Single Gas Analyzer IR Alarm Sensor CO2 Gas Detector with CE

Product Description

Product Description The MST101 series portable gas detection & alarm device is an advanced detection instrument with a fall alarm function.
It featuresan OLED display screen, which remains visible even under sunlight. The shell is designed with a rubber-coated
plastic mould, possessing good waterproof performance. The utilization of anti-static materials enables it to meet the
explosion-proof requirements. It can continuously detect the concentration of toxic gas or oxygen in the ambient air of
industrial and mining enterprises, with a sensitive response and convenient portability. It has been widely utilized in industries
such as iron and steel metallurgy, petrochemical industry, emergency rescue, and industrial safety.
Product Parameters
Specifications and configuration

Sensor	Electrochemical, Infrared, Galvanic cell
Sampling Type	Diffussion
Safety Certifications	Ex ib IIC T4 Gb II 1G Ex ia IIC T4 Ga 2014/30/EU (Electromagnetic Compatibility)
IP Grade	IP66
Carried standard	GB12358-2006
Working Temp.	-20ºC~55ºC
Humidity	0%~95%,noncondensing
Screen	OLED display
Display Content	Gas symbol, gas unit, real-time value, battery, calibration information, temperature, time
Alarm mode	95dB/10cm buzzer,red and yellow LEDs flash,built-in vibration
Alarm project	High Conc./Low Conc./TWA/STEL/Overrange/Low battery/Fall down alarms
Alarm Set Point	Llimit value can be set freely
Calibration method	Zero/full scale calibration
Working current	Normal current: ≤0.1mA (when the screen is off), Alarm instantaneous current: ≤100mA
Battery Type	Li-On rechargeable
Battery Parameter	Rated voltage 3.7V, nominal capacity 500mAh
Charging temp.	0ºC~40ºC
Shell Material	ABS,PC,anti-static TPE
Size	93mm×52mm×30mm( Contains no clip)
Weight	About 98g

Sensor Parameter

Gas	Principle	Range	Resolution	Accuracy	Low Alarm	High Alarm	STEL	TWA
CO	Elec-chem	0~1000PPM	1PPM	±10%	24 PPM	200 PPM	200 PPM	35 PPM
H2S	Elec-chem	0~100PPM	1PPM	±10%	10 PPM	15 PPM	15 PPM	10 PPM
SO2	Elec-chem	0~100PPM	1PPM	±10%	2 PPM	5 PPM	5 PPM	2 PPM
NH3	Elec-chem	0~100PPM	1PPM	±10%	25PPM	50 PPM	30 PPM	25 PPM
CL2	Elec-chem	0~50.0PPM	0.1PPM	±10%	0.5 PPM	1 PPM	1 PPM	0.5 PPM
HCN	Elec-chem	0~30.0PPM	0.1PPM	±10%	4.7 PPM	10.0 PPM	10 PPM	4.7 PPM
HF	Elec-chem	0~10.0PPM	0.1PPM	±10%	2.0 PPM	4.0 PPM	4.0 PPM	2.0 PPM
NO2	Elec-chem	0~100PPM	0.1PPM	±10%	2.0 PPM	5.0 PPM	2.0 PPM	5.0PPM
O2	Galvanic	0~30.0%vol	0.1PPM	±3.0%FS	19.5%vol	23.5%vol	- -	- -
H2	Elec-chem	0~1000PPM	1PPM	±10%	100 PPM	500 PPM	500 PPM	100 PPM
CO2	NDIR	0~5.00%vol	0.01%vol	±5%FS	0.5%vol	1.0%vol	1.0%vol	0.5%vol
VOCS	PID	0~100PPM	1PPM	±5%FS	10PPM	20PPM	20PPM	10PPM

Note: Please contact the manufacturer for confirmation before ordering. Other detection gases, range and alarm concentration can be customized if not listed.
* Due to ongoing research and product improvement, specifications are subject to change without notice.
Accessories
Operation manual, calibration cover, charger, Calibration certificate.

Application
Certifications Customer Feedback

Company Profile
Packaging & Shipping
FAQ

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