Temposonics. Magnetostrictive Linear Position Sensors. DATA SHEET GBS Analog

Transcription

1 Temposonics Magnetostrictive Linear Position Sensors DATA SHEET GBS Analog High pressure resistant sensor rod High operating temperature up to 100 C Flat & compact ideal for the valve market The Measurable Difference

2 Data Sheet Temposonics GBS Analog MEASURING TECHNOLOGY For position measurement, the absolute, linear Temposonics position sensors make use of the properties offered by the specially designed magnetostrictive waveguide. Inside the sensor a torsional strain pulse is induced in the waveguide by momentary interaction of two magnetic fields. The interaction between these two magnetic fields produces a strain pulse, which is detected by the electronics at the head of the sensor. One field is produced by a moving position magnet, which travels along the sensor rod with the waveguide inside. The other field is generated by a current pulse applied to the waveguide. The position of the moving magnet is determined precisely by measuring the time elapsed between the application of the current pulse and the arrival of the strain pulse at the sensor head. The result is a reliable position measurement with high accuracy and repeatability. Magnet field of current pulse Movable position magnet Fig. 1: Measuring principle Mechanical strain pulse Strain (torsion) pulse converter Magnet field of position magnet Magnetostrictive sensing element (waveguide) Current interrogation pulse GBS SENSOR Robust, non-contact and wear free, the Temposonics linear position transducers provide best durability and accurate position measurement solutions in harsh industrial environments. The position measurement accuracy is tightly controlled by the quality of the waveguide which is manufactured by MTS. The position magnet is mounted on the moving machine part and travels non-contact over the sensor rod with the built-in waveguide. Temposonics GBS is a rod-style sensor with backwards compatibility for installation into hydraulic cylinders, e.g. in power engineering. With its flat and compact sensor housing and the collateral signal connection the sensor is ideal for small spaces. Due to the pressure-resistant sensor rod and its high operating temperature the Temposonics GBS sensor is perfectly suitable for use in fluid technology. For improved signal quality the sensor automatically adapts to the strength of the magnet used in the application. The set points, zero and span position of the measurement, can be modified after installation of the Temposonics GBS sensor. Programming can be carried out using the standard connection cable. Optionally the sensor offers Bluetooth 1 connectivity for programming. In case of Bluetooth connectivity the set points can be modified even when the sensor is no longer accessible. In the case of a wireless Bluetooth connection there is the possibility to program the sensor via cable connection. Fig. 2: Bluetooth wireless technology 1/ The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by MTS Sensor Technology is under license. Other trademarks and trade names are those of their respective owners. Fig. 2: Montage of MTS Sensors and Tsiumpa - Fotolia.com For ios operating system available in the future. Please take notice of delivery. I 2 I

3 Data Sheet Temposonics GBS Analog TECHNICAL DATA Input Measured value position Stroke length mm Output Voltage 0 10 VDC and 10 0 VDC (min. load controller: > 5 kohms) Current 4(0) 20 ma or 20 4(0) ma (min./max. load: 0/500 Ohms) Programming programming of set points using optional accessories 2 Accuracy Resolution 16 bit (minimum 1 µm) Linearity < ±0.02 % F.S. (minimum ±60 µm) Repeatability ±0.005 % F.S. (minimum ±20 μm) Sample rate up to 1200 mm: 0.5 ms up to 2400 mm: 1 ms > 2400 mm: 2 ms Operating conditions Magnet movement velocity any Operating temperature C, Option C Operating pressure 350 bar, 700 bar peak (at 10 1 min) Ingress protection IP67 with proper mating connector IP68 for cable outlet Shock test 100 g (single shock) / IEC-Standard Vibration test 15 g / Hz, IEC-Standard (resonance frequencies excluded) EMC test electromagnetic emission according to EN electromagnetic immunity according to EN The sensor meets the requirements of the EC directives and is marked with Design/Material Sensor electronics housing stainless steel / AISI Sensor rod with flange stainless steel ; / AISI 304 L Position magnet ring magnet, PA ferrite Installation Mounting position any Mounting fitting flange Ø 18 f7, 6 bores for machine screws (ISO 4762) Electrical connection Connection type cable gland M12 a-code (5 pin) M16 (6 pin) Operating voltage +24 VDC (+20 % / 15 %) Current consumption 100 ma typically dependent on stroke length Ripple 0.28 Vpp Dielectric strength 500 VDC (DC ground to machine ground) 2/ Programming via Bluetooth wireless technology is only possible up to an operating temperature of 75 C 3/ For option H ( C) and option W (programming via Bluetooth wireless technology) an aluminum cover plate is used I 3 I

4 Data Sheet Temposonics GBS Analog TECHNICAL DRAWING M12 connector M M Stroke length Ø M Stroke length Ø Ø Ø 18 f Stroke length Ø Ø 10 Ø Ø 10 Ø 64 Ø Ø 18 f7 M16 connector Ø 53 Ø 6.5 M Ø 64 Cable outlet M6 1 Ø 6.5 Ø 64 Ø 18 f7 Ø All dimensions in mm I 4 I

5 Data Sheet Temposonics GBS Analog CONNECTOR WIRING M12 connector D34 Pin Voltage Current VDC ( 15/+20 %) +24 VDC ( 15/+20 %) V 4(0) 20 ma or 20 4(0) ma 3 DC Ground (0 V) DC Ground (0 V) V n.c. 5 DC Ground DC Ground M16 connector D60 Pin Voltage Current V 4(0) 20 ma or (0) ma DC Ground DC Ground V n.c. 4 DC Ground DC Ground VDC ( 15/+20 %) +24 VDC ( 15/+20 %) 6 DC Ground (0 V) DC Ground (0 V) Cable outlet Cable Voltage Current GY 0 10 V 4(0) 20 ma or 20 4(0) ma PK DC Ground DC Ground YE 10 0 V n.c. GN DC Ground DC Ground BN +24 VDC ( 15/+20 %) +24 VDC ( 15/+20 %) WH DC Ground (0 V) DC Ground (0 V) I 5 I

