Carbon Monoxide Detector CO Max Range 0 to 250 PPM CNCTS-M5160

This Carbon Monoxide Detector is a microprocessor based transmitter that detects carbon monoxide and activates relays when the set concentration is met. The CNCTS-M5160X-Q0R can be set for rising or falling carbon monoxide levels.

FEATURES
Attaches to a standard 2" x 4" electrical box
Programmable delay (0 - 60 minutes in 5 minute increments)
Input Power: 24 V
Sensor Type: Electromechanical
Sensor Life: 2 - 3 years
Relay: two SPDT, 1 amp dry contact

PRINCIPLES OF OPERATION
Electrochemical gas sensors are micro-fuel cells designed to be maintenance free and stable for long periods. Gas continuously enters the self-contained
cell through a flow limiting diffusion barrier. The target gas reacts within the electrolyte creating a micro amp current flow between the electrodes.
No fluid replenishment is required as these cells are not self-consuming. The cell electrodes degrade with time resulting in a typical working life of 2 to 3
years.

The CTS-M5 transmitter is powered by a nominal 24 V external power supply in a two-wire connection. It transmits a 4-20 mA, 2-10 V, or an RS-485 signal
over the calibrated range of the sensor selected. The transmitter is factory configured and calibrated for the sensor selected when ordered as a complete
assembly. This universal transmitter accepts any of the listed sensors into a plug-in socket on the board. Calibration is achieved through a simple zero and
span adjustment using the appropriate calibration gas concentration for the sensor installed.

• Spec Sheet
• User Manual