Coal, Mine & Oil industrial Multi gas detecting monitor for CO2, co, o2, h2s and Ex gas

Product presentation

Coal mine multi gas detector, customizable high performance portable multi gas monitor for o2 ch4 co h2s

SA portable gas detectors are used to monitor the atmosphere around personnel and are either hand-held or worn on clothing or on a belt/harness.They are battery operated and transmit warnings via audible and visible signals, as alarms and flashing lights, when dangerous levels of gas vapors are detected.

Main Features of multi Gas detectors : 

1.      Intrinsically Safe, CE & MA & Ex Certificated 

2.      Portable, Industrial use, higher Sensitivity and accuracy 

3.      Imported high quality sensors

4.      4 layers of PCB high quality level 

5.      Detecting multi gas concentrations Simultaneously 

6.      Fully configurable alarm Points.  

7.      High/ Low alarm level is Adjustable;  STEL & TWA alarming for toxic gases 

8.      Advanced MCU control with low power Consumption 

9.      Visual and Audible Alarm 

10.    Customized Gas combination,

11.    OEM & ODM acceptable. ( Label & Logo printed specially ) 

Product model	SA-M203Portable multi gas detector	Data logger (optional)	Continuously data logging (1900 data at 1.0 minute configurable Interval )
Sensor type	Infrared, catalytic, electochemical	Charging time	4-5 hours
Size & Weight	130* 66* 30mm/ 300g	Continuous working time	> 12h
Battery	Rechargeable lithium	Working temperature	-25C～+ 55C, short time:-40C～+ 55C
Alarms	LED alarm @≥ 20m Buzzer alarm ≥ 95dB @≥ 30cm Low power alarm	Sensor lifetime	Infrared:≥ 5 years Electrochemical : ≥2 years Catalytic:≥ 1 Year
Charging	by AC adapter or 5V USB port	Ex proof sign	Exibd I
Display	Color LCD/ OLCD	IP degree	IP54
LCD reading	Real-time concentration, battery indicator, date	Approval	Ex, MA, CMC, CE
Backlight	Always on	Sampling	Natural diffusion

 

Item	Gas name	Chemical Formula
Combustible & Explosive Gas using Catalytic sensors
1	Methane	CH4
2	LEL	LEL
3	Butane	C4H10
4	Acetylene	C2H2
5	Propane	C3H8
Toxic gas & others Using Electrochemical Sensors
6	Hydrogen Sulfide(Sulphide)	H2S
7	Carbon Monoxide	CO
8	Oxygen	O2
9	Hydrogen	H2
10	Chlorine	CL2
11	Nitric Oxide	NO
12	Nitrogen Dioxide	NO2
13	Sulfur Dioxide	SO2
14	Ammonia	NH3
15	Ethylene	C2H4
16	ETO (Ethylene Oxide)	C2H4O
17	Hydrogen Chloride	HCL
18	Hydrogen Cyanide	HCN
19	Hydrogen Fluoride	HF
20	Phosphine	PH3
Top quality with long Lifetime Infrared sensors
21	Methane	CH4
22	Carbon Dioxide	CO2

 

for different gas combination detector, Just contact with us freely to Know the detailed technical specification. 

SA portable coal mine multi gas detector/monitor can be used where toxic gases leaking occurs in operations such as painting, fumigation, fuel filling, construction, excavation of contaminated soils, landfill operations, entering confined spaces, etc.

Packing list & Delivery

Standard accessories: English User's Manual, USB Charging cable, Adapter, Calibration cap and tube, Calibration certificate,  Hanging cord, Back clip, Leather case and kraft paper carton.

Why choose us:

Design & Moulding with 14 years' experience, we make solidest and most practical products

Stricter quality inspection--we persue higher accuracy

Customization--we customize the exact product in your heart