Models HMMV, HMPO, HMPT and HMTC are fully analogue 2-wire ‘hockey puck’ transmitters for in-head mounting.
These low cost, high accuracy transmitters offer good stability and ease of setting. Inputs types may be PT100 RTD's, thermocouple types J, K or T, millivolts or potentiometers. Coarse span selection is made by solder links and fine trim by top accessed multi-turn potentiometers.
2-wire loop powered
9-35V DC supply
4-20 mA output
Upscale and Downscale burnout available
Low profile, 20mm high overall
Robust screw terminals
Optional DIN rail mounting clip
3 year warranty
Model HMPO for Potentiometers
Model HMPT for PT100 RTD's
Model HMTC for Thermocouples
Model HMMV for Millivolts
PT100, Tc, mV, Potentiometer to 4-20mA transmitter