Pipe Temperature Sensors. Model TE-703 / 704

Transcription

1 Pipe Temperature Sensors Model TE-703 / 704 Four immersion thermowell installation options brass adapter with 304SS probe for adjustable insertion, plastic, galvanized steel or NEMA-4/IP-65 steel enclosure. Four strap on surface mount installation options rugged 304SS hermitically sealed probe, plastic, galvanized steel or NEMA-4/IP-65 contact surface temperature sensors offer the industry s most extensive range to satisfy all HVAC, appliance and industrial applications. 304 SS thin wall probe with a cold rolled hermitically sealed end forms a monolithic encapsulated cavity for the sensor and is immune to failures caused by high humidity, contamination, thermal shock and vibration. More than 12 types of interchangeable NTC s, precision platinum, nickel or balco s are available for universal compatibility. Fast response brass contact sensor for strap on applications is insulated from the enclosure to provide accurate pipe surface temperature measurement. TE 703/704 temperature sensors offer the industry s most extensive range of enclosure, installation and sensor types to satisfy all HVAC, industrial and commercial applications. These revolutionary sensors corporate more than twenty years of product development and experience drawn from millions of installations world wide in all types of applications. This product and process design combined with automated manufacturing processes yields a rugged, reliable, repeatable and stable temperature sensor at a low cost. For large volume OEM customers, TE-703/704 temperature sensors are available in many custom configurations. Wire type, length or gage, terminals, connectors, probe lengths, enclosures options or sensor types may be customized based on volume. MAMAC SYSTEMS 7400 Flying Cloud Drive Minneapolis, MN USA Fax sales@mamacsys.com Baird House, Units 6&7 Pensnett Estate Kingswinford West Midlands DY6 7YA United Kingdom Fax Armiger Court, Unit 2 Holden Hill S.A Australia Fax McIntosh Drive, Units 5&6 Markham Ontario L3R 0N6 Canada Fax No. 22 Lorong 21A Geylang #11-02 Chin Hin Hang Building Singapore Fax DN703/4.1 Copyright 2003 Registered trademark MAMAC SYSTEMS, Inc. Printed in USA

2 TE-703 TE-703-A Immersion Temperature Sensor Thermowell Adapter mount Incorporate a hermitically sealed 304 SS probe and a brass adapter with a compression sleeve providing a rugged assembly for immersion temperature sensing if field adjustable insertion depth is desired. The brass adapter is screwed in to the thermowell, compression sleeve is loosened, probe inserted to desired length and the sleeve is tightened. Sensor has 6ft/1.8m plenum rated cable for remote termination. TE-703-A sensors provide a cost effective and reliable solution for hot/chilled water, condenser water or low pressure steam applications which require adjustable insertion length. TE-703-B Immersion Temperature Sensor Polycarb enclosure Corrosion free 30% glass filled polycarbonate enclosure designed to withstand temperature extremes, mechanical shock and vibration. 304 SS probe crimp attached to the enclosure for a low profile mating surface. Patented locking thermowell adapter, single screw cover attachment, cradle molded into the enclosure to secure the rising cage terminal block are some of the features which improve reliability and lower installation costs. TE-703-B sensors provide a cost effective and reliable solution for hot/chilled water, condenser water or low pressure steam applications. TE-703-C Immersion Temperature Sensor Galvanized Enclosure Industry standard NEMA-1 / IP-30 galvanized sheet metal enclosure designed for all industrial and commercial immersion temperature sensing applications. Hermitically sealed, fast response 304 SS probe crimp attached to the enclosure for a low profile mating surface. Keyed enclosure cover to swing open without removing the screws, 1/2" conduit opening, rising cage terminal block are some of the features which improve reliability and lower installation cost. TE-703-D Immersion Temperature Sensor Powder Coated Steel Enclosure Rugged steel enclosure with welded seems, gasketted cover and powder coated finish, rated NEAM-4 / IP-65 for harsh environments. TE-703-D has all other features including a 304 SS probe, terminal block, conduit opening similar to the TE-703-C series except designed for applications in unconditioned environments where the unit maybe subjected to dirt, condensation, oil vapor and other contaminants. 2