6 ~ 38 Data Sheet Temposonics GBS Analog ACCESSORIES Position magnets 4 Optional installation hardware 4 Ø 32.8 Ø 25.4 Ø 15 Ø Ø 23.8 Ø Ø 4.3 Ø Ø Ring magnet OD33 Part no Ring magnet OD25,4 Part no O-ring Part no Back-up ring Part no Material: PA ferrite GF20 Weight: ca. 14 g Operating temperature: C Material: PA ferrite Weight: ca. 10 g Operating temperature: C Material: Fluoroelastomer 75 ± 5 durometer Material: PTFE + 60 % bronze Surface pressure: max. 40 N/mm 2 Fastening torque for M4 screws: max. 1 Nm Surface pressure: max. 40 N/mm 2 Cable connectors 4,5 ~ 57 ~ 60.5 ~ 54 Ø Ø 17.3 ~ Female, straight, 5 pin M12 Part no Female, angled, 5 pin M12 Part no Female, straight, 6 pin M16 Part no Female, angled, 6 pin M16 Part no Housing: GD-Zn, Ni / IP67 Termination: screw; max mm² Contact insert: CuZn Cable Ø: 4 8 mm Housing: GD-Zn, Ni / IP67 Termination: screw; max mm 2 Contact insert: CuZn Cable Ø: 5 8 mm Housing: zinc nickel plated Termination: solder Contact insert: silver plated Cable clamp: PG9 Cable Ø: 6 8 mm Housing: zinc nickel plated Termination: solder Contact insert: silver plated Cable Ø: 6 8 mm Cable Programming tools Cable Part no Cable Part no Cable Part no Analog hand programmer Part no Dimensions: mm 2 Cable Ø: 6.4 mm Material: PUR jacket; orange Operating temperature: C Twisted pair shielded Dimensions: mm 2 Cable Ø: 7.6 mm Material: Teflon jacket; black Operating temperature: C Twisted pair shielded Dimensions: mm 2 Cable Ø: 7.2 mm Material: silicone coating Operating temperature: C Twisted pair shielded Analog cabinet programmer Part no Programming kit Part no / All dimensions in imm 5/ Max. fastening torque: 0.6 Nm I 6 I

7 Data Sheet Temposonics GBS Analog ORDER CODE G B S M 1 a b c d e f g a Type of flange S b Rod with fitting flange Ø 18 mm, 10 mm rod Stroke length X X X X mm c Connector type D pin M12 male connector D pin M16 male connector H X X PUR cable (suitable for max. operation temperature of 80 C) H01 H10 (1 10 m) T X X Teflon cable T01 T10 (1 10 m) V X X Silicone cable V01 V10 (1 10 m) d Operating voltage VDC, +20 %, 15 % e Output V V and 10 0 V A ma A ma A ma A ma f Operating temperature S C H C g Programming C Via cable W Via Bluetooth wireless technology STANDARD STROKE LENGTH GBS DELIVERY Stroke length Ordering steps < 500 mm 5 mm mm 10 mm mm 25 mm mm 50 mm mm 100 mm Sensor Accessories have to be ordered separately. I 7 I

8 Document Part Number: Revision A (EU.EN) 04/2014 LOCATIONS GERMANY MTS Sensor Technologie GmbH & Co. KG Auf dem Schüffel Lüdenscheid, Germany Tel Fax info.de@mtssensors.com USA MTS Systems Corporation Sensors Division 3001 Sheldon Drive Cary, N.C , USA Tel Fax info.us@mtssensors.com FRANCE MTS Systems SAS Zone EUROPARC Bâtiment EXA 16 16/18, rue Eugène Dupuis Creteil, France Tel.: Fax: info.fr@mtssensors.com ITALY MTS Systems Srl.Sensor Division Via Diaz, Provaglio d Iseo (BS), Italy Tel.: Fax: info.it@mtssensors.com LEGAL NOTICES MTS and Temposonics are registered trademarks of MTS Systems Corporation. All other trademarks are the property of their respective owners. Printed in Germany. Copyright 2013 MTS Sensor Technologie GmbH & Co. KG. Alterations reserved. All rights reserved in all media. No license of any intellectual property rights is granted. The information is subject to change without notice and replaces all data sheets previously supplied. The availability of components on the market is subject to considerable fluctuation and to accelerated technical progress. Therefore we reserve the right to alter certain components of our products depending on their availability. In the event that product approbations or other circumstances related to your application do not allow a change in components, a continuous supply with unaltered components must be agreed by specific contract. Reg.-No QN JAPAN MTS Sensors Technology Corp. 737 Aihara-machi, Machida-shi, Tokyo , Japan Tel Fax info.jp@mtssensors.com CHINA MTS Sensors Room 504, Huajing Commercial Center, No. 188, North Qinzhou Road Shanghai, China Tel: Fax: info.cn@mtssensors.com

9 Temposonics Absolute, Non-Contact Position Sensors E-Series Analog or Start / Stop Temposonics EH Stroke length mm Document Part Number Revision H Linear, absolute measurement Contactless sensing with highest durability Rugged industrial sensor EMC tested and marked with CE Linearity less than 0.02 % F.S. Repeatability: % F.S. Direct signal output for position: - Analog (V/mA) - Start/Stop + sensor-parameter upload Stroke length mm Also with stainless steel / AISI 316L available Position ~ Time Output signal indicating to magnet's position Position magnet Sensor element Signal converter Magnetostriction Design The Temposonics linear position transducers are based on magnetostriction technology. Magnetostriction is a ferromagnetic material phenomenon which relates a dimensional change of the material to its magnetization properties. It is the product of a general coupling between the magnetic and elastic transport properties of the materials crystal lattice. This affect is typically on the scale of a few parts per million. It is quasi linear with the material s magnetization, may be positive or negative, and reaches a maximum at magnetic saturation. It is reversible, but exhibits a hysteretic affect if the magnetization does so. Magnetostriction was characterized in the late 19th century, the longitudinal version is called the Joule effect, the torsional version is called the Wiedemann effect, and the reciprocal effect where mechanical stress changes the magnetic properties is referred to as the Villari effect. Temposonics are extremely robust sensors, ideal for continuous operation under harshest industrial conditions. - A rod-shaped sensor housing protects the sensing element in which gives rise to the measurement signal. - The sensor head accommodates the complete electronic interface with active signal conditioning. - The position transmitter, a permanent magnet - fixed at the mobile machine part - drives contactlessly over the sensor s stroke and starts measuring through the housing wall.

