COMPANY HEADER
Request Information
The T82 programmable HART® field temperature transmitter is a 2-wire unit with analog output. It includes input for RTDs: resistance inputs in 2-wire, 3-wire, and 4-wire connections; thermocouples and voltage signals. This transmitter is available with or without a digital display, and can be mounted in a direct or remote general-purpose aluminum screw-cover housing. The T82 can be programmed using a HART® protocol handheld terminal. When supplied with a digital display, the LCD display shows the current measured value. When specified, the T82 transmitter is available with an optional Safety Integrity Level Rating (SIL) for critical applications. Specified configurations have CSA, ATEX and IECEx ratings for Hazardous Location applications.
Unit of Measure

Specifications

Brands

 N/A HART® Pyromation®

Configuration Code

 N/A TM01

Transmitter Type

 N/A Code T82-00
Description - (4-20) mA dual input programmable HART® transmitter

Code T82-D10
Description - (4-20) mA dual input programmable HART® transmitter with digital display

Code 36T82-D10
Description - (4-20) mA dual input programmable HART® transmitter with digital display and general purpose screw-cover housing

Code 76T82-D10
Description - (4-20) mA dual input programmable HART® transmitter with digital display and Explosion-proof aluminum housing - Class I, Division 1, Groups ABCD, Dust-Ignition proof - Class II, III; Division 1, Groups EFG

Code 79T82-D10
Description - (4-20) mA dual input remote mount programmable HART® transmitter with digital display and explosion-proof aluminum housing - Class I, Division 1, Groups ABCD, Dust-Ignition proof - Class II, III; Division 1, Groups EFG

Code 79T82E-D10
Description - (4-20) mA dual input remote mount programmable HART® transmitter with digital display, ATEX/IECEx flame-proof aluminum housing; II 2G, II 2D Ex db IIc T6...T4 Gb Ex tb IIIC T105 ºC Db

Code 79T82G-D10
Description - (4-20) mA dual input remote mount programmable HART® transmitter with digital display and general purpose screw-cover housing IS ATEX/IECEx, II 2(1)G Ex ia [ia Ga] IIC T6...T4 Gb

Configuration Input

 N/A Code 00 - Unconfigured Code 22 - Channel 1: Resistance Temperature Detector (RTD) 2-Wire, Channel 2: Resistance Temperature Detector (RTD) 2-Wire Code 23 - Channel 1: Resistance Temperature Detector (RTD) 2-Wire, Channel 2: Resistance Temperature Detector (RTD) 3-Wire Code 2I - Channel 1: Resistance Temperature Detector (RTD) 2-Wire, Channel 2: Inactive Code 2T - Channel 1: Resistance Temperature Detector (RTD) 2-Wire, Channel 2: Thermocouple Code 32 - Channel 1: Resistance Temperature Detector (RTD) 3-Wire, Channel 2: Resistance Temperature Detector (RTD) 2-Wire Code 33 - Channel 1: Resistance Temperature Detector (RTD) 3-Wire, Channel 2: Resistance Temperature Detector (RTD) 3-Wire Code 3I - Channel 1: Resistance Temperature Detector (RTD) 3-Wire, Channel 2: Inactive Code 3T - Channel 1: Resistance Temperature Detector (RTD) 3-Wire, Channel 2: Thermocouple Code 4I - Channel 1: Resistance Temperature Detector (RTD) 4-Wire, Channel 2: Inactive Code 4T - Channel 1: Resistance Temperature Detector (RTD) 4-Wire, Channel 2: Thermocouple Code TI - Channel 1: Thermocouple, Channel 2: Inactive Code TT - Channel 1: Thermocouple, Channel 2: Thermocouple

Sensor Input Channel 1

 N/A Code 55 - 500 Ohm Platinum (α = 0.003 85 ºC-1) Code 85 - 100 Ohm Platinum (α = 0.003 85 ºC-1) Code 95 - 1000 Ohm Platinum (α = 0.003 85 ºC-1) Code B - Type B Thermocouple Code E - Type E Thermocouple Code J - Type J Thermocouple Code K - Type K Thermocouple Code N - Type N Thermocouple Code R - Type R Thermocouple Code S - Type S Thermocouple Code T - Type T Thermocouple

Sensor Input Channel 2

 N/A Code 00 - No Second Channel Code 55 - 500 Ohm Platinum (α = 0.003 85 ºC-1) Code 85 - 100 Ohm Platinum (α = 0.003 85 ºC-1) Code 95 - 1000 Ohm Platinum (α = 0.003 85 ºC-1) Code B - Type B Thermocouple Code E - Type E Thermocouple Code J - Type J Thermocouple Code K - Type K Thermocouple Code N - Type N Thermocouple Code R - Type R Thermocouple Code S - Type S Thermocouple Code T - Type T Thermocouple

Input Setup

 N/A Code A - Process Variable = Channel 1; Channel 2 = Inactive Code B - Process Variable = Channel 1; Secondary Value = Channel 2 Code C - Process Variable = The Difference Between Channel 1 and Channel 2 Code D - Process Variable = Average of Channel 1 and Channel 2 Code E - Sensor Backup; Process Variable = Channel 1 and Channel 2

Failure Mode

 N/A Code D - Downscale Burnout = ≤ 3 mA Code U - Upscale Burnout = ≥ 23 mA

Range

 N/A Code S - (Lower Limit – Upper Limit)

Unit of Measure

 N/A Code C - Celsius Code F - Fahrenheit

SIL Option

 N/A SIL - Safety Integrity Level SIL2 and Supports SIL3

Accessories

Accessories

 N/A Code 10307 - 35 mm Din-rail Mounting Clip Code 16535 - Replacement Digital Display Code 22808 - Wall Mount Bracket (Option 79 Only) Code 22809 - Pipe Mount Bracket (Option 79 Only)

Additional Information

Additional Information

 N/A
  • Two input channels for converting various RTD, Thermocouple, resistance or voltage inputs into a scalable (4 to 20) mA analog output signal
  • Optional display with direct or remote mount housing
  • Expanded approvals, including CSA, ATEX and IECEx-ratings for Hazardous Location configurations
  • Optional SIL rating for critical applications
  • Programmable with HART® 7 protocol for various inputs