Series 100 CO Sensor

100-sensor-gutsThe NES Series 100 carbon monoxide (CO) detector uses an electrochemical sensor to monitor the carbon monoxide (CO) level and outputs a 4 to 20 mA signal. The NES Series 100 sensor employs a Modbus communications protocol, with a bus topology / daisy chain-wiring configuration recommended. Analog communications also is available.

Our Series 100 sensors feature a simple, snap-mount sensor printed circuit board (pcb) that eliminates the need to recalibrate each sensor every 2 to 2.5 years – a standard requirement for most CO sensors.

  • Simply disconnect the device wiring, remove the old sensor pcb, snap in a new, pre-calibrated sensor pcb and then reconnect the device power.
  • There’s no need to make any adjustments or apply gas.

Product Specifications (PDF)

 

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