10 Temposonics EH Analog or Start / Stop Temposonics EH High pressure compact sensor - Stroke length mm. The new compact stainless steel position sensors are designed for installation into hydraulic cylinders, specifically for use in standard clevis head cylinders or any space limited cylinder applications. The EH type sensors are ideal choices for a wide range of standard hydraulic cylinders. Magnetostrictive position sensors, high quality cylinders and precise control valves form ideal driving systems for technically demanding machine industries. The extremely rugged sensor consists of 3 main parts: 1. The sensor head, a robust housing with built-in electronics. 2. The pressure-proof sensor pipe (up to 530 bar) with threaded flange protects the internal sensing element, the waveguide system. It fits into the hollow drilled piston rod. 3. The position magnet, the only moving part is mounted on the piston head. This permanent magnet travels wearfree and contactless along the stationary sensor tube. Its magnetic field starts the measurement signal through sensor s rod wall. Temposonics EH sensors provide analog output of voltage and current. The output signal is proportional to the position magnet position along the active measuring stroke of the sensor. The measuring range is factory setted and does not need recalibration. The outputs are direct, no signal-conditioning electronics are needed when interfacing with controllers or meters. Technical data Input Measuring variable Stroke length position mm Output 1. Voltage 0 10 VDC or 10 0 VDC, 0 10 VDC and 10 0 VDC (controller input resistance RL > 5 kohms) 2. Current 4 20 ma or 20 4 ma (min/max. load: 0/500 Ohms) 3. Start/Stop RS-422 differential signal additionally available: serial parameter upload of stroke length, offset, gradient, status and manufacturer number Accuracy Resolution Linearity 1 Repeatability Update time, stroke dependent Ripple analog: infinite start/stop: controller dependent < ± 0.02 % F.S. (minimum ± 60 μm) < ± % F.S. (minimum ± 20 μm) analog: < 3 khz / digital: controller dependent analog: < 0.01 % F.S. / digital: controller dependent Operating conditions Mounting position any Magnet speed any Operating temperature C Dew point, humidity 90 % rel. humidity, no condensation Ingress protection 2 IP67, IP69K if mating cable connector is correctly fitted Shock test 100 g (single shock) IEC-Standard Vibration test 15 g / Hz IEC-Standard (resonance frequencies excluded) EMC test electromagnetic emission EN (for use in industrial environment) electromagnetic susceptibility EN the sensor meets the requirements of the EC directives and is marked with CE Design / Material Sensor housing Rod Pressure rating Position magnet Installation Mounting type Mounting position Electrical connection Connection type Supply voltage Current consumption Ripple Electric strength Polarity protection Overvoltage protection mm with position magnet # The IP rating is not part of the UL recognition stainless steel / AISI 303; stainless steel / AISI 316L stainless steel / AISI 304L; stainless steel / AISI 316L for Ø 10 mm rod only 7 mm rod: 300 bar, 450 bar peak 10 mm rod: 350 bar, 530 bar peak U-magnet, PA-Ferrite threaded flange M or 3/4" - 16 UNF - 3A any 5 pin connector M12 (analog); 8 pin connector M12 (start/stop) 24 VDC (+20 % / -15 %); UL Recognition requires an approved power supply with energy limitation (UL ), or Class 2 rating according to the National Electrical Code (USA) / Canadian Electrical Code ma (digital ma) < 0.28 Vpp 500 VDC (DC ground to machine ground) up to -30 VDC up to 36 VDC mm I 2 I Linearity protocol Sensor Temposonics EH, stroke length 1000 mm Tolerance allowed: ± 0.2 mm Tolerance measured: typical ± 0.09 mm

11 Temposonics EH Analog or Start / Stop Temposonics EH Null position 48 51* Stroke length * inactive SW 34 Ø34 5 pin 8 pin 8 14 Position magnets (not included in delivery, please order separately) Ø 32.8 Ø 23.8 Ø Ø 4.3 Ø 25.4 Ø Ø 17.4 Ø Ø 32.8 Ø 4.3 Ø 23.8 Ø Ring magnet OD33 Part no Ring magnet OD25.4 Part no Ring magnet OD17.4 Part no U-Magnet OD33 Artikel Nr Composite PA-Ferrite-GF20 Weight: ca. 14 g Operating temperature: C Surface pressure max. 40N/mm 2 Fastening torque for M4 screws max. 1 Nm Composite PA-Ferrite Weight: ca. 10 g Operating temperature: C Surface pressure max. 40N/mm 2 Composite PA-Neobond Weight: ca. 5 g Operating temperature: C Surface pressure max. 20 N/mm 2 PA-Ferrit-GF20 Weight: ca. 11 g Operating temperature: C Surface pressure max. 40 N/mm 2 Fastening torque for M4 screws max. 1 Nm Other position magnets on request. All dimensions in mm * 30 mm null position and 60 mm inactive zone use prefix CP11009 to the ordering code. I 3 I

12 Temposonics EH Analog or Start / Stop Mounting The EH sensor is designed for direct stroke measurement inside prepared hydraulic cylinders. At the head of the sensor, a threaded flange and O-Ring provides for mounting and sealing the sensor into a port opening in the cylinder end cap. The sensor s pressure resistant rod fits into a bore drilled through the center of the piston head and rod assembly. The sensor s position magnet is mounted on the top of the piston head or installed in a shallow counter-bore inside the piston head. The position magnet requires minimum distances away from ferrous metals to allow proper sensor output. The minimum distance from the front of the position magnet to the cylinder end cap is 15 mm. The minimum distance from the back of the position magnet to the piston head is 5 mm. The nonferrous spacer (part no ), provides this minimum distance when used along with the standard ring magnet (part no ). The position magnet is usually secured using non-ferrous fastening material (customer supplied). Screws must be made of nonmagnetic stainless steel or brass. In the event that a ferrous circlip or retaining ring will be used to secure the position magnet in a counter-bore then an additional non-ferrous spacer (> or = 5 mm) must be placed between the circlip or retaining ring and the front side of the position magnet. The cylinder s design ratings for hydraulic pressure and piston velocity will determine the appropriate size for the bore that is drilled through the center of the piston head and rod assembly. The recommended minimum size for this bore is 10 mm when using the 7 mm diameter sensor rod. Likewise, the recommended minimum size of 13 mm should be used when installing the 10 mm diameter sensor rod. Some applications using long sensor rods may benefit by adding a bushing (e.g. made of flourelastomer material) to prevent wear on the position magnet and sensor rod (customer supplied). Caution! For threading the sensor please use only the hexnut at the bottom of the sensor head. Maximum tightening torque is 50 Nm. 1. Non-magnetizable material > 51 mm* Position magnet 2. Magnetizable material > 15 mm Hex 34 torque < 50 Nm Sealing (see left) Hex 34 torque < 50 Nm Sealing (see left) Cylinder end cap > 5 mm Non-magnetizable spacer Position magnet Piston head All dimensions in mm * 30 mm for CP11009 I 4 I

