA GT 31 Lever Probes Models with inclinable probe insert for measuring in two directions Well suited for use where probes with measuring bolt moving lengthwise can not be conveniently operated. Ball-bearing balanced lever. Interchangeable probe insert fitted with a tungsten carbide ball tip, inclinable through to 18. Automatic reversal of the probing direction while that of the indication remains unchanged. Protected against shocks by 2 safety clutches. One-piece housing provided with 2 dovetails. Measuring range () N* 32182 GT 31 ±,3,1 (standard) 32181 GT 31 ±,3,2 32183 GT 31 ±,3,2 * Nominal value at electrical zero; max. deviation ± 25%. Valid with both probe housing and lever lying horizontally, as well as in static measuring. Moved mass 12 g 13 khz (± 5%) feeding frequency. Highest frequency to 25 Hz 2 ±,5 C ø 2 18415 ø 8h6 2 17 5 C to 6 C (9) 8% 4 5 IP4 (IEC 6529) Equipped with a 2 dia. probe insert (No. 32641) plus a 8 dia. fixing shaft No. 18415. L 1,65 8,54 6,4 ø 1,5 Identification number Inspection report with a declaration of conformity A µm µm µm* Technical data sheets GT 31,7,1,25,2 + 5 L 2 32266 * Linearity related max permissible errors (L in ). Measuring direction B Measuring direction α Shorten lever Note: With the insert lying parallel to the workpiece surface (Fig. A), the leverage is 1:1. Therefore, no correction of the measured values is needed. Any other position (angle α, Fig. B) will change the effective length of the lever, so that read values must be corrected. With regard to this, also report to the instructions for use that came with your electronic probes. N-29

L L 32641 Accessories for TESA Probes GT 31 Probe inserts Ball tip Lever Length amplification L in with a one-piece shaft Stainless steel insert holder, tungsten carbide ball tip M1,4 3593 32642 1 1 : 1 32 32641 2 1 : 1 32 32643 3 1 : 1 32 Special probes with a two-piece shaft 3592 1 1 : 1 32 3593 2 1 : 1 32 3594 3 1 : 1 32 3595 4 1 : 1 32 32641 3596 1 1 : 2 72 3597 2 1 : 2 72 3598 3 1 : 2 72 3599 4 1 : 2 72 3593 3591 1 1 : 3 112 3591 2 1 : 3 112 35911 3 1 : 3 112 35912 4 1 : 3 112 35913 1 1 : 118,49 35914 2 1 : 118,49 35915 3 1 : 118,49 35916 4 1 : 118,49 3597 3591 3241 326414 Fixing brackets Features both a dovetail and cylindrical bore. Cable for probe constant alteration Allows the probe constant to be modified at zero using the probe insert with a 1 dia. ball tip. 35914 ø 6,4 6,3 33 R9 3241 N-3

DIN 32876, Part 1 See in table Usable in any position 3 tightening alternatives Leaf spring guiding. Various clamping possibili - ties for probe inserts. 2 m long cable. DIN 45322 connector, 5-pin. Steel probe insert, light alloy probe body Moved mass 33 g 13 khz (± 5%) drive frequency. Highest frequency 1 Hz. = TESA Universal Probes I-DIM These probes provide all End-users with the needed versatility for many measuring applications due to their metrological properties. Short probe body. Adjustable measuring force by moving the electrical zero. Enables parts made from materials of any type to be securely measured, with no distortion. Several mounting possibilities. Wide choice of probe inserts. Possible retraction of the measuring bolt over the pneumatic jack (available as an option). 28 range () 32378 I-DIM ±,5,442 32395 I-DIM ±,5,55 32396 I-DIM ±,5,186 = M3 = = 16.4 Measuring N/ Measuring bolt retraction (accessory),15 µm/ C 2 ±,5 C = = 14 47 Ø 5H6 5 to 6 C 8% IP4 (IEC 6529) 48.5 14 15.5 Ø 4 46 1 26 1 M 3 Ø 7.8.5 1.5 44 24.25 19.5 1 Identification number Declaration of conformity Ø.98 = = 14 M 3 Measuring force [mn] 5 45 4 35 3 25 2 15 1 32.395 32.396 32.378 5 -.5 -.4 -.3 -.2 -.1.1.2.3.4.5 Distance [] Electrical µm µm µm** Technical zero*, adjustable data sheet from... to ex-factory I-DIM,5,5 2,1,2,2 + 14 L 3 32485 * Distance from the balanced point (F = ). ** Linearity related max. permissible errors (L in ). N-31

