SPC-D3-3480 Single Point Controller for Propane

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SPC-D3-3480 (Infrared Sensor) Single point controller for Propane. Gas measuring and monitoring controller based on state-of-the-art micro- technology with integrated sensor and internal buzzer for the continuous monitoring of the ambient air and detecting toxic gases and vapors. Is suitable for a wide range of industrial and commercial applications.


  • 4 programmable Alarm thresholds per sensor/transmitter
  • Integrated gas Sensor
    • Good resistance to poisoning
    • Long Life expectancy
  • Modular Design
  • Standard LCD display / Keyboard / LED and internal buzzer.
  • (0) 4-20 mA / (0) 2-10V analog signal output
  • 2 x relay outputs 30 VAC/DC, 0.5 A
  • 1 binary output, 30 VDC, 0.05A
  • 4-20 mA input for external transmitter
  • Easy Calibration
  • Continuous monitoring
  • Overload proof / Reverse polarity protected
  • Optional addons:
    • 230 VAC
    • Flashlight
    • Uninterrupted Emergency Power Supply
    • Heating
    • Duct Mounting

Compatible with input and output to all standard 4-20 mA controllers such as the MGC  / DGC and transmitters such as the MSR microgard series.