13 Temposonics EH Analog or Start / Stop Connector wiring Front face of sensor plug or rear of cable connector Connector D34 Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Analog (V) +24 VDC Signal GND (power supply) 2. Signal GND (Signal) Cable shield is soldered on connector housing and must be grounded in the control unit Front face of sensor plug or rear of cable connector Connector D84 Start/Stop Pin 1 Start + Pin 2 Start - Pin 3 Stop + Pin 4 Stop - Pin 5 n.c. Pin 6 n.c. Pin VDC Pin 8 GND Connectors (not included in delivery, please order separately) ~ 57 ~ 60 ~ 57 Ø 20 ~ Ø 20 M pin female connector M12 x 1* Part no.: pin 90º female connector M12 x 1* Part no.: pin female connector M12 x 1* Part no.: pin 90 female connector M12 x 1* Part no.: Housing: GD-Zn, Ni / IP67 Termination: screw terminals Contact insert: CuZn Max. cable: Ø 4 8 mm Housing: GD-Zn, Ni / IP67 Termination: screw terminals Contact insert: CuZn Max. cable: Ø 6 8 mm Housing: GD-ZnAL / IP67 Termination: screw terminals Contact insert: CuZn Max. cable: Ø 4 9 mm Housing: GD-ZnAL / IP67 Termination: screw terminals Contact insert: CuZn Max. cable: Ø 6 8 mm All dimensions in mm *Maximum recommended torque: 0.6 Nm I 5 I

14 Temposonics EH Analog or Start / Stop Temposonics ordering information EH M 1 Specification K Flange M / Rod-Ø 7 mm M Flange M / Rod-Ø 10 mm W Flange M18 1.5, 316L / Rod-Ø 10 mm L Flange 3/4"-UNF / Rod-Ø 7 mm S Flange 3/4"-UNF / Rod-Ø 10 mm F Flange 3/4" - UNF, 316L / Rod-Ø 10 mm Stroke length mm Connection type D34 5 pin cable connector M12 (analog) D84 8 pin cable conncetor M12 (start/stop) Supply voltage VDC Output Analog voltage V VDC (1 output channel with 1 position magnet) V VDC (1 output channel with 1 position magnet) V VDC (2 output channels with 2 position magnets) V VDC (2 output channels with 2 position magnets) V VDC and 10 0 VDC (2 output channels with 1 position magnet) Analog current A ma (1 output channel with 1 position magnet) A ma (1 output channel with 1 position magnet) A ma (2 output channels with 2 position magnets) A ma (2 output channels with 2 position magnets) Start/Stop R3 Start/Stop with sensor parameters upload function. Stroke length standard: Stroke length Ordering steps 500 mm 5 mm > mm 10 mm > mm 25 mm > mm 50 mm Delivery includes: - Sensor Please order separately: accessories (see below) Accessories Description Part no. Ring magnet OD Ring magnet OD Ring magnet OD U-magnet OD pin female connector M pin 90 female connector M pin female connector M pin 90 female connector M pin M12 cordset, 5 m PUR shielded cable pin M12 cordset, 5 m PUR shielded cable pin 90 M12 cordset, 5 m PUR shielded cable pin 90 M12 cordset, 5 m PUR shielded cable Adapter cable M12 to M16 on request I 6 I

15 Temposonics EH Analog or Start / Stop Notes I 7 I

16 Document Part Number: Revision H (EN) 06/2014 MTS and Temposonics are registered trademarks of MTS Systems Corporation. All other trademarks are the property of their respective owners. Printed in Germany. Copyright 2014 MTS Sensor Technologie GmbH & Co. KG. Alterations reserved. All rights reserved in all media. No license of any intellectual property rights is granted. The information is subject to change without notice and replaces all data sheets previously supplied. The availability of components on the market is subject to considerable fluctuation and to accelerated technical progress. Therefore we reserve the right to alter certain components of our products depending on their availability. In the event that product approbations or other circumstances related to your application do not allow a change in components, a continuous supply with unaltered components must be agreed by specific contract. MTS Sensor Technologie GmbH & Co. KG Auf dem Schüffel Lüdenscheid, Germany Tel Fax info.de@mtssensors.com MTS Systems Corporation Sensors Division 3001 Sheldon Drive Cary, N.C , USA Tel Fax info.us@mtssensors.com MTS Sensors Technology Corp. 737 Aihara-machi, Machida-shi, Japan Tel Fax info.jp@mtssensors.com