Accessories for TESA I-DIM Probes Steel probe insert I-DIM probe with a pivot probe insert fitted with a ruby ball tip Ø 5 I-DIM probe with clamping shaft and probe insert in tungsten carbide I-DIM probe with a M2,5 probe insert I-DIM probe with pneumatic jack 16.3 / 12 9.8 4 2.5 M3 x1 19 15.5 8 Ø 4 7.5 Ø 8 16.6 Ø 8 2.5 M 2.5 Ø 8 15 Ø 5 25.5 326478 326482 326492 326473 18417 326478 326482 326492 Clamping bracket Clamping shaft, 8 diameter Holder for pivot probe inserts Pivot holder for probe inserts with a M2,5 coupling thread Pneumatic jack for activating the moving part of the probe Ø 8 2.5 4 16 / 24.5 / 42.5 Ø 4 R 3 Ø 2 / Ø 3 / Ø 5 Ø 8 49 43.3 Ø 5 2 Ø 1 Ø 1.7 Ø 2.8 Ø 4.3 1 / 3 Ø 4 Ø 1.5 3 / 23 3 2 Ø 2 326475/76/77 326479/8 Ø 6 Probe inserts 326481 N-32 326475 Probe insert 2 carbide 326476 Probe insert 3 carbide 326477 Probe insert 5 carbide 326479 Pivot probe insert 2 ruby 1 32648 Pivot probe insert 2 ruby 3 326481 Pivot probe insert 6 ruby 49

DIN 32876 Part 1 See in tables Probes with linear action usable in any position 4 coupling threads M6. Linear ball-bearing guiding with fixed stops. Insert holder attachment with dovetail. Cable length: 2 m. Standard and FMS protected probes including aligning elements for the signals are fitted with a 5-pin DIN 45322 connector. LVDT probes have no connector and no aligning elements. Hardened steel probe body, nickel-plated Moved mass 11 g 13 khz (± 5%) drive frequency. LVDT probes only: 3 V drive voltage 5 khz drive frequency 1 kω adjustment load Sensitivity to 15 mv/v/ Highest frequency to 25 Hz FMS probes with parallel cable exit TESA Probes with Parallel Guiding Standard, FMS protected and LVDT probes Universal probes for multigauging devices. Let you capture the values measured on machines or other fixtures for in-process inspection. Long-life probes featuring a small-size, rugged design. Modular construction to eliminate the need for many assembly components. Ball-bearing probe displacement. Direction of the probing force and probe retraction mathcing used accessory. Wide choice of measuring inserts and supports for optimum adaptation to your measuring job. Compatible with measuring equipment from other makers (see page N-14). 32319 FMS 1 ± 2 2 32349 FMS 13 ± 2,9 2 Probes «FMS protected» 32337 FMS 1-P ± 2 2 32351 FMS 13-P ± 2,9 2 LVDT probes 32333 FMS 1 LVDT ± 1,5 2 32339 FMS 1-P LVDT ± 1,5 2 Measuring N* Measuring bolt range () retraction (accessory) * Nominal value at electrical zero; max. deviation ± 25%. Valid for probing movement exerted horizontally or in static measuring. -,14 µm/ C or,15 µm/ C for LVDT probes 2 ±,5 C 1 C to 65 C 8 8% M6 IP5 or IP54 for protected probes as per IEC 6529 5 15 3 15 5 7 38 Identification number Inspection report with a declaration of conformity Mechanical stop** µm µm µm*** Technical lower upper data sheets FMS 1 2,9 2,9 5,8,5,5,2 + 3 L 3 32253 FMS 1-P 2,9 2,9 5,8,5,5,2 + 3 L 3 32283 FMS 13 2,9 2,9 5,8,5,5,2 + 3 L 3 32342 FMS 13-P 2,9 2,9 5,8,5,5,2 + 3 L 3 32344 FMS 1 LVDT 2,9 2,9 5,8,5,5 4,5**** 32247 FMS 1-P LVDT 2,9 2,9 5,8,5,5 4,5**** 3229 ** Distance from electrical zero. *** Linearity related max. perm. errors (L in ). **** With reference to the measuring span of 3 (measuring range ±1,5 ). N-33