3 TE-704 TE-704-A Surface Temperature Sensor Strap On Probe Incorporates a 2" 304 SS probe with a 6 ft/1.8m plenum rated cable for pipe surface temperature sensing. Nylon ties are provided to secure the probe to the pipe. TE-704-A provides a cost effective and reliable solution for surface contact temperature measurement of conditioned water pipes, low pressure steam or refrigerant lines. TE-704-B Surface Temperature Sensor Polycarb Enclosure Corrosion free 30% glass filled polycarbonate enclosure designed to withstand temperature extremes, mechanical shock and vibration. Fast response brass contact sensor attached to the enclosure for a low profile mating surface, mounting bracket for pipe clamp installation, single screw cover attachment, cradle molded into the enclosure to secure the rising cage terminal block are some of the features which improve reliability and lower installation costs. TE-704-C Surface Temperature Sensor Galvanized Enclosure Industry standard NEMA-1 / IP-30 galvanized sheet metal enclosure designed for all industrial and commercial surface temperature sensing applications. Fast response brass contact sensor attached to the enclosure for a low profile mating surface. Keyed enclosure cover to swing open without removing the screws, 1/2" conduit opening, rising cage terminal block are some of the features which improve reliability and lower installation cost. TE-704-D Surface Temperature Sensor Powder Coated Steel Enclosure Rugged steel enclosure with welded seems, gasketted cover and powder coated finish, rated NEAM-4 / IP-65 for harsh environments. TE-704-D has all other features including a fast response brass contact sensor, terminal block, conduit opening similar to the TE-704-C series except designed for applications in unconditioned environments where the unit maybe subjected to dirt, condensation, oil vapor and other contaminants. 3

4 SPECIFICATIONS: Platinum sensors: +/- 0 C, Alpha : 385 per DIN Nickel sensors: +/ F / 21.1 C, 6000 PPM/K T.C.R. Balco sensors: +/ F /21.1 C, 4300 PPM/K T.C.R. Thermistor sensors: +/- 0.2 C 77 F/ 0 C Probe Material: 1/4 / 6.3mm O.D, / 0.5mm wall 304 Stainless Steel Flange Material: 304 Stainless Steel Bulkhead Fitting: Brass with poly compression sleeve Plastic Enclosure: Polycarbonate 30% glass filled, rated UL 94V-5-0 Steel NEMA-1 / IP-30: 18 Ga. Galvanized Steel Steel NEMA-4 / IP-65: 18 Ga. Cold Rolled Steel, Powder coated TE-703-B TE-703-C/D 1/4" (6.3 mm) O.D. 1/4" (6.3 mm) O.D. 2.00" (50 mm) 1/2" knockout 1.20" (30 mm) 4.00" (100 mm) 2.50" (62 mm) 2.50" (62 mm) 2.00" (50 mm) TE-704-B TE-704-C/D 2.50" (62 mm) 2.00" (50 mm) 3.50" (90 mm) 4.30" (110 mm) 4.00" (100 mm) 2.50" (62 mm) 3.50" (90 mm) 4.30" (110 mm) 4

5 ORDERING INFORMATION: TE-703 Installation Sensor* Probe Length Adapter A Immersion style ohm Platinum A 4 inches/100mm 1 1/8" NPT With adapter ohm Platinum B 6 inches/150mm 2 1/4" NPT B Polycarb Plastic ohm Nickel C 8 inches/200mm 3 1/2" NPT Enclosure IP ohm Balco C Galvanized Steel 7 10,000 ohm Enclosure NEMA-1 / IP ,000 ohm D Painted Steel 12 10,000 ohm Enclosure NEMA-4 / IP ,000 ohm ,000 ohm 17 20,000 ohm 18 2,252 ohm 21 1,800 ohm Example: TE-703-A-10-A-3: Immersion style with 1/2" adapter, 3000 ohm and 4 inch probe. Example: TE-703-D-17-C-2: NEAM-4 enclosure, 3000 ohm, 8 inch probe and 1/4" NPT brass fitting. ORDERING INFORMATION: TE-704 Installation Sensor* A Surface Mount ohm Platinum Strap-on ohm Platinum B Polycarb Plastic ohm Nickel Enclosure IP ohm Balco C Galvanized Steel 7 10,000 ohm Enclosure NEMA-1 / IP ,000 ohm D Painted Steel 12 10,000 ohm Enclosure NEMA-4 / IP ,000 ohm ,000 ohm 17 20,000 ohm 18 2,252 ohm 21 1,800 ohm Example: TE-704-C-1: NEMA-1 enclosure with 100 ohm Platinum surface mount sensor. * For sensor compatibility, please refer to TI ** For a complete Resistance vs Temperature tables, please refer to TI

