TT810D Thermocouple Temperature Transmitter

Brand: Intempco Controls, Inc.

The TT810D loop-powered transmitter receives and measures signals from thermocouples and sends an output current of 4-20 mA which is directly proportional to the thermocouple millivolt input.

The TT810D transmitter accepts thermocouple sensor types J, K, T, or E. The wide temperature range and stocked availability make the TT810D an excellent choice for temperature signal transmission.

It is factory calibrated for fixed range and designed for highest performance and lowest cost.

Precision 20-turn potentiometers allow fine adjustment of ZERO and SPAN. TT810D is DIN rail-mounted conforming to DIN standard 46277 package which is very compact.
Features
  • 2-wire loop-powered 4-20 mA output
  • Linearized output to voltage
  • Input T/C with cold junction compensation
  • Analog design, potentiometer adjustable
  • Factory calibrated for fixed range
  • DIN rail-mounted

Specifications

Accuracy

  • 0.15 % of Full Scale (Includes Effects of Linearity, Hysteresis & Repeatability)

Adjustment Type

  • Factory Calibrated for Fixed Range

Enclosure, Body Material

  • Polyamide

Mounting

  • DIN Rail (DIN 46277)

Operating Temperature

  • -40° to 80° C (-40° to 176° F)

Output

  • 4-20 mA Loop Powered

Power Supply

  • 12-32 Vdc, Polarity Protected

Power Supply Effect

  • 0.02 %/V

Resistance

  • Sensor Lead Resistance: 10 kiloohms, Maximum

Sensor, Probe Connection

  • 2-Wire

Sensor, Probe Type

  • E Thermocouple
  • J Thermocouple
  • K Thermocouple
  • T Thermocouple

Span & Zero Adjustments

  • 20-Turn Potentiometer, ± 10 % for Zero & Span

Storage Temperature

  • -40° to 80° C (-40° to 176° F)

Temperature Range

  • -50° to 1,200° C (-58° to 2,192° F)

Thermal Drift

  • Span & Zero (Including Cold Junction Drift): ± 0.01 % of Full Scale/°C

Update Time

  • Warmup: 30 seconds

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