English
| Contact Us For Quotation | Email: 464560351@qq.com | Whatsapp&Wechat:+8618620373879 |
Testereter-G01 Indoor Air Quality Monitor for CO2 TVOC
overview
Indoor air quality monitor of CO2 plus TVOC(mix gases) and temperature, humidity monitoring. It has tri-color traffic display for three CO2 ranges. The buzzle alarm is available which can be turned off once the buzzer rings. |
FEATURES
| 1.Real time indoor air quality monitoring with CO2 plus TVOC and Temp.&RH 2.NDIR CO2 sensor with special Self-Calibration makes the CO2 measurement more accurate and more reliable. 3.More than 10 years lifetime of CO2 sensor 4.More than 5 years lifetime of Semi-conductor TVOC (mix gases) sensor 5.Digital temperature and humidity sensor with more than 10 years lifetime 6.Three-color (green/yellow/red) LCD backlight for optimal/moderate/poor ventilation levels 7.Buzzer alarm available 8.Optional 1xrelay output to control a fan 9.Easy operation by the touch button 10.Perfect performance in low cost for IAQ detection and monitoring 11.220VAC or 24VAC/VDC power supply selectable; power adaptor available; 12.Desktop and wall mounting available 13.Application in classrooms, offices, hotels and other public rooms |
TECHNICAL SPECIFICATIONS
| Monitoring parameters | CO2 | TVOC | Temperature | Relative humidity |
Sensor | Non-Dispersive Infrared Detector (NDIR) | Semiconductor mix gases sensor | Digital combined temperature and humidity sensor | |
Measuring range | 0~5000ppm | 1~30ppm | -20~60℃ | 0~100%RH |
Display Resolution | 1ppm | 5ppm | 0.1℃ | 0.1%RH |
Accuracy@25℃(77℉) | ±60ppm + 3% of reading | ±10% | ±0.5℃ | ±4.5%RH |
Life time | 15 years (normal) | 5～7 years | 10 years | |
Stability | <2% | —— | <0.04℃per year | <0.5%RHper year |
Calibration cycle | ABC Logic Self Calibration | —— | —— | —— |
| Response Time | <2 minutes for 90% change | <1 minute(for 10ppm hydrogen, 30ppm ethanol) <5 minute (for a cigarette) in 20m2 room | <10 seconds to reach 63% | |
Warm up time | 72 hours (first time) 1 hour (operation) | |||
Electrical Characteristics | ||||
Power supply | 100~240VAC18~24VAC/VDC with the power adaptor available | |||
Consumption | 3.5 W max. ; 2.5 W avg. | |||
Display and Alarm | ||||
|
LCD Display | Green： CO2<1000ppm (optimal air quality) TVOC: ▬ or ▬ ▬ (low pollution) Yellow： CO2>1000ppm (moderate air quality) TVOC: ▬ ▬ ▬ or ▬ ▬ ▬ ▬ (medium pollution)
Red： CO2>1400ppm (poor air quality) TVOC: ▬ ▬ ▬ ▬ ▬ or ▬ ▬ ▬ ▬ ▬ ▬ (heavy pollution)
Two modes selectable: both CO2 and TVOC over the above setpoints(default) Either CO2 or TVOC over the above setpoint | |||
Conditions of Using and Installation | ||||
Operation conditions | -10~50℃(14~122℉); 0~95%RH, non condensing | |||
Storage conditions | 0~50℃(32~122℉)/ 5~90%RH | |||
Weight | 200g | |||
Dimensions | 130mm(L)×85mm(W)×36.5mm(H) | |||
Installation | Desktop or wall mount (65mm×65mm or 85mmX85mm or 2”×4” wire box) | |||
Housing IP class | PC/ABS, protection class: IP30 | |||
