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Products > Temperature > Temperature Measurement > Temperature Signal Conditioning > 203P & 203TC Rangeable head mount transmitter
The 203P and 203TC in-head transmitter incorporates the latest digital technology to ensure accurate drift free linearisation. It connects to any standard RTD and the most popular thermocouple temperature sensors, and converts the output to a linear 4 to 20mA output signal. A simple push button operation ranges and calibrates the 203 series 4 to 20mA temperature transmitter, eliminating the need for soldering links, potentiometers or PC's. An on board LED indicates the successful completion of the range programming and also provides an instant indication of sensor health. This technology provides a level of performance at a cost that was not possible with earlier analogue types. High accuracy and stability coupled with the flexibility of reduced stock holding and the quick and easy way of bench re-ranging makes the 203P and 203TC the ideal choices for the majority of temperature sensing requirements. |  |
| Specification | |
| Sensor | 203P: 3 wire PT-100-200 to +850°C (default 0 - 100°C) 203TC: Thermocouple type K-200 to +1370°C (default 0 - 1000°C) 203TC: Thermocouple type J-200 to +1200°C 203TC: Thermocouple type T -200 to +400°C |
| Accuracy | 203P: ±0.1°C ±0.1% of reading -100 to +500°C ±0.2°C, ±0.2% of reading -200 to +850°C 203TC: ±0.04% full scale ±0.04% of reading or 0.5°C (Whichever is greater) |
| Minimum Span | 203P 10°C, 203TC 20°C |
| Sample Rate | 500mS per sample |
| Sensor Lead Length | <3 metres to maintain CE compliance |
| Output | 4-20mA two wire loop powered (maximum 3.8 to 22mA) |
| Supply Voltage | 8 to 30 VDC |
| Loop Resistance | Maximum 800R at 24VDC |
| Burnout | Up-scale 22mA |
| Ambient Temperature | 0 to 70°C |
| Case Size | 43mm diameter x 21mm |