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| B1 B2 B3 - + B1 B2 B3 TEMPERATURE TRANSMITTER 50 - + TEMPERATURE TRANSMITTER 25 0 75 LIMIT 100 75,0 mm DIFF. Z E R O S P A N O N Z E R O S P A N PT100 TEMPERATURE TRANSMITTER Type: TAMA & TAMB 100,0 mm A1 A2 12 11 14 A1 A2 35,0 mm 45,0 mm FEATURES: * * * * * * 74 programmable input ranges 6 programmable output ranges Excellent linearity < 0.2% Build-in relay with adjustable limit (only in type TAMB) LED indicates the state of the relay (only in type TAMB) Small outlines Description: The measuring transducers type TAMA and TAMB are used for measuring the temperature with a PT100 sensor according to DIN IEC 751. Application: Monitoring temperatures in: motors, generators, heaters, air-condition systems, chemical processes and machine parts. The transducer is especially well suited for pre-amplification and range setting in front of instrumentation, PLCs, PC and microprocessor control systems. FUNCTION DIAGRAM 11 Supply A1 A2 PROGRAMMABLE FEATURES INPUT + OFFSET 200 C 0 C 14 12 OFFSET ACTUATOR SPAN 400 C Span 200 C Span 100 C SPAN 50 C SPAN 25 C = + DC output B1 B2 B3 100 C 0 C 50 C 0 C 25 C 0 C ZERO SPAN OUTPUT OUTPUT 020 mA 4 - 20 mA 00.2 1V 1V 0 - 10 V 2 - 10 V CONNECTION DIAGRAM PT100 3 WIRE PT100 3 WIRE PT100 2 WIRE PT100 2 WIRE B1 B2 B3 - + B1 B2 B3 - + B1 B2 B3 - + B1 B2 B3 - + TAMA A1 A2 12 11 14 TAMB A1 A2 TAMA A1 A2 12 11 14 TAMB A1 A2 SUPPLY SUPPLY SUPPLY SUPPLY 67 Thiim A/S Transformervej 31 2730 Herlev - Denmark Tel.: +45 4485 8000 Fax: +45 4485 8005 Web: www.thiim.com Webshop: shop.thiim.com SPECIFICATIONS INPUT Sensor current Input range Zero offset Zero offset adjustment Span Span adjustment PERFORMANCE PARAMETERS TIMING Response time ELECTRICAL Precision Linearity Ripple Supply dependence Temp. dependence Type TAMB Limit Differential PT100 sensor 0.75 mA - 100 to + 400 C dipswitch programmable from - 100 to + 375 C in steps off 25 C offset 5% (no function at 0 C offset) 5 dipswitch programmable ranges 400 C, 200 C, 100 C, 50 C, 25 C span range adjustable 5% ORDERING INFORMATION EXAMPLE: TYPE Temp. transmitter Temp. transmitter with 1 C/O limit contact SUPPLY AC with transformer DC with switchmode SUPPLY VOLTAGE From 20 to 32 VDC From 20 to 28 VAC From 99 to 140 VAC From 198 to 264 VAC From 342 to 484 VAC ADJUSTMENT Input zero & span adjustable + dipswitch programmable Output dipswitch programmable HOUSING rail mounting SIZE Type TAMA Type TAMB CODE END 35mm 45mm TAMA TAMB B E 024 024 110 230 400 D TAMA B 230 D A 3C < 200 msec. < (Span C x 0,003) + 0.5 C < 0.2 % < 1 % pp < fs. 0.01 % / % U supply < fs. 0.02 % / C Adjustable from zero to span setting Adjustable from limit to zero A 3 4 C OUTPUT The output amplifier is protected against open- and short - circuit Range Programmable with dipswitch 0 -20 mA Max. 0.5 k 4 -20 mA Max. 0.5 k 0 -1 V Min. 0.1 k 0.2 - 1 V Min. 0.1 k 0 -10 V Min. 0.5 k 2 -10 V Min. 0.5 k 1C/O, AgCdO 6 A, 250 VAC, 1250 W 30 million operations Relay Contact rating Mechanical life SUPPLY DC supply range with internal switchmode supply AC supply range Transformer supply 24V (From 20 to 24V 110V 230V 400V (From 20 (From 99 (From 198 (From 342 32V) to 28V) to 140V) to 264V) to 484V) AC frequency Power consumption GENERAL Temperature range Humidity Dielectric test voltage Weight 45 to 440 Hz 4 VA, 2W - 25 C to + 55 C Up to 90 % RH non-condensing Input to AC supply 4000 VAC Coil to relay contacts (TAMB) 4000 VAC 0.16 kg EMC directive 89/336: Low voltage directive 73/23: International Standards EN50081 - Emission EN50082 - Immunity EN60255 - Electrical Relays EN60688 - Measuring transducers 68 We reserve the right to make changes for product improvement. TAMA.INDD - 190206 |
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