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Nippon PTX100D

The  Nippon PTX-100D is excellent and cost-effective 2-Wire Temperature TRANSMITTER. The design is available in HEAD mounting and DINRAIL housing. The device g`enerates 4-20mA current signal proportional to temperature. The TRANSMITTER operates on loop power supply. The current signal reduces wiring cost drastically. The effect of electrical noise is minimized & long runs of thermocouple wires is eliminated. The housing is shockproof & hermetically sealed.

Isolated transmitters

  • 1000/1500 VRMS isolation
  • 12-36 VDC power supply
  • True 2-wire transmitter
  • Ground loop elimination
  • DIN RAIL Mounting : 75H x 46W x 110D in mm
 
Input
Pt-100 ( 2,3 wire ) R.T.D.
Range -200 to +800 °C, Zero/ Span User adjustable With trimmer potentiometer
Output 4-20mA dc
Accuracy Better than ±1 %
Ambient Conditions -20 °C to +80 °C
R.T.D. break Protection Provided, current goes to 34mA or 3.6 mA which can be detected as out of range condition.
Maximum Load Maximum loop resistance RL = [ (V+) - 9V ] ÷20mA V+= Loop Power Supply
Reverse Polarity Protection Provided
Surge Protection Provided with zener clamp
Housing 1 ) Head Mounting : DIA (d) 50 mm, HEIGHT(h) 27mm
2) DIN RAIL Mounting : 75H x 22W x 92D in mm
Application
  • Industrial Process Control * Factory Automation
  • DCS, SCADA, DATA * ACQUISITION
  • Driving Recorders, Panel Indicators * Signal to    Computers
  • NOTES
  • Thermocouple Temperature Transmitter available
  • Humidity - Temperature Transmitter available
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