FMS probes with angled cable exit 32328 FMS 12 ± 2 2 3235 FMS 132 ± 2,9 2 Probes «FMS protected» 32338 FMS 12-P ± 2 2 32352 FMS 132-P ± 2,9 2 LVDT probes 32334 FMS 12 LVDT ± 1,5 2 3234 FMS 12-P LVDT ± 1,5 2 Measuring N* Measuring bolt range () retraction (accessory) * Nominal value at electrical zero; max. deviation ± 25%. Valid for probing movement exerted horizontally or in static measuring. DIN 32876 Part 1 See in the tables Probes with linear action usable in any position 4 coupling threads M6. Linear ball-bearing guiding with fixed stops. Insert holder attachment with dovetail. Cable length: 2 m. Standard and FMS protected probes including aligning elements for the signals are fitted with a 5-pin DIN 45322 connector. LVDT probes have no connector and no aligning elements. Hardened steel probe body, nickel-plated Moved mass 11 g 13 khz (± 5%) drive frequency. LVDT probes only: 3 V drive voltage 5 khz drive frequency 1 kω adjustment load 13 Sensitivity to 15 mv/v/ Highest frequency to 25 Hz,15 µm/ C 2 ±,5 C 8-1 C to 65 C 5 15 3 15 5 7 M6 8% IP5 or IP54 for FMS protected probes as per IEC 6529 Mechanical stop** µm µm µm*** Technical lower upper data sheets FMS 12 2,9 2,9 5,8,5,5,2 + 3 L 3 32254 FMS 12-P 2,9 2,9 5,8,5,5,2 + 3 L 3 32289 FMS 132 2,9 2,9 5,8,5,5,2 + 3 L 3 32343 FMS 132-P 2,9 2,9 5,8,5,5,2 + 3 L 3 32345 FMS 12 LVDT 2,9 2,9 5,8,5,5 4,5**** 32248 FMS 12-P LVDT 2,9 2,9 5,8,5,5 4,5**** 32291 ** Distance from electrical zero. *** Linearity related max. perm. errors (L in ). **** With reference to the measuring span of 3 (measuring range ±1,5 ). Identification number Inspection report with a declaration of conformity N-34

Configuration and Use of TESA FMS Probes The following examples provide you with a number of possibilities to activate and retract the measuring insert during your measurement cycles. Example A Moving the probe insert toward the part to be inspected using the measuring force produced through the compression spring. No insert s retraction. Effect The insert remains into position. Exchanging parts is made with contact of the probe under the measuring force. 4 6 7 1 2 6 3 5 1 Fixed probe body 2 Moving probe body 3 Measuring element with fine adjust 4 Adjustable stop 5 Spring set for the measuring force 6 Mounting bores 7 Holder for the probe insert Example B Moving the probe insert toward the part to be inspected using the measuring force produced through the compression spring. Insert s retraction by pneumatic pressure. Effect Exchanging parts is made with no contact of the probe. 9 8 5 5 Spring set for the measuring force 8 Pneumatic jack, No. 32644 9 Connector (No. 24388, page N-45) Example C Activating the measuring insert towards the part to be inspected by using the measuring force produced by the compression spring. Insert s retraction by disabling the pneumatic pressure. Effect Exchanging parts is made with no contact of the probe, thus providing absolute security since the probe insert retract itself due to a lack of. This configuration is also applied where there is no room on the left side for the pneumatic jack (as shown in the example B). 5 1 8 9 The force of the spring set (5) must be equivalent to the force of the auxiliary spring-loaded element (1). 5 Spring set for the measuring force 8 Pneumatic jack, No. 32644 9 Connector (No. 24388, page N-45) 1 Auxiliary springloaded element, No. 326445 N-35

