A simple push button operation ranges and calibrates the SEM203 (4 to 20) mA temperature transmitter, eliminating the need for soldering links, potentiometers or PC's.

 

The SEM203 in-head transmitter incorporates the latest digital technology to ensure accurate drift free linearisation. It connects to an appropriate sensor and converts the output to a linear (4 to 20) mA output signal, providing 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 SEM203 the ideal choice for the majority of temperature sensing requirements.

 

The SEM203 is linearised to comply with all common RTD sensor standards i.e. 0.00385, 0.003916 etc.
An on board LED indicates the successful completion of the range programming and also provides an instant indication of sensor health.

- K, J, N, E, T, R thermocouples plus mv
- Simple push button configuration
- Advanced user configuration for access to 56 pre-set temperature ranges
- Push button user trim
- Programmable burnout
- Galvanic Isolation
- 10 Year Warranty