TMA - Temperature Transmitters
TMA temperature sensor employs a Pt100 class B resistive temperature detector (RTD) combined with an integrated loop powered 4-20 mA output transmitter. Optional digital indicator, model AUF, plugs directly to the Hirschmann (DIN 43650) plug. This sensor is rugged and all 316 SS construction. Fittings, 1/4” and 1/2” NPT welded to tube, are available for mounting purposes.
An adjustable bore-through compression fitting option is also available. This allows for easy adjustment of desired immersion depth. The unit is factory calibrated to customer temperature requirements. Recalibration via zero and span potentiometers, at the connector, is possible.
Operating Temperature: -200 to +600°Cv (-328°F to +1112°F)
Ambient Operating Temperature Range: -40°C to +70°C (-40°F to +158°F)
Sensing Element: Pt100 Class B per DIN 43670
Max. Pressure: 1450 PSIG
Wetted Parts: 316 SS
Fittings: 1/4”, 1/2” NPT standard welded or adjustable
Connector: Hirschmann plug per (DIN 43650)
Output: 4-20 mA, 2-wire
Supply Voltage: 12-36 VDC
Accuracy: 0.1 % of span
Zero/Span Drift: 0.025%/°F
Environmental: NEMA 4X/IP65
Fault: Reverse polarity protected