17 Temposonics Absolute, Non-Contact Position Sensors E-Series CANopen Temposonics EH Stroke length mm Document Part Number Revision D Linear, absolute measurement Contactless sensing with highest durability Rugged industrial sensor EMC tested and CE marked Linearity deviation less than 0.02 % F.S. Repeatability % F.S. Direct signal output for position - CANopen Stroke length mm Also with stainless steel / AISI 316L available Position ~ Time Output signal indicating to magnet's position Position magnet Sensor element Signal converter Magnetostriction Design The Temposonics linear position transducers are based on magnetostriction technology. Magnetostriction is a ferromagnetic material phenomenon which relates a dimensional change of the material to its magnetization properties. It is the product of a general coupling between the magnetic and elastic transport properties of the materials crystal lattice. This affect is typically on the scale of a few parts per million. It is quasi linear with the material s magnetization, may be positive or negative, and reaches a maximum at magnetic saturation. It is reversible, but exhibits a hysteretic affect if the magnetization does so. Magnetostriction was characterized in the late 19th century, the longitudinal version is called the Joule effect, the torsional version is called the Wiedemann effect, and the reciprocal effect where mechanical stress changes the magnetic properties is referred to as the Villari effect. Inherently robust, non-contact and wear free, the Temposonics linear positions transducers provide the best durability and accurate position measurement solutions in harsh industrial environments. The position measurement technique is similar to the radar principle but using magnetostrictive effects. The position measurement accuracy is tightly controlled by the quality of our waveguide which is manufactured by MTS. The sensors are completely modular in electrical and mechanical design. They provide flexibility of use in many different applications. In the EH sensors, a stainless steel pressure rod and mounting flange protects the sensor element from hydraulic cylinder pressures. The sensor head houses the modular electronics which provide the measurement and the choice of various different signal output interfaces. The external position measurement target is a magnet. It is attached to the moving part of the cylinder (the piston) while the transducer itself can be stationary.

18 Temposonics -EH CANopen Temposonics -EH High Pressure Compact Sensor - Stroke length mm. MTS Sensors continues to establish new performance standards for low-cost, fully-industrial, durable position sensors using the widely preferred magnetostrictive technology. This principle for accurate and non-contact measurement of linear-position sensing was developed 30 years ago by MTS and is used with outstanding success in a large variety of industrial applications. The Temposonics EH sensor provides all the performance you need for your application: the full advantages of magnetostrictive position measurement at optimum costs. The Temposonics EH Sensor features a pressure resistant sensor rod for direct stroke measurement inside hydraulic cylinders. With its minimized sensor head and either a 7 mm or 10 mm rod, it is the ideal solution when space is critical. For long strokes, the EH is available with measuring ranges up to 2500 mm. The EH Sensor offers completely sealed stainless-steel housing for long life position measurement in rugged environments. When installed with the appropriate mating connector and cable, it features protection up to IP69K and is suitable for high-pressure washdown applications. Technical Data Input Measuring Variable Stroke length Position mm Output Interface CAN System ISO-DIS Data protocol CANopen: CIA Standard DS 301 V3.0 / Encoder Profile DS 406 V3.1 Baud rate, kbit/s Cable length, m < 25 < 50 < 100 < 250 < 500 The sensor will be supplied with ordered baud rate, which is changeable by customer Accuracy Resolution 10 µm, 20 µm Velocity 1 mm / s Linearity, deviation 1 < ± 0.02 % F.S. (Minimum ± 60 µm) Repeatability < ± % F.S. (Minimum ± 10 µm) Temperature coefficient < 15 ppm / ºC Update frequency 1 ms Operating conditions Magnet speed Any Operating temperature -40 C +75 C Dew point, humidity 90 % rel. humidity, no condensation Ingress protection 2 IP67, IP69K with proper mating connector Shock test 100 g (single shock) IEC-Standard Vibration test 15 g / Hz IEC-Standard (resonance frequencies excluded) EMC-Test Electromagnetic emission EN (for use in industrial environment) Electromagnetic immunity EN The sensor meets the requirements of the EC directives and is marked with CE Design / Material Sensor housing Rod Pressure Rating Position encoder Installation Mounting type Mounting position stainless steel / AISI 303; stainless steel / AISI 316L stainless steel / AISI 304L; stainless steel / AISI 316L for Ø 10 mm rod only 7 mm Rod: 300 bar, 350 bar peak 10 mm Rod: 350 bar, 450 bar peak Ring magnet, PA-Ferrite Threaded flange M or 3/4-16 UNF 3A Any orientation Electrical Connection Connection type Supply voltage Current consumption Ripple Dielectric strength Polarity protection Overvoltage protection mm + 0,3 + 0,2 + 0,1 0,0-0,1-0,2-0,3 5 pin connector M12 24 VDC (+20 % / -15 %); UL Recognition requires an approved power supply with energy limitation (UL ), or Class 2 rating according to the National Electrical Code (USA) / Canadian Electrical Code ma depending on stroke length < Vpp 500 VDC (DC ground to machine ground) > -30 VDC < 36 VDC mm Linearity protocol example Sensor Temposonics -EH, Stroke length 1000 mm Tolerance allowed: ± 0.2 mm Tolerance measured: typical ± 0.09 mm 1 with position magnet # The IP rating is not part of the UL recognition I 2 I

19 Temposonics -EH CANopen Temposonics EH Start position Stroke length inactive SW 34 Ø34 5 pin 8 14 Position magnets (not included in delivery, please order seperately) Ø 32.8 Ø 25.4 Ø 23.8 Ø Ø 4.3 Ø Ring magnet OD33 Part no Ring magnet OD25.4 Part no Composite PA-Ferrite-GF20 Weight: ca. 14 g Operating temperature: C Surface pressure max. 40 N/mm 2 Fastening torque for M4 screws max. 1 Nm Composite PA-Ferrite Weight: ca. 10 g Operating temperature: C Surface pressure max. 40 N/mm 2 Other magnets on request. All dimensions in mm I 3 I

