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Carbon Monoxide (CO) Single-Point Gas Detection System

The SPC3 Series has been discontinued and superseded by our next-generation SGC6 — a SIL 2 standalone controller with interchangeable SC2 Series sensor modules.

Wall-mounted gas monitor with built-in carbon monoxide (CO) sensor, accepts one analog remote device such as a secondary gas sensor, temperature or humidity sensor.

To detect and control levels of carbon monoxide (CO) and other gases in a wide variety of commercial and industrial applications such as Carbon Monoxide level in parking structures, engine repair shops, equipment rooms and ventilation systems, etc. The SPC3 can interface with automation and control systems via analog (gas value) or binary (threshold) output signals (standard), or via RS-485 interface with DGC-Series multichannel digital controllers (optional).

  • Continuous monitoring
  • One (1) built-in CO electrochemical sensor
  • Easy plug-in sensor
  • One (1) remote analog input, 4-20 mA
  • One (1) digital input
  • Two (2) relay outputs
  • One (1) analog output, (0)4-20 mA / (0)2-10 VDC
  • RS-485 communications, optional
  • One (1) 24 VDC switched output, 50 mA max.
  • Liquid Crystal Display (LCD)
  • LED status indicators
  • Accepts toxic or combustible gas, refrigerant, temperature or humidity temperature remote sensor input
  • Built-in horn
  • Keypad user interface
  • Simple menu-driven programming
  • Modular technology
  • Overload & short-circuit protected
  • NEMA 4X enclosure
  • Easy maintenance
  • Two years material and workmanship,
    12 months normal exposure for sensor element
Two Year Warranty*

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  INTEC Controls office:
12700 Stowe Drive, Suite 100
Poway, CA 92064
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