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 <<  |  <  |   AX-GS-CM-M-SQ - Carbon Monoxide Sensor Output - Square Enc MODBUS RTU
AX-GS-CM-M-SQ / Carbon Monoxide Sensor MODBUS RTU POA Qty
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The AX-GS-CM-M-SQ is an optimal solution for detecting hazardous emissions in parking garages, loading docks, warehouses, and other similar environments. It employs an electrochemical sensor to monitor carbon monoxide (CO) concentration levels ranging from 0 to 300 parts per million (ppm). The device transmits data over the RS-485 network using the Modbus RTU protocol. By continuously monitoring CO levels, the ventilation system can be adjusted accordingly to maintain air quality within safe limits.The sensor module utilizes a plug-in connector, facilitating effortless replacement in the field.
Product Features
• Monitors CO levels over a range of 0 to 300ppm
• Easy maintenance and 3 year exchange sensor option
• Electrochemical sensing element
• Sensor is UL recognised component UL2034, UL2075,
• Isolated RS-485 Output E240671
• Comes with Square Enclosure
• 3 Year Warranty

Sensor Type
CO
Temperature (option)
10K3A1 NTC Thermistor
Power Supply
24Vac ±10%, 100mA maximum or 24Vdc ± 10%, 60mA maximum
Output
Isolated RS-485 Modbus RTU
Supported baud rates
9600,19200,38400,57600,115200bps. More info in installation manual.
Output Accuracy
CO
Temperature (option)
±0.3 °C Typical
Output Stability
<5% signal drift per year
Typical Coverage Area
700m² or 15m radius
Settling Time
3 minutes after power up
Response Time(t90)
<35 Seconds
Life Expectancy
>3 years dependant on environment
Ambient Range
0-50°C, 1590% RH noncondensing
Housing
Polypropylene, IP66, White (optional Black - see order codes)
Dimensions & Weight
140grams, 85 (W) x 85 (L) x 50 (D) mm
Terminals
Rising clamp for 0.5-1.5mm²
Country of origin
UK

AX-GS-CM-M-SQ.pdf / Carbon Monoxide Transmitter MODBUS RTU