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.
Features
| 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. |
Specifications @ 20°C
| INPUT: | |
| 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: | |
| 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) |
General Specifications
| 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). |
| APPROVALS: | |
| CE: | BS EN 61326. |
| USER INTERFACE: | |
| Type: | USB 2.0 |
| Baud rate: | 1200 baud. |
| Equipment: | PC running windows XP or later, USB configurator. |
Mechanical Drawing
Electrical Drawing