6 MAMAC SYSTEMS 7400 Flying Cloud Drive Minneapolis, MN USA Fax Baird House, Units 6&7 Pensnett Estate Kingswinford West Midlands DY6 7YA United Kingdom Fax Armiger Court, Unit 2 Holden Hill S.A Australia Fax McIntosh Drive, Units 5&6 Markham Ontario L3R 0N6 Canada Fax No. 22 Lorong 21A Geylang #11-02 Chin Hin Hang Building Singapore Fax DN703/4.1 Copyright 2003 Registered trademark MAMAC SYSTEMS, Inc. Printed in USA

7 Models TE 703 and Flying Cloud Drive Minneapolis, MN USA Fax Pipe Temperature Sensors Technical Information Rev. 0 Ordering Information INSTALLATION SENSOR PROBE LENGTH ADAPTER 703 A 703 B 703 C 703 D Immersion style with adapter Immersion, polycarb plastic enclosure IP-54 Immersion, galvanized steel enclosure NEMA-1/IP-30 Immersion, painted steel enclosure NEMA-4/IP ohm platinum 3 1,000-ohm platinum 4 1,000-ohm nickel 5 1,000-ohm Balco 7 10,000-ohm NTC 10 3,000-ohm NTC 12 10,000-ohm NTC 13 5,000-ohm NTC A B C D 4 inches/ 100 mm 6 inches/ 150 mm 8 inches/ 200 mm 12 inches/ 300 mm /8 NPT 1/4 NPT 1/2 NPT ,000-ohm NTC 17 20,000-ohm NTC Figure 3. TE 703 C, D and 704 C, D Dimensions 704 A 704 B 704 C 704 D Surface mount strap-on Surface mount, polycarb plastic enclosure IP-54 Surface mount, galvanized steel enclosure NEMA-1/IP-30 Surface mount, painted steel enclosure NEMA-4/IP ,252-ohm NTC 1,800-ohm NTC ohm platinum 3 1,000-ohm platinum 4 1,000-ohm nickel 5 1,000-ohm Balco 7 10,000-ohm NTC 10 3,000-ohm NTC 12 10,000-ohm NTC 13 5,000-ohm NTC Specifications Platinum Sensors: ± 32 F (0 C), Alpha: 385 per DIN Nickel Sensors: ± F (21.1 C), 6,000 PPM/K T.C.R. Balco Sensors: ± F (21.1 C), 4,300 PPM/K T.C.R. Thermistor Sensors: ± 0.2 C 77 F (25 C) Operating Temperature: -40 F to 250 F (-40 C to 125 C) Probe Material: 1/4-inch (6.3 mm) O.D., 0.5 mm wall 304 stainless steel Threaded Adapter: Brass with set screw ,000-ohm NTC Plastic Enclosure: Polycarbonate, 30% glass filled, rated UL 94V ,000-ohm NTC Steel NEMA-1/IP-30: 18 Ga. galvanized steel 18 2,252-ohm NTC Steel NEMA-4/IP-65: 18 Ga. cold-rolled steel, powder coated 21 1,800-ohm NTC Installation Before Installation Dimensions Figure 1. TE 703 A and 704 A Dimensions Read these instructions carefully. Failure to do so can result in damage or electrical shock. Inspect packaging for signs of damage. If damaged, notify the carrier immediately. Verify that the sensor specifications are suitable for the particular application. Installers must be trained and qualified technicians. Important: All wiring must be compatible with applicable codes, ordinances, and instructions. Mount the Immersion Sensor 1. TE 703 A: a. Loosen the compression fitting and remove the probe. See Figure 4. Figure 2. TE 703 B and 704 B Dimensions b. Screw the adapter into the thermowell or Thredolet. c. Apply A-505 thermal compound to the probe tip and insert the probe until it is seated against the thermowell or Thredolet. d. Tighten the nut. 2. TE 703 B, C, or D: a. Loosen the set screw. See Figure 4. b. Remove the adapter and thread it into the thermowell. Tighten. c. Apply A-505 thermal compound to the probe tip and insert the probe until it is seated against the thermowell. Ensure that the set screw is accessible. d. Lock the adapter into place and tighten the set screw. e. Remove the screw(s) on the back of the sensor and place the screw(s) and cover aside. 3. Make the wiring connections. 4. Replace the sensor s cover and screw(s) where applicable. IS.TE703/704-00

