hot selling portable gas detector

Min. Order:	1 Set/Sets
Payment Terms:	T/T, WU
Supply Ability:	1000sets/month
Place of Origin:	Shandong

Company Profile

Shandong China Coal Company

Location:	Jining, Shandong, China (Mainland)
Business Type:	Manufacturer, Trading Company
Main Products:	Electric Motor, Instrument And Meter, Steel Products, Chemical Equipment

Product Detail

Brand Name:	chinacoal
Production Capacity:	1000sets/month
Packing:	carton box, plastic bags, wooden cases or as your requirement
Delivery Date:	5-10 days after your payment

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Product Description

chinacoal08

Specifications

multi gas detector
1 combustion sensor and 3 electrochemical sensors
sound and light and vibration alarm

Multi gas detector is a compact 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.

Main partameter:

Operating & Storage Environment	Temperature: -20°C~55°C (-4F~122F) Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa
Alarm Threshold (Two-stage)	There may be regional variations, users can set up the value based on practical situation.
Detecting Range	Combustible gas: 0~100%LEL (Low/High Alarm Point: 25% LEL/50%LEL) O2: 0~30% VOL (Low/High Alarm Point: 18.5% VOL/23.5%VOL) CO: 0~500 PPM (Low/High Alarm Point: 35 PPM/70 PPM) H2S:0~100 PPM (Low/High Alarm Point: 10 PPM/20 PPM) Other gas types: referring to the gas parameter list below
Four Transducers	Combustible gas: catalytic combustion sensor O2 / H2S / CO: electrochemical sensor
Alarm Type	low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Acoustic Alarm	Variable-frequency pulse alarm which can reach volume of 95dB in a distance of 1 foot (0.3 meter)
Visual Alarm	Two red LED omnibearing visible glitter alarm
Vibration Alarm	Pulsant signals alert the gas alarm or any other alarm status
Display	Alphanumeric large LCD screen displays the real time gas concentration and alarm stage
Backlight	Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down.
Self-checking Function	Self-checking after start up.
Calibration Function	Automatic zero point calibration; Automatic measurement range calibration.
Power Supply	Rechargeable lithium battery
Weight	211g
Dimensions	126mmx66mmx33mm