20 Temposonics -EH CANopen Mounting The EH sensor is designed for direct stroke measurement inside prepared hydraulic cylinders. At the head of the sensor, a threaded flange and O-Ring provides for mounting and sealing the sensor into a port opening in the cylinder end cap. The sensor s pressure resistant rod fits into a bore drilled through the center of the piston head and rod assembly. The sensor s position magnet is mounted on the top of the piston head or installed in a shallow counter-bore inside the piston head. The position magnet requires minimum distances away from ferrous metals to allow proper sensor output. The minimum distance from the front of the magnet to the cylinder end cap is 15 mm. The minimum distance from the back of the magnet to the piston head is 5 mm. The nonferrous spacer (part no ), provides this minimum distance when used along with the standard ring magnet (part no ). The magnet is usually secured using non-ferrous fastening material (customer supplied). Screws must be made of nonmagnetic stainless steel or brass. In the event that a ferrous circlip or retaining ring will be used to secure the magnet in a counter-bore then an additional non-ferrous spacer (> or = 5 mm) must be placed between the circlip or retaining ring and the front side of the magnet. The cylinder s design ratings for hydraulic pressure and piston velocity will determine the appropriate size for the bore that is drilled through the center of the piston head and rod assembly. The recommended minimum size for this bore is 10 mm when using the 7 mm diameter sensor rod. Likewise, the recommended minimum size of 13 mm should be used when installing the 10 mm diameter sensor rod. Some applications using long sensor rods may benefit by adding a bushing (e.g. made of flourelastomer material) to prevent wear on the magnet and sensor rod (customer supplied). 1. Non-magnetizable material > 51 mm Position magnet 2. Magnetizable material Hex 34 torque < 50 Nm Sealing (see left) Caution! For threading the sensor please use only the hexnut at the bottom of the sensor head. Maximum tightening torque is 50 Nm. > 15 mm Hex 34 torque < 50 Nm Sealing (see left) Cylinder end cap > 5 mm Non-magnetizable spacer Position magnet Piston head All dimensions in mm I 4 I

21 Temposonics -EH CANopen Connector wiring 4 3 Connector D34 Function Pin 1 Shield Front face of sensor plug or rear of cable connector Pin VDC Pin 3 OV (GND) Pin 4 CAN_H Pin 5 CAN_L Connectors (not included in delivery, please order separately) ~ Ø ~ pin female connector M12 1* Part no.: Housing: GD-Zn, Ni / IP67 Termination: screw terminals Contact insert: CuZn Max. cable: Ø 4 8 mm 20 5 pin 90º female connector M12 1* Part no.: Housing: GD-Zn, Ni / IP67 Termination: screw terminals Contact insert: CuZn Max. cable: Ø 6 8 mm 5 pin T-Connector * Part No.: Selfcuring coupling nut 2 cable connector female 1 cable connector male * Maximum recommended torque: 0.6 Nm All dimensions in mm I 5 I

22 Temposonics -EH CANopen Temposonics EH M D C 1 Z Specification K Flange M / Rod-Ø 7 mm M Flange M / Rod-Ø 10 mm W Flange M18 1.5, 316L / Rod-Ø 10 mm L Flange 3/4"-UNF / Rod-Ø 7 mm S Flange 3/4"-UNF / Rod-Ø 10 mm F Flange 3/4" - UNF, 316L / Rod-Ø 10 mm Stroke length mm Connection type D34 5 pin cable connector M12 Supply voltage VDC Output C [1] [2] [3] [4] [5] [6] CAN-Bus [1] [2] [3] Protocol: 404 CANopen (active Duo Terminator) 304 CANopen [4] Baud rate: kbit/s kbit/s kbit/s kbit/s [5] Resolution: 5 20 μm 4 10 μm [6] Type: 1 Standard Magnet number for Multi-Position measurement* Z02 2 pcs. *Note: Please specify magnet numbers for your sensing application and order separately Delivery includes: - Sensor, mounting clamps Please order separately: accessories (see below) Stroke length standard: Stroke length Ordering steps 500 mm 5 mm > mm 10 mm > mm 25 mm > mm 50 mm Accessories Description Part No. Ring magnet OD Ring magnet OD25, pin female connector M pin 90 female connector M pin T-connector Terminator I 6 I

23 Temposonics -EH CANopen Notes I 7 I

24 Document Part Number: Revision D (EN) 06/2014 MTS and Temposonics are registered trademarks of MTS Systems Corporation. All other trademarks are the property of their respective owners. Printed in Germany. Copyright 2014 MTS Sensor Technologie GmbH & Co. KG. Alterations reserved. All rights reserved in all media. No license of any intellectual property rights is granted. The information is subject to change without notice and replaces all data sheets previously supplied. The availability of components on the market is subject to considerable fluctuation and to accelerated technical progress. Therefore we reserve the right to alter certain components of our products depending on their availability. In the event that product approbations or other circumstances related to your application do not allow a change in components, a continuous supply with unaltered components must be agreed by specific contract. MTS Sensor Technologie GmbH & Co. KG Auf dem Schüffel Lüdenscheid, Germany Tel Fax info.de@mtssensors.com MTS Systems Corporation Sensors Division 3001 Sheldon Drive Cary, N.C , USA Tel Fax info.us@mtssensors.com MTS Sensors Technology Corp. 737 Aihara-machi, Machida-shi, Japan Tel Fax info.jp@mtssensors.com

25 Temposonics Magnetostrictive Linear Position Sensors DATA SHEET MH-Series MH 5 Linearity < 0.04 % F.S. Resolution typ. ± 0.1 mm EMI up to 200 V/m The Measurable Difference

26 Data Sheet MH-Series MH 5 Analog 1. Product description and technology Temposonics sensors can be used in versatile mobile machines without any restriction and replace contact-based linear sensors like potentiometers. Highly dynamic systems are controlled safely by means of Temposonics sensors, thus enhancing the productivity, availability and quality of the working process of the machine. Insensitive to vibration, shocks, dust and weathering influence and electro-magnetic disturbances. Temposonics MH Series sensors are successfully used in front axle and articulated frame steering cylinders, hydraulic jacks and in steering systems for hydraulic units on agricultural and construction machinery. 1 Temposonics Connector system (IP69K) 2 Flange housing 3 Position magnet 4 Pressure pipe Simple Mechanics The extremely robust sensor consists of the following main parts: 1 The innovative connector system which is easy to install in a few seconds, any soldering or crimping needless, dust-and waterproof up to IP69K. 2 The flange housing with built-in electronics and signal converter. 3 The position magnet as only moving part, which is assembled into the piston bottom. This permanent magnet travels wear-free and contactless along the pressure pipe and measures the actual position. 4 The pressure pipe placed within the drilled piston rod contains the protected magnetostrictive sensing element. Magnetostriction Temposonics linear sensors are based on the magnetostrictive technology. By measuring the actual position with a non-contact position magnet the sensor operates 100% wear-free. The absolute operating principle enables reliable readings without any reference point or recalibration. A mechanical strain pulse is triggered by the travelling position magnet. The runtime of this ultrasonic wave is measured precisely and compiled into standard electronic output signals. - Due to small dimensions MH sensors require only little space - Suitable for operating pressures up to 350 bar - Unaffected by surrounding media such as ageing or foaming oil - Insensitive to shock and vibration - Designed for all current supply voltages (12/24 VDC) - Temposonics sensors offer used output signals: Analog: VDC / ma Measurement principle Magnetic field strain pulse Moveable position magnet Mechanichal strain pulse Magnetic field position magnet magnetostrictive sensing element (waveguide) Current interrogation pulse Strain pulse detector I 2 I

