Monitor CO levels from 0-300 ppm Measures carbon monoxide from 0 to 300 PPM Accurate to ±5% PPM Set high and low limits by programming the Sensaphone Sensaphone will go into alarm when carbon monoxide exceeds limit Uses an electrochemical sensor to monitor the carbon monoxide level Requires 24VDC power supply The Sensaphone Carbon Monoxide Sensor will measure and provide real time carbon monoxide values to any Sensaphone that accepts a 4-20mA signal. When the carbon monoxide level falls outside of the Sensaphone’s programmed high or low limit, the user will receive an alarm which displays or reads the current carbon monoxide value. The sensor can be programed to detect carbon monoxide levels from 0 to 300 PPM. The weatherproof enclosure allows the sensor to be mounted in harsh locations. A 24V DC power supply is required to power the sensor. Technical Specifications Carbon Monoxide Range: 0-300PPMAccuracy: 5%PPMConnection: HardwiredHousing: PlasticDimensions: 7.2 x 4.9 x 1.7" | 182 x 124 x 43mmSensor Series: 4-20mA SeriesNotes: Requires a 24VDC power supply FGD-0070 Downloads 4-20mA Type Carbon Monoxide Sensor Sales Brochure4-20mA Type Carbon Monoxide Sensor Instructions