Tongday Control Technology Co.,LTD
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Price: | 1.0~2.0 USD |
Payment Terms: | T/T,WU;PAYPAL |
Place of Origin: | Beijing, China (Mainland) |
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Gas detected | Carbon Dioxide (CO2) |
Sensing element | Non-Dispersive Infrared Detector (NDIR) |
Accuracy@25℃(77℉) | ±50ppm + 3% of reading (during 0~2000ppm) |
Stability | <2% of FS over life of sensor (15 yr typical) |
Calibration interval | ABC Logic Self Calibration Algorithm |
NDIR life | 15 years |
Response Time | <2 minutes for 90% step change |
Signal update | Every 2 seconds |
Warm up time | 2 hours (first time) 2 minutes (operation) |
CO2 measuring range | 0~5,000ppm |
CO2 Display resolution | 1ppm |
Power supply | 100~240VAC or 10~24VAC/VDC selectable in the order |
Consumption | 3.5 W max. ; 2.5 W avg. |
Temperature sensor | NTC 5K |
Humidity sensor | HS series capacitive sensor |
Temperature measuring range | 0~50℃(32~122℉) |
Humidity measuring range | 0~99%RH |
Relay output (optional) | One relay output with rated switching current: 3A, resistance load |
Operation conditions | 0~50℃(32~122℉); 0~95%RH, non condensing |
Storage conditions | 10~50℃(14~140℉) 20~60%RH non condensing |
Weight | 200g |
Dimensions | 130mm(H)×85mm(W)×36.5mm(D) |
Installation | Desktop and wall mounting(65mm×65mm or 2"×4"wire box) |
Housing and IP class | PC/ABS fireproof plastic material, protection class: IP30 |
Standard | CE-Approval |
Model | Name | Description | Power Supply | Type | |
G01-CO2-B320D | CO2, temperature and humidity monitor/alarm | Three-color backlit LCD, buzzer alarm | 100~240VAC | Wall mounting | |
G01-CO2-B320D-NR | CO2 and temperature monitor/alarm (no RH option) | Three-color backlit LCD, buzzer alarm | 100~240VAC | Wall mounting | |
G01-CO2-B331C | CO2, temperature and humidity monitor/alarm | Three-color backlit LCD, buzzer alarm | 18~24VAC/VDC with a DC socket. | Wall mounting | |
G01-CO2-B331C-NR | CO2 and temperature monitor/alarm (no RH option) | Three-color backlit LCD, buzzer alarm | 18~24VAC/VDC with a DC socket. | Wall mounting | |
G01-CO2-B340C | CO2, temperature and humidity monitor/controller | Three-color backlit LCD, buzzer alarm; 1 on/off output; touch-key for operation | 18~24VAC/VDC | Wall mounting | |
G01-CO2-B340C-NR | CO2 and temperature monitor/controller (no RH option) | Three-color backlit LCD, buzzer alarm; 1 on/off output; touch-key for operation | 18~24VAC/VDC | Wall mounting | |
G01-CO2-B340D | CO2, temperature and humidity monitor/controller | Three-color backlit LCD, buzzer alarm; 1 on/off output; touch-key for operation | 100~240VAC | Wall mounting | |
G01-CO2-B340D-NR | CO2 and temperature monitor/controller (no RH option) | Three-color backlit LCD, buzzer alarm; 1 on/off output; touch-key for operation | 100~240VAC | Wall mounting | |
Optional Accessories | |||||
870 | Power adaptor | Input:100~240VAC, Output: DC 24V/ 240mA | Just for G01-CO2-B331C or G01-CO2-B331C-NR | ||
922 | Desktop bracket | As be the desktop type | Just for G01-CO2-B331C or G01-CO2-B331C-NR | ||