Product Details

Specifications

wall mounting
3-color backlit LCD
buzzer alarm
optional humi., on/off output and touch button

Wholesale carbon dioxide sensor

CO2, Temperature and Humidity Alarm Features

Designfor real time monitoring room carbon dioxide

level

NDIR infrared CO₂ sensor inside with special SelfCalibration System. It makes the CO2 measurement more accurate and morereliable in use.

More than 10 years lifetime of CO₂sensor

Temperature and humidity monitoring

Three-color (green/yellow/red) LCDbacklitindicating ventilation optimal/moderate/poor based on theCO2 measurement

Twoalarm ways: buzzer alarm and backlight

Colours switch

Provideoptional 1xrelay output to control a ventilator

Easytouch button for operation

High quality with theperfect appearance,

best choice for home and office

220VAC or 24VAC/VDC powerselectable; power adaptor available; desktop and wall mounting type available

EU standard and CE-approval

CO2, Temperature and Humidity Alarm Application

New G01-CO₂ monitor/alarm is used to monitoring roomCO₂ level, as well as room temperature and humidity. It provides oneon/off output to control a ventilator with four CO2 levels presetting. Especiallyit provides both buzzer alarm and three colors backlit switching alarm.

Hotel, exhibition hall, hospital, shop, restaurant, airport, train station, theater and other public places

House, villa, office, meeting room, classroom and other rooms

All ventilation systems

Specifications

Gas detected	Carbon Dioxide (CO₂)
Sensing element	Non-Dispersive Infrared Detector (NDIR)
Accuracy@25°C(77°F)	±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°C(32~122°F)
Humidity measuring range	0~99%RH
Relay output (optional)	One relay output with rated switching current: 3A, resistance load
Operation conditions	0~50°C(32~122°F); 0~95%RH, non condensing
Storage conditions	10~50°C(14~140°F) 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