27 Data Sheet MH-Series MH 5 Analog 2. The new Temposonics InterConnection plug MTS presents the new InterConnection plug combined with the reliable connector system M12 The new connection plug is modular confi gurable and can be combined with all common connector systems in the market. The Temposonics Connector System M12 meets the highest protection requirements important for a harsh environment in mobile hydraulic applications. Protection type IP69K performs water and dust proof. In addition it is even resistive against high pressure water cleaning. The new InterConnection plug invented by MTS Sensors. 1 2 The new InterConnection plug combined with our reliable Temposonics M12 connector system. The connector insert is taken out of the cylinder through a bore hole. The fl ange can easily be clicked in position from outside. Four standard screws must be tightened to mount the connector system on the cylinder. In case of using angled type connectors the connector insert can be rotated inside the fl ange in 45 steps. 3 4 With a corresponding mating plug the connector system fulfi lls an IP rating of IP69K. - Absolutely easy and safe installation. - No brazing or crimping of connecting leads is required. I 3 I

28 Data Sheet MH-Series MH 5 Analog 3. In Cylinder assembly The new MH 5 sensor fi ts into all enveloped designs for MH series. Mechanical installation The robust Temposonics model MH sensor is designed for direct stroke measurement in hydraulic cylinders. The Temposonics MH sensor can be installed from the head side or the rod side of the cylinder depending on the cylinder design. Example 30 S Z 3 mm >Ø 32.5 >15 Hydraulic oil Sensor installation The method of installation is entirely dependent on the cylinder design. While the most common method of installation is from the rod side of the cylinder, an installation from the head side of the cylinder is also possible. In both installation methods, the hermetic sealing of the cylinder is given by an O-ring with additional back-up ring Please pay attention: The position magnet shall not touch the pressure pipe. Do not exceed operating pressure. Piston rod drilling: Depth: S + Z + 3 mm / Ø: 13 mm minimum e.g. retaining with set screw DIN 913 M5 10 (with fl at point!) max. torque 0.5 Nm B D d H h Type B - Ø Cylinder D - Ø min. H - Depth d - Ø min. h - Depth MH > 32.5 < 40 > 15 All dimensions in mm Please pay attention to installation manual! I 4 I

29 Data Sheet MH-Series MH 5 Analog 3.1. Magnet assembly in piston d OD Ø 10 / 13 mm Pressure pipe Ø 7 Ø 10 Piston rod drilling (min.) Ø 10 Ø 13 C W M S Non-magnetic (stainless steel) POM, PU, Aluminum S = OD Magnetic (steel) Part no OD 17.4 mm 25.4 mm 32.8 mm d 13.5 mm 13.5 mm 13.5 mm P A * 10 N/mm 2 P A * 40 N/mm 2 P A * 40 N/mm 2 *max. mechanical burden, e.g. by circlip, lock washers etc. Please pay attention to installation manual! 3.2. Position magnets Position magnets ( please order separately) Ø 17.4 Ø 25.4 Ø 32.8 Ø Ø Ø 23.8 Ø Ø 4.3 Ring magnet OD17.4 Part no.: Ring magnet OD25,4 Part no Ring magnet OD33 Part no Material: PA neobind Weight: ca. 5 g Operating temperature: C Surface pressure: max. 20 N/mm 2 Material: PA ferrite Weight: ca. 10 g Operating temperature: C Surface pressure: max. 40 N/mm 2 Material: PA ferrite GF20 Weight: ca. 14 g Operating temperature: C Surface pressure: max. 40 N/mm 2 Fastening torque for M4 screws: max. 1 Nm I 5 I

30 Data Sheet MH-Series MH 5 Analog 4. Dimensions Sensor with InterConnection plug 30 N s F.S. Z MHB0125MD4003A01 Ø24 12,8 10,3 Ø48 f7 ( ) d N = Null stroke F.S. = Full stroke Stroke length s mm (Increment: 5 mm) Pressure pipe d 10 mm (pn = 350 bar) / 7 mm (pn = 300 bar) Damping zone Z 45 mm InterConnection plug M12 connector 1 M12 connector M H8 2 M12 x Ø H Connector insert M12 Material: polyamide reinforces; O-ring mm NBR 70 Pins: brass with gold plated pins 2 InterConnection plug Material: PPE (glass fiber reinforced plastic) 3 M12 connector flange Material: brass nickel-plated All dimensions in mm I 6 I

31 Data Sheet MH-Series MH 5 Analog 5. Electrical installation PIN assignment analog 4 pin Pin assignment G Pin assignment H G H Pin 1 VDC VDC Pin 2 n.c. Signal Pin 3 GND GND Pin 4 Signal n.c. (1) +12 / 24 VDC (2) n.c. (3) GND (OV) (4) Signal: ma, VDC 0 VDC (1) +12 / 24 VDC (2) Signal: ma, VDC (3) GND (OV) (4) n.c. 0 VDC Connecting schematics on vehicle electronics: +12/24 VDC ECU + BAT cable shield GEN M Chassis GND I 7 I

