CO2+VOC Monitor and Alarm - G01-CO2-B5 Series

Monitoring CO2 and VOC (mix gases), Temperature and humidity detection and display, 1xon/off output, LCD display - more info check here: http://www.buymeasuringtools.com/CO2-VOC-Monitor-and-Alarm-10005037/

Quick Brief

Place of Origin: Beijing China (Mainland) Brand Name: Tongdy Model Number: G01-CO2-B5 Series

Specifications and Product Details:

Monitoring parameters	CO₂	VOC	Temperature	Relative humidity
Sensing element	Non-Dispersive Infrared Detector (NDIR)	Semiconductor mix gases sensor	Digital combined temperature and humidity sensor
Measuring range	0~2000ppm	0~30ppm	-20~60°C	0~100%RH
Display Resolution	1ppm	5ppm	0.1°C	0.1%RH
Accuracy@25°C(77°F)	±50ppm + 3% of reading	±10%	±0.5°C	±4.5%RH
Life time	15 years (normal)	5~7 years	10 years
Stability	<2%	——	<0.04°C per year	<0.5%RH per year
Calibration cycle	ABC Logic Self Calibration ( No client separate calibration)	——	——	——
Response Time	<2 minutes for 90% change	<1 minute (for 10ppm hydrogen, 30ppm ethanol) <5 minute (for a cigarette) in 20m²room	<10 seconds to reach 63%
Warm up time	2 hours (first time) 2 minutes (operation)
Electrical Characteristics
Power supply	100~240VAC 18~24VAC/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) VOC<10ppm (low pollution) Yellow CO₂>1000ppm (moderate air quality) VOC>10ppm (medium pollution) Red CO₂>1400ppm (poor air quality) VOC>20ppm (heavy pollution) Two switch modes selectable: both CO2 and VOC over the setpoints(default) any one over the setpoint
Conditions of Using and Installation
Operation conditions	-10~50°C(14~122°F); 0~95%RH, non condensing
Storage conditions	-40~70°C(-40~158°F)/ 5~95%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