Accessories for TESA FMS Probes Spring set for the measuring force M8 x,75 Spring set for the measuring force Examples A to C Item 5 N * 2, 326448,4 326449,63 32645 1, 326451 1,6 326452 2,5 326453 4, * Provided with FMS probes nickel-plated red yellow green blue brown black All values given in the table for the measuring force equal nominal values at electrical zero; max. deviation ± 25%. Valid for probing movements exerted horizontally as well as in static measuring. Accessories for Pneumatic Activation of the Moving Probe Body 32644 Pneumatic jack Operates the moving probe body. Force under a pressure of 4 bars = 11N Examples B and C Item 8 3,5 M8 x,75 2,2 6 Auxiliary spring-loaded element Example C Item 1 N 326441,4 326442,63 326443 1, 326444 1,6 326445 2, 326446 2,5 326447 4, red yellow green blue nickel-plated brown black 17 ø 3 27,5 Number Position 26353 4 2 horizontal 25 26355 4 1 vertical 25 26352 6 2 horizontal 25 26354 6 1 vertical 25 2 13 12 ø 6 H7 ø 4 H7 28 ø 6 H7/ ø 4 H7 31 23,5 23,5 23,5 M5 ø 9 12 Probe Insert Holder with Fine Adjustment Helps you to set the probe Setting and locking screws remain accessible even when several probes are mounted side by side. Mounting bores for probe inserts Width of the insert holder. 12 max. 25 N-36 26352/53 26354/55

Fixed probe insert holder Mounting bores for probe inserts 31 8/13 26342/45 ø4 H7 ø6 H7 Number 26342 4 2 26343 4 1 26345 6 2 26346 6 1 Position horizontal vertical horizontal vertical 23,5 12 / 13 2 / 25 12 26343/46 12 4 / 5 ø4 H7 ø6 H7 Probe inserts with a 4 diameter mounting shaft 23,5 / 25 12 L 6 L L 26666 Carbide 12 26668 Carbide 25 L 26667 Carbide 12 26669 Carbide 25 L 2667 Carbide 2 26671 Carbide 4 26672 Carbide 6 L L 1 L ø4 ø2 L 26673 Carbide 2 26674 Carbide 4 26675 Carbide 6 3 L L 26676 3 2 26677 3 4 26678 3 6 26679 5 2 2668 5 4 26681 5 6 L 26682 Carbide 4 26683 Carbide 6 ø 4 1 ø 4 ød 1 ø 4 3 ø 4 3 25 12 R3 R3 1,1 ø 4 L 4,8 6 2,5,8 6 6 Centred probe inserts with a flat, rightangle measuring face Off-centre probe inserts with a flat, right-angle measuring face Centred probe inserts with 2 cylindrical measuring faces 1,1 ø 4 Probe inserts with a 2 dia. contact pin with spherical measuring face Inserts with a tungsten carbide ball tip Off-centre probe inserts with 2 cylindrical measuring faces ø 5 Off-centre probe inserts with a tungsten carbide ball tip L 26684 5 2 26685 5 33 26686 5 48 N-37

Probe inserts with a 6 diameter mounting shaft ø3 ø5 ø2 ø4 ø6 ø6 E ø1 1 2 55 56 ø6 ø9,7 55 ø6 ød 55 ø6 55 7658 3 7659 5 766 1 For threads 7666 2,2 M3 M16 7667 4,5 M6 M48 7668 9,7 M12 M15 E 7674 4,5 1 7675 14 2 7676 19 3 ød 12,5 M1,4 ø2 4 ø6 ø6 55 64 6 1,4,8 ø2 ø4 ø2,2 8 2 ø4,5 ø2 ø4 6 9 Probe inserts with a carbide ball tip Probe inserts with a barrel-shaped measuring face for cylindrical bores. Also serve for determining the position of internal threads. Probe inserts with a tungsten carbide disc for grooves, nuts, centering shoulders etc. TESATAST probe inserts with a tungsten carbide ball tip. M1,4 mounting thread. Probe insert with small cylindrical measuring face Centred probe insert with a small flat, right- angle measuring face D L 18621 1 12,53 18622 2 12,53 18623 3 12,53 18637 Wrench 7682 Carbide 2 13 3 ø12 S267438 Carbide 64 ø4 ø6 ø6 R2,5 ø6 M1,4 M2,5 M1,4 ø6 9 8 M2,5 12 M1,4 55 Probe inserts with one flat and one spherical measuring faces Universal probe insert holder specially designed for various types of clamps Universal probe insert holder with 2 mounting threads 25589 Carbide 64 S2674372 1 x Ø 4 1 x Ø 6 2 M1,4 threads 2 M2,5 threads 7696 M1,4; M2,5 N-38

