Carbon Dioxide Monitor Alarm with 3-color LCD and Buzzer
FEATURES
- Design for real time measuring ambiance carbon dioxide level and temperature +RH%
- NDIR infrared CO2 sensor inside with special
- Self Calibration. It makes CO2 measurement more accurate and more reliable.
- More than 10 years lifetime of CO2 sensor
- High accuracy temperature and humidity measurement
- Combined both humidity and temperature sensors seamlessly with the digital auto compensation
- Provide up to three analog linear outputs for measurements
- LCD is optional to display CO2 and temperature &RH measurements
- Optional Modbus communication
- The end user can adjust CO2/Temp. range which correspond with the analog outputs Via Modbus, also can preset the direct proportion or inverse proportion for different applications
- 24VAC/VDC power supply
- EU standard and CE-approval
TECHNICAL SPECIFICATIONS
Power supply | 100~240VAC or 10~24VACIVDC |
Consumption |
1.8 W max. ; 1.2 W avg.
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Analog outputs
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1~3 X analog outputs 0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at placing the order) |
Rs485 communication (optional)
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RS-485 with Modbus RTU protocol, 19200bps rate, 15KVantistatic protection, independent base address. |
Operation conditions
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0~50℃(32~122℉); 0~95%RH, non condensing
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Storage conditions
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10~50℃(50~122℉), 20~60%RH non condensing |
Net Weight
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240g |
Dimensions
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130mm(H)×85mm(W)×36.5mm(D)
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Installation
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wall mounting with 65mm×65mm or 2”×4”wire box |
Housing and IP class
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PC/ABS fireproof plastic material, protection class: IP30
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Standard
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CE-Approval |
CO2 measuring range
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0~2000ppm/ 0~5,000ppm optional
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