8 Table 1. Resistance Versus Temperature F C Type 1 Type 3 Type 4 Type 5 Type 7 Type , , , ,194 3, , , , ,068 3, , , , ,943 3, , , , ,820 3, , , , ,698 3, , , , ,578 3, , , , ,459 3,150 Figure 4. Installing the Immersion Sensor Mount the TE 704 A Sensor 1. Scrape any rust or scale off the pipe surface. 2. Apply a thin layer of A-505 thermal compound to the sensor. 3. Position the sensor flat against the pipe and fasten with a hose clamp (not provided). See Figure Make the wiring connections. Insulate around the sensor if necessary , , , ,343 3, , , , ,227 3, , , , ,113 3, , , , ,000 3, , , , ,889 2, , , , ,779 2, , , , ,671 2, , , , ,563 2, , , , ,458 2, , , , ,353 2, , , , ,250 2, , , , ,148 2, , , , ,045 2,690 Figure 5. Installing the TE 704 A Sensor Mount the TE 704 B, C, or D Sensor , , , ,943 2, Scrape any rust or scale off the pipe surface. 2. Apply a thin layer of A-505 thermal compound to the sensing element. See Figure Position the sensor s sensing element so that it makes contact with the pipe and fasten with two hose clamps (not provided). 4. Remove the screw(s) on the back of the sensor and place the screw(s) and cover aside. 5. Make the wiring connections. Replace the sensor s cover and screw(s). Table 2. Resistance Versus Temperature Checkout Figure 6. Installing the TE 704 B, C, or D Sensor Allow the sensor to stabilize in (or against) the pipe for a minimum of five minutes before taking a resistance measurement. 1. Disconnect the sensor lead wires from the controller. 2. Connect an ohmmeter across the lead wires. 3. Ensure that nominal resistance measurements are in accordance with the resistance / temperature curves. 4. Reconnect sensor lead wires to the controller. 5. Check operation of the complete control system. Warranty See the accompanying data sheet for additional information. For technical or application assistance, contact the nearest office. F C Type 12 Type 13 Type 15 Type 17 Type 18 Type ,307 5, ,080 22,825 2,546 2, ,169 5, ,680 22,525 2,515 1, ,031 5, ,300 22,226 2,484 1, ,896 5, ,960 21,935 2,454 1, ,762 5, ,620 21,645 2,424 1, ,631 5, ,320 21,362 2,394 1, ,501 5, ,020 21,080 2,365 1, ,374 5, ,760 20,806 2,336 1, ,247 5, ,480 20,532 2,308 1, ,123 5, ,240 20,266 2,280 1, ,000 5, ,000 20,000 2,252 1, ,880 4,940 98,800 19,741 2,225 1,791 EUROPE Baird House, Units 6 & 7 Dudley Innovation Centre Pensnett Estate Kingswinford West Midlands DY6 8XZ United Kingdom Fax ASIA No. 22 Lorong 21A Geylang #11-02 Chin Hin Hang Building Singapore Fax AUSTRALIA 4 Armiger Court, Unit 2 Holden Hill S.A Australia Fax CANADA 155 Mcintosh Drive, Unit 5 Markham Ontario L3R 0N6 Canada Fax ,760 4,880 97,600 19,483 2,198 1, ,643 4,821 96,420 19,232 2,171 1, ,526 4,763 95,260 18,981 2,145 1, ,412 4,706 94,120 18,737 2,119 1, ,298 4,649 92,980 18,494 2,094 1, ,187 4,616 92,320 18,257 2,069 1, ,077 4,583 91,660 18,020 2,044 1, ,969 4,507 90,140 17,790 2,020 1,636 Copyright MAMAC Systems All rights reserved. MAMAC Systems reserves the right to change any specifications without notice to improve the performance, reliability, or function of our IS.TE703/ products ,861 4,431 88,620 17,560 1,996 1,619 For complete resistance versus temperature tables, please refer to TI Page 2 of 2