Probe inserts with offset measuring face 1 24,2 Probe inserts with a flat, right-angle measuring face in tungsten carbide, whether centred or offset 5 3 21 2 3,7 As shown opposite 26347 1 26348 2 26349 3 2635 4 26351 5 4 5 12,2 23,6 Measuring Inserts for Axial Probes, Dial Gauges and the Like Models with M2,5 mounting threads 6 5 16/26/36/46 6 R1,5 ø5 M2,5 R5 R1,5 ø1,5 9 Standard probe inserts with a ball tip Probe inserts with a spherical measuring face Probe insert with 4 interchangeable steel pins. Spherical face, R = 1,5 L 3511 Steel 6 3512 Carbide 6 R 35111 Steel 5 35112 Carbide 5 L 35121 Steel 16, 26, 36, 46,3 5 1,5 7,5 17,25 6,5,3,5 1,6 6 3,3 2,5 6 7 ø5 ø2 Probe inserts with a ball-bearing steel roller. Counternut for radial alignment. Off-centre probe insert (A) with pointed measuring face. Counternut for radial alignment. Probe insert with cylindrical measuring face. Counternut for radial alignment. 3561 35611 Steel Steel Shape cylindrical domed A 35141 Steel 6,5 35152 Carbide N-39

2,3 16 5 6,5 1 3,3,5 5 16 ø4 2,5,5 ø7,5 ø4 ø2,5 2,3 16 ø7,5 Offset probe insert with a narrow measuring face. Counternut for radial alignment. Probe insert with a narrow measuring face, parallel adjustable. Counternut for radial alignment. Probe insert with a flat measuring face, parallel adjustable. Counternut for radial alignment. B 35162 Carbide,5 B 35172 Carbide,5 35192 Carbide 2,5 ød 6 M2,5 L ø4 Probe inserts with a flat measuring face D 35181 Steel 2,5 35182 Carbide 2,5 35622 Steel 3,4 35623 Carbide 3,4 ø4 Extensions for probe inserts L 35451 1 35452 15 35453 2 35454 4 Additional probe inserts as well as extensions with M2,5 coupling thread as listed on the pages E-51 to E-53. Probe Inserts with a M2 Coupling Thread for GT 43 and GT 44 Miniature Probes as well as Probes with Short Body, Series 16 2,5 6 L 3 5 ø4 R1 M2 ø1,5 M2 ø4 s = 3 M2 R5 s = 3 ø3,5 s = 3 2 Probe inserts with spherical measuring face. Also with a M2 thread. Probe inserts with a spherical measuring face (R5). Also with a M2 thread. Probe insert with cylindrical measuring face. Counternut for radial alignment. M2 thread. 35124 Carbide R 1 35113 Carbide R 5 35122 Carbide 16 35123 Carbide 26 35153 Carbide Extensions for inserts with a M2 thread L ø3,5 M2 s = 3 M2 L 35455 1 35456 15 N-4

