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Bosean LCD Display Portable Multi Gas Analyzer Device For Gas Detection

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Henan Bosean Electronic Technology Co., Ltd.

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Bosean LCD Display Portable Multi Gas Analyzer Device For Gas Detection

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Brand Name :	Bosean
Model Number :	K-400
Certification :	CE,FCC,ATEX,ROHS,SIL
Price :	Negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	1000PCS/DAY
Delivery Time :	3-8 WORK DAYS

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Product Details
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Bosean LCD Display Portable Multi Gas Analyzer Device For Gas Detection

Bosean design LCD display gas analyzer device for gas detector

Main Features

1. Advanced MCU control with low power consumption
2. Advanced integrated circuit technology, embedded microcomputer control
3. Adjustable low and high alarm level
4. Adjustable calibrating level
5. High concentration protection for combustible gas
6. Self test for the combustible gas sensor
7. Low battery indication
8. Self-adjustment function
9. Visual and audible alarm with vibration
10. Advanced self-examination and self-renovation function
11. Password management to avoid wrong operation
12. Explosive proof housing

Parameters

Operating & Storage Environment	Temperature: -20°C~55°C (-4F~122F) Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa
Sampling method	Diffusion type
Detecting Range	CO: 0~1000ppm H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL
Sensor	O2 /H2S / CO: plug-in electrochemical sensor
Alarm Type	low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Resolution	0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)
Data record	500 sets of data storage
Display	Alphanumeric large LCD 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 Battery power, display, sensor, hardware failure
Explosion-proof	EXiaIICT4
Protection grade	IP65
Power Supply	Rechargeable lithium battery

Application

Our customers and patent certificate

Measurable Gas Meter

No	Detecting Gas	Gas	Measure Range	Resolution	Alarm Point (High / Low)
1	Combustible Gas	EX	0-100%LEL /0-100%VOL	1%LEL/1%VOL	20 / 50% LEL
2	Oxygen	O2	0-25% /30%VOL	0.1%VOL	19.5% / 23.5%VOL
3	Hydrogen Sulfide	H2S	0-50/100/200/1000 ppm	0.1 ppm	10 / 20 ppm
4	Carbon Monoxide	CO	0-500/1000/2000/5000 ppm	1 ppm	50 / 150 ppm
5	Nitrogen Dioxide	NO2	0-20/50/1000 ppm	0.1 ppm	5 / 10 ppm
6	Nitric Oxide	NO	0-250/500/1000 ppm	1 ppm	50 / 150 ppm
7	Carbon Dioxide	CO2	0-5000 ppm /0-1%/5%/10%VOL	1 ppm/0.1%VOL	1000 /2000 ppm
8	Sulfur Dioxide	SO2	0-20/50/100/200/1000 ppm	0.1 /1 ppm	5 / 10 ppm
9	Chlorine	CL2	0-20/100/1000 ppm	0.1 ppm	5 / 10 ppm
10	Ammonia	NH3	0-50/100/500/1000 ppm	0.1 ppm	20 / 50 ppm
11	Hydrogen	H2	0-1000/5000 ppm	1 ppm	50 /150 ppm
12	Phosphine	PH3	0-5/20/50/100/500/1000 ppm	0.1 ppm	5 / 10 ppm
13	Hydrogen Chloride	HCL	0-20/500/1000 ppm	0.01/0.1 ppm	5 / 10 ppm
14	Chlorine Dioxide	CLO2	0-10/50/100 ppm	0.1 ppm	5 / 10 ppm
15	Hydrogen Cyanide	HCN	0-50/100 ppm	0.01/0.1 ppm	10 / 20 ppm
16	Ethylene Oxide	C2H4O	0-10/20/50/100/200/500 ppm	0.1 /1 ppm	20 / 50 ppm
17	Ozone	O3	0-10/20/100 ppm	0.1 ppm	2 / 5 ppm
18	Formaldehyde	CH2O	0-20/50/100 ppm	0.1 /1 ppm	5 / 10 ppm
19	Hydrogen Fluoride	HF	0-1/10/50/100 ppm	0.01 /0.1 ppm	2 / 5 ppm
20	Methylbenzene		0-1/10/20/50/100 ppm	0.01 /0.1 ppm	5 / 10 ppm

Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.

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