The SEM104TC is an analogue temperature transmitter that accepts thermocouple temperature sensors. 

Its temperature range is set by selecting solder links and adjusting potentiometers for the 4 and 20mA output. 

(If you already know the range you require, we can do this for you.) This type of transmitter has a virtually instantaneous response time over the modern digital transmitters.  

So in applications where this is important, these are ideal.