All values given in the table for the measuring force equal nominal values at electrical zero; max. deviation ± 25%. Valid for upright assembly position with downward oriented measuring bolt, as well as in static measuring. Plastic sleeve marked with force related data Accessories for TESA Probes Spring Sets for Axial Probes N Probes GT 22 and GTL 22 326419,16 32642,25 326421,4 Probes GT 21, GT 22, GTL 21, GTL 211, GTL 22 plus probe series 49 and 491 326457,63 326422 1, 326423 1,6 326424 2,5 326425 4, N Probes GT 27, GT 271 and GT 28 326458,63 326459 1, 32646 1,6 326461 2,5 Probes GT 61, GT 611 and GT 62 326483,8 326463 1, 326464 1,6 326465 2,5 Nitrile: resistant synthetic rubber for normal use. : high-resistance synthetic rubber used where probes are permanently exposed to cooling and lubricating agents. Safety rings plus washer. For high accuracy requirements, we recoend to adjust each part of your measuring equipment all together Mounted between the probe and the electronic device Spare Bellows for Axial Probes Complete set with safety ring and washer Probes GT 21, GT 22, GTL 21, GTL 211, GTL 22 plus probe series 49 and 491 326468 32647 Bellows supplied individually Probe series 41 and 451 199124 199126 Probe series 43 199127 199128 Nitrile Probes GTL 212 and GTL 222 326489 Extension cable Nitrile Nitrile m 32421 1 32422 2 32423 3 Other cable lengths available on request Attenuator Cable Factor m 326415 1:2,3 326416 1:3,3 326417 1:,3 326418 1:1,3 Probes GT 27, GT 271, GT 28, GT 61, GT 611 plus probe series GT 62 326491 Probes GT 272, GT 282, GT 612, GT 622 32649 Probes GT 43 and GT 44 28845 3768 Nitrile N-41

E QUIPEMENTS DE MESURE É LECTRONIQUES ANALOGIQUES ø1h7 1-2 Eléments de serrage pour palpeurs axiaux Eléments à 3 faces de serrage Evitent toute déformation du guide de la tige de mesure qui conserve ainsi toutes ses propriétés métrologiques. Les dimensions à observer figurent sur le dessin ci-contre Vis de serrage VKD M4 ø1,5 Conditionnement de transport M4 261113 M4,7 6 Douille de serrage VKE 12 ø8 1 261114 8 Bride de serrage ø4,3 / 7,5 18641 Points de serrage Ø 5,6, Ø 9,5 et queue-d aronde L Elément de serrage VDE avec douille et vis incluses 5 2 5 ø8 3 12 L 26648 8 28 26649 8 37 Systèmes à coande manuelle pour le relevage de la tige de mesure Conditionnement de transport 35414 Relevage mécanique Composé de: 35411 35412 1 levier 1 rondelle 32641 Composé de: 35445 Relevage pneumatique Convient pour les palpeurs GT 22, 271, 28, 42, 44, 611, 62 GTL 211, 22 491 1 pompe à vacuum manuelle 1 tuyau de 1 m, Ø 4,7 N-42

Hardened and ground steel TESANORM Assembly Components Small coordinate tables with accessories used for measuring centre-to-centre distances of bores or for similar applications Mounted on roller-bearings for free move in one or two axes Available in two sizes Provided with probe holders among others. Model 42 x 42 with a 3 long travel, for bore diameters from,2 to 26. Model 62 x 62 with a 6 long travel, for bore diameters from 26 to 1. Coordinate tables, 42 x 42 2631 VMA 2635 VOA 2633 VLA 2664 VQA 2665 VQB 26641 VUA Coordinate table for 1 axis, 3 long travel Coordinate table for 2 axes, 3 long travel Holder for centring heads Centring head Centring head Holder for measuring heads 1,5 21 1,5 3 42 6 24 3 6 1,5 ø5 63 42 1,5 6 3 6 M4 42 1 42 3 63 1 3,2 ø1 42 3 63 6 4,5 54 4,5 2631 2635 2633 ø8 53 27,5 ø4,3 12 1 1 ø4,3 ø8 1 1 27,5 53 7,5 15,5 M4 M4 15,5 9,5 6 28,5 3 6 12 3,8 42,4 5 3,8 6 3 13,5 55,5 6 51 31,5 ø8 ø4,3 1/12 2664 2665 26641 Coordinate table, 62 x 62 2632 VNA 2636 VPA 2634 VLB 2666 VRA 2667 VRB 26642 VUB Coordinate table for 1 axis, 6 long travel Coordinate table for 2 axes, 6 long travel Holder for centring heads Centring head Centring head Holder for probing heads N-43

