TT810 Thermocouple Temperature Transmitter

Brand: Intempco Controls, Inc.

The TT810 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 TT810 transmitter accepts thermocouple sensor types J, K, T, or E. The wide temperature range and stocked availability make the TT810 an excellent choice for temperature signal transmission.

It is factory calibrated and designed for highest performance and lowest cost. Precision 20-turn potentiometers allow fine adjustment of ZERO and SPAN. TT810 units fit into industry standard connection heads.
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
  • Metal housing
  • Fits Standard heads

Specifications

Accuracy

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

Adjustment Type

  • Factory Calibrated for Fixed Range

Enclosure Finish

  • Enamel Painted

Enclosure, Body Material

  • Die Cast Zinc

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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