TTC200 In Head Thermocouple Transmitter



TTC200 Temperature Transmitter for Thermocouples, with calibration and user linearisation features.

The TTC200 is our mid range transmitter for thermocouple and mVsensors. It can accept 13 different types of thermocouple sensors as well as mV up to 200mV.
This product has a calibration feature where the output can be matched to the sensor on the input. It can be matched at zero, or both zero and span ends of the temperature range being measured. This is typically used when the product is being supplied with a calibration certificate matched to a particular temperature probe.
It is also possible to measure up to 200mV.  The software allows a user linearisation function to be downloaded into the product. This allows the user to adapt the output to be non linear to suit a specific application.
However, if you already know the specification you require, we can configure the product for you at no extra cost.


Suitable for K, J, N, E, T, R, S, L, U, B, C(W5), D(W3), G(W) plus mV Inputs
Sensor Calibration Feature
Isolated 4 to 20mA Output
ATEX and IECEx Approved Version for Hazardous Areas
Gost Certificate
Sine Vibration Certificate
Can be supplied fitted to our temperature sensors.


Standard TC: Types K,J,E,N,T,R,S,L,U,B,C(w5),D(W3),G(W),library
mV (-100 to 200) mV ± 0.02% of full scale.
Thermal Drift Thermocouple offset 0.1 °C/°C, span 0.05 °C/°C
Cold Junction Range (-40 to 85) °C, Accuracy ± 0.2 °C, ± 0.05 °C/°C
Output Type: 2 wire, 4 to 20mA current loop.
Output range: 4.0 to 20.0mA
Output Connection : Screw terminal
Maximum output: 21.5mA (in high burnout condition)
Minimum output: 3.8 mA (in low burnout condition)
Accuracy: (mA Out/ 2000) or 5 uA which ever is the greater
Loop Voltage effect: 0.2 uA / V.
Thermal drift: ± 1 uA / °C
Maximum output load: TTC200 [(Vsupply-10)/20] K Ohms (Example 700 Ohms @ 24 V)


Update time: 160ms
Response Time: 500ms
Start up time: 5 seconds
Warm-up time: 2 minutes to full accuracy
Power Supply : 10 to 30 Volts dc
Ambient operating range: -40 to +85°C [Full Accuracy only between -30 to +75°C].
Ambient storage temperature: -50 to +90°C.
Ambient humidity range: 10 to 90% RH non condensing
Dimensions: 43 mm diameter; 21 mm height.
Weight: 31 g (encapsulated).
CE: BS EN 61326.
Type: USB 2.0
Baud rate: 1200 baud.
Equipment: PC running windows XP or later, USB configurator.


TTC200 Mechanical Drawing


TTC200 Wiring Diagram