14,5 33 14,5 2632 2636 2634 3,2 3 62 6 24 5 6 1,5 ø5 83 62 1,5 1 42 1 ø16 M4 42 1 83 62 3 83 62 3 Hardened and ground steel 1 26642 6 9,5 4,5 74 4,5 92 6 34 42 1 2667 ø4,3 ø12 12,2 15,5 1 33,2 M6 58,7 58,7 33,2 1 15,5 12,2 2666 ø12 M6 ø4,3 51 31,5 2 2 ø8 1/12 1 42 84 22 1 7 6 74 7 2668 VSA,2,7 2669 VSB,7 1,2 2661 VSC 1,2 1,7 26611 VSD 1,7 2,2 26612 VSE 2,2 2,7 26613 VSF 2,7 3,2 26614 VSG 3,2 3,7 26615 VSH 3,7 4,2 26616 VSJ 4,2 4,7 26617 VSK 4,7 5,2 26618 VSL 5,2 5,7 26619 VSM 5,7 6,2 2662 VSN 6,2 6,7 26621 VSO 6,7 7,2 26622 VSP 7,2 7,7 26623 VSQ 7,7 8,2 26624 VSR 8,2 8,7 26625 VSS 8,7 9,2 26626 VST 9,2 9,7 26627 VSU 9,7 1,2 26628 VTA 1,2 11,8 26629 VTB 11,8 14,2 2663 VTC 14,2 16,2 26631 VTD 16,2 18,2 26632 VTE 18,2 2,2 26633 VTF 2,2 22,2 26634 VTG 22,2 24,2 26635 VTH 24,2 26,2 26636 VTJ 26,2 28,2 26637 VTK 28,2 3,2 26638 VTL 3,2 32,2 26639 VTM 32,2 34,2 2664 VTN 34,2 36,2 2665 VTO 36,2 38,2 26651 VTP 38,2 4,2 26652 VTQ 4,2 42,2 26653 VTR 42,2 44,2 26654 VTS 44,2 46,2 26655 VTT 46,2 48,2 26656 VTU 48,2 5,2 L 26316 VDA Probe holder 26317 VDB Probe holder 26318 VDC Probe holder 26647 VDD Probe holder 26648 VDE Probe holder 28 26649 37 26644 VFB Spring clamp 26111 VKF Spring 29 261111 45 26111 VKA Rods 5 26112 75 26113 1 26114 125 26115 15 26116 175 26117 2 2632 VEB Stops 35 26321 6 26322 11 26323 16 2668/17 M4 M4 2 1,5 8 5,5 2 1,5 8 5,5 14 ø8,5 ø8 26618/27 26316 26317 26318 26647 14 9.5 M4 8,5 24 L 14 ø9 54 ø5 ø8 6 L 5 2 6 4 4,3 2 7 1 ø4,3/7,5 L 5 2 5 3 N-44 ø12 26628/56 4,5 5,5 ø8 26644 26111/7 26111/11 2632/23 26648/49 L ø8 ø8

Suited for 2 probes GT 22, 42 and 44 series or max. 1 probes GT 28 and 62. 23 V, 5 Hz Electropneumatic Systems for Activating the Measuring Bolt Electropneumatic vacuum pump For lifting up to 2 measuring bolts simultaneously with a measuring force up to,63 N 326431 326432 Operated via the built-in push-button or 24 V relay Operated via the mains powered foot switch 23 ± 1% V, switchable to 115 ± 1% V Needed pressure: 1 to 7 bars FMS-C electropneumatic vacuum pump Uses vacuum or ; allows simultaneous connection of up to 3 TESA probes. Ideal for use with FMS probes with parallel guiding. 19 x 17 x 31 3,5 kg 326486 Controlled electrically through a TESA s electronic unit or manually Air tube connectors for TESA probes GT 22, 271, 28, 42, 44, 611, 62 GTL 211, 22 491 M4 coupling threads; suited for a 4,7 / 2 dia. air pipe (No. 35445) Air tube connectors for TESA FMS probes M5 coupling threads; suited for a 4,7 / 2 dia. air pipe (No. 35445) 356 3562 Connector type straight angled 26522 24388 Connector type straight angled Connecting T-piece For air pipe diameter 35443 Ø 4,7 / Ø 2 (N o 35445) Vacuum release delay valve For controlling the lowering speed of axial probes For air pipe diameter 35444 Ø 4,7 / Ø 2 (N o 35445) N-45