Portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. the instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple use.

Summarize

Intrinsically safe approval & Ex proof certificate
Detecting multi gases simultaneously
Imported high quality sensors
Support data logging, data records read via USB
External pump is available for gas leak detection

Features: 

1. Intrinsically safe device, it can be used in potential explosive environment and has authorized reports.

2. Can be used for detecting multi gases simultaneously, accurate result is guaranteed by advanced calculating method.

3. Support data logging, data records are read via USB and it's convenient for data recording.(Optional)

4. It remains the same after drop-test, testing result is same accurate. 

5. External pump is available for gas leak detection.

6. Beautiful and compact structure design, mini size.

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. 

the application for this multi gas detector: 


Our Service:

OEM/ODM available: 

A. Customer brand(law allowance) can be made on the sticker. 

B. Customized gas detection tools are welcome. 

C. Customized color box. 

D. Any your idea gas detection tool we can help you to design and put it into production

 

after-sale service: 

A.All products will have been strictly Quality Checked before packing. 

B.All products will be well packed before shipping. 

C.All our products have 1 year warranty.and we sure the product will be free from Maintenance within warranty period.

Our factory and certificate