32 Data Sheet MH-Series MH 5 Analog 6. MH 5 analog: Technical data Input Measured value Stroke length Output Signal characteristic Position mm (in 5 mm steps) Analog output restricted by noise or A/D converter of control unit MH Agri (12 VDC) MH (24 VDC) Voltage VDC; VDC VDC; VDC Current ma Resolution Typ. 0.1 mm Power up time Typ. 250 ms Null zone 30 mm Damping 45 mm Accuracy Linearity 0.04 % (F.S.) Hysteresis ±0.1 mm Internal sample rate 2 ms Setpoint tolerance ±1.0 mm Operating conditions Mounting position Any Operating temperature electronics C Storage temperature C Fluid temperature C Dew point, humidity EN , 90 % rel. humidity, no condensation Pressure Operating pressure ratings Pressure impulse test acc. DIN EN ISO Ø 7 mm pressure pipe Ø 7 mm pressure pipe PN 300 bar 350 bar Pmax 400 bar 450 bar Pstatic 525 bar 625 bar IP rating M12 connector EN60529 (IP69K) plugged Sensor housing EN60529 (IP67) Environmental testing Shock test IEC , 100 g (11 ms) single shock, 50 g (11 ms) at 1000 shocks per axis Vibration test IEC , 15 g (r.m.s.) Ø 7 mm pressure pipe ( Hz) - resonance frequencies excluded 20 g (r.m.s.) Ø 10 mm pressure pipe ( Hz) - resonance frequencies excluded EMC test ISO Agricultural and forest machines EN Construction machines Immunity: ISO (200 V/m Antenna) ISO (200 ma BCI) Emissions: CISPR 25 Transiente Impulses: ISO /2 E.S.D.: ISO / TR Materials and dimensions Pressure pipe (Ø 7 / Ø 10) Stainless steel / AISI 304L Housing Steel (11SMnPb30) acc. to EN 10087; burnished (black oxide) acc. to DIN surface treatment to avoid corrosion during storage, handling and installation Sealing O-ring: mm NBR 80; back-up ring: PTFE Housing lid Compound PBT (glass fiber reinforced plastic); sealing ring: TPU Electrical installation Connector InterConnection plug Supply voltage ripple < 1 % p-p Power drain < 1 W Load current (output VDC) Typ. 0.5 ma Electrical strength 500 VDC (DC GND to chassis GND) Insulation Resistance: R sec MH Agri (12 VDC) MH (24 VDC) Supply voltage 12 VDC (8 16 VDC) 24 VDC (8 32 VDC) Current consumption Typ. < 80 ma Typ. < 40 ma (24 VDC); typ. < 80 ma (12 VDC) Load (output VDC) R L > 10 kω R L > 10 kω Load (output ma) - R L < VDC; R L < VDC Inrush current Max ms Max ms (24 VDC); max ms (12 VDC) Over voltage protection (GND-VDC) Up to +20 VDC Up to +36 VDC Polarity protection (GND-VDC) Up to 20 VDC Up to 36 VDC I 8 I

33 Data Sheet MH-Series MH 5 Analog 7. Model configurator For the MH 5 sensor two delivery options are available Option 1/2: All parts delivered as single parts M H M D a b c d e f a Sensor model M H Rod with flange Ø 48 mm b B A c Form factor steel housing / pressure pipe Ø 10 mm steel housing / pressure pipe Ø 7 mm Measuring length (mm) mm (in 5 mm steps) d Condition of delivery D Sensor & InterConnection plug: not connected e Supply voltage 2 12 VDC (MH Agri) 3 24 VDC (MH) f Output MH Agri MH (24 VDC) V VDC VDC V VDC VDC A 0 1 n.a ma Scope of delivery: Position sensor, O-ring, back-up ring Please order InterConnection plug, M12 flange and magnets separately! For more accessories see p. 11 InterConnection plug Ordering code a b c a InterConnection plug InterConnection plug b PIN assignment (analog 4 pin) 1 2 H: 1 = VDC 2 = SIG 3 = GND 4 = n.c. 1 4 G: 1 = VDC 2 = n.c. 3 = GND 4 = SIG c Cable length (mm) mm (in 20 mm steps) How to order (example) Parts Ordering codes/part numbers 1. The sensor: MHB-0400M-D400-2-V11 2. InterConnection plug: M12 flange: Magnet: I 9 I

34 Data Sheet MH-Series MH 5 Analog Option 2/2: Sensor and InterConnection plug are delivered together (plugged) M H B M M a b c d e f a Sensor model M H Rod with flange Ø 48 mm b A B c Form factor steel housing / pressure pipe Ø 7 mm steel housing / pressure pipe Ø 10 mm Measuring length (mm) mm (in 5 mm steps) d Condition of delivery (connected) InterConnection plug with single wires M G 4 single wires (in 20 mm steps) (pin assignment 1-3-4) M 0 6 G 60 mm min. wire length M 2 8 G 280 mm min. wire length M H 4 single wires (in 20 mm steps) (pin assignment 1-3-2) M 0 6 H 60 mm min. wire length M 2 8 H 280 mm min. wire length e Supply voltage 2 12 VDC (MH Agri) 3 24 VDC (MH) f Output MH Agri MH (24 VDC) V VDC VDC V VDC VDC A 0 1 n.a ma Scope of delivery: Position sensor, O-ring, back-up ring, InterConnection plug Please order M12 flange and magnets separately! For more accessories see p. 11 How to order (example) Parts Ordering codes/part no. 1. The sensor & Interconnection plug: MHB-0400M-M06G-2-V11 2. M12 flange: Magnet: I 10 I

35 Data Sheet MH-Series MH 5 Analog Accessories Position magnets (please order separately) Ø 17.4 Ø 25.4 Ø 32.8 Ø Ø Ø 23.8 Ø Ø 4.3 Name OD17.4 Ring magnet OD25.4 Ring magnet OD33 Ring magnet Part no Dimensions OD M 17.4 mm 25.4 mm 32.8 mm ID M 13.5 mm 13.5 mm 13.5 mm Height 7.9 mm 7.9 mm 7.9 mm Characteristics Material PA neobind PA ferrite PA ferrite GF20 Weight ca. 5 g ca. 10 g ca. 14 g Operating temperature C C C Surface pressure max. 20 N/mm 2 max. 40 N/mm 2 max. 40 N/mm 2 Fastening torque for M4 screws max. 1 Nm Testkits M12 Flange Name MH Testkit (Analog) M12 Flange Part no Scope of Delivery MH-Series analog / PWM Tester 12 VDC battery charger with adapter (EU & UK) cable with M12 connector cable with pigtailed wires carrying case CD-ROM with user s guide I 11 I