Portable Multi Gas Detector SA-M203 Series

• Customization: Available
• Brand: Bestone
• Customized: Customized
• Model NO.: SACD4, SACH4-O2.
• Portable: Portable
• Certification: CE, Ex,Ma,CMC
• Gas: Co,O2,CH4,H2s,No,No2,H2,So2,CO2,Cl2,Nh3,O3,C2h4o
• Type: Gas Leakage Detector
• Transport Package: Box
• Specification: CE, ROHS
• Trademark: BESTONE
• Origin: China
• HS Code: 9027100090
• Production Capacity: 500000pieces/Year

Product Description

The gas detection instruments are widely used in petrochemical, municipal environmental protection, coal mine, fire fighting, research labs, beverage, residential places and other wide ranges of industrial environments. Our main products are handheld gas detectors, which can detect and monitor various toxic, VOC, oxygen, combustible & flammable gases'real-time concentration, provide detection solution and alarm signals against potential dangers to ensure personal safety and good air quality.

Features:
* Intrinsically safe, CE certified
* Portable, industrial use, higher accuracy,sensitivity and accuracy
* Imported high quality sensors
* Detecting multi gas concentrations simultaneously
* Fully configurable alarm points
* Customized gas combination, private label & logo
Technical Parameters:
* Data logging (optional):Continuously data logging (1900 data at 0.1 -10 configurable interval)
* Sensor type:Infrared,catalytic,electrochemical
* Charging time:4-5 hours
* Size & weight:130*66*30mm/300g
* Continuous working time:>12h
* Battery:Rechargeable lithium
* Working Temperature:-25°C~+55°C,short time: -40°C~+55°C
* Alarms:LED alarm @ ≥20cm;Buzzer alarm ≥95dB @30cm;Low power alarm
* Sensor lifetime:Infrared: ≥5 years;Electrochemical: ≥2years,Catalytic: ≥1 year
* Charging:By AC adapter or 5V USB port
* Alarm threshold:High and low, fully adjustable
* Ex proof sign:Exib I
* Display:Color LCD/OLCD
* Sampling:Natural diffusion
* LCD reading:Real-time concentration,battery indicator,date
* IP degree:IP54
* Backlight:Always on
* Approval:Ex, MA, CMC, CE

Technical specification:

Products List
 

Model No.	Gas Detected	Range
SACD4	CH4	0.00-5.00)%vol
	CO	(0-1000)PPM
	O2	(0.0-30.0)%VOL
	H2S	(0-100)ppm
SACD4	LEL	(0-100)%LEL
	CO	(0-1000)PPM
	O2	(0.0-30.0)%VOL
	H2S	(0-100)ppm
SACH4-O2	CH4	(0.00-4.00)%VOL
	O2	(0.0-30.0)%VOL
SACH4-CO	CH4	(0.00-4.00)%VOL
	CO	(0-1000)PPM
SACO-O2	CO	(0-1000)PPM
	O2	(0.0-30.0)%VOL
SAO2-CO2	O2	(0.0-30.0)%VOL
	CO2	(0.00-5.00)%vol
SACH4-CO2	CH4	(0.00-5.00)%vol (0-100%)vol
	CO2	(0.00-5.00)%vol (0-100%)vol
SAZQ	CH4	(0-100%)vol
	CO2	(0-100%)vol
	H2S	(0-100)ppm
CD3A	CH4	(0.00-5.00)%vol
	CO	(0-1000)ppm
	O2	(0.0-30.0)%VOL
CD3B	CH4	(0.00-5.00)%vol
	O2	(0.0-30.0)%VOL
	H2S	(0-100)ppm
CD3C	CH4	(0.00-5.00)%vol
	CO	(0-1000)ppm
	H2S	(0-100)ppm
CD3D	CO	(0.00-5.00)%vol
	O2	(0.0-30.0)%VOL
	H2S	(0-100)ppm
SANO2-CO2	NO2	(0-50)ppm (0-100)ppm
	CO2	(0.00-5.00)%vol

Product parameter list
 

Gas Detected	Range	Resolution	Respond Time	Standard Testing Gas	Error
O2	(0.0-25.0)%VOL (0.0-30.0)%VOL	0.1%VOL	≤35s(T90)	(0.0-5.0)%vol:5.0%vol	±0.5%vol
				(5.0-30.0)%vol:12.5%vol,21.0%vol,25.0%vol	±3%FS
CO	(0-1000)PPM	1ppm	≤45s(T90)	(0-20)ppm:24ppm	±2ppm
				(20-100)ppm	±4ppm
				(100-500)ppm:350pppm	±5%of STG
				(500-1000)ppm:500ppm,750ppm	±6%of STG
SO2	(0-50)ppm	0.1ppm	≤45s(T90)	10ppm,25ppm,40ppm	±5%FS
NO	(0-250)ppm	0.1ppm	≤45s(T90)	50ppm,100ppm,150ppm	±5%FS
H2S	(0-100)ppm	1ppm	≤45s(T90)	(0-49)ppm:25ppm	±3ppm
H2	(0-1000)ppm	1ppm	≤45s(T90)	250ppm,500ppm,750ppm	±5%of STG
NO2	(0-20)ppm	0.1ppm	≤45s(T90)	5ppm,10ppm,15ppm	±5%FS
NH3	(0-100)ppm (0-1000)ppm	1ppm	≤45s(T90)	(0-100)ppm:25ppm,50ppm,75ppm	±5%FS
				(0-1000)ppm:250ppm,500ppm,750ppm
CL2	(0-10)ppm	0.01ppm	≤45s(T90)	3ppm,5ppm,7ppm	±5%FS
IRCH4	(0.00-5.00)%vol (0-100%)vol	0.01%vol	≤50s(T90)	(0.00-1.00)%vol:0.5%vol	±5% of RDC
				(1-100)%vol:25%vol,50%vol,100%vol
O3	(0-1)ppm	0.05ppm	≤45s(T90)
C2H4O	(0-10)ppm	0.1ppm	≤45s(T90)
Catalytic CH4	(0.00-4.00)%CH4	0.01%CH4	≤20s(T90)	(0.00-1.00)%vol:0.5%vol	±0.10%vol
				(1.00-3.00)%vol:2.00%vol,3.00%vol	±0.10%of TV
				(3.00-4.00)%vol:3.5%vol	±0.30%vol
LEL	(0-100)%LEL	1%LEL	≤20s(T90)	10%LEL,20%LEL,40%LEL,60%LEL,70%LEL	±5%FS
IRCO2	(0-5000)ppm (0.0-5.0)%vol (0-100)%vol	1ppm/0.01%vol	≤50s(T90)	(0-0.5)%vol:0.1%vol,0.2%vol,0.5%vol	±0.10%vol
				(0.5-5.0)%vol:1.0%vol,2.5%vol,0.5%vol	±(0.05%vol+5%of STG)
				(5-100)%vol:25%vol,50%vol,100%vol	±10%of STG
C4H10	(0-100)%LEL	1%LEL	≤20s(T90)	10%LEL,20%LEL,40%LEL,60%LEL,70%LEL	±10%FS

Remarks:
FS:Full scale
TV: True value
STG:Standard testing gas concentration
RDC: real-time displayed concentration


Accessories Standard accessories:
* USB extension cord x1 pc 
* charging adapter x 1 pc
* calibration cap x 1 pc
* calibration hose x 1 pc
* stainless steel clip x 1 pc
* hanging cord x 1 pc
* leather case x 1 pc
* Manual x 1pc
Optional accessories:
* Gas sampling pump x 1 pc
* professional suitcase x 1 pc