Product Details
Multifunction 4 in 1 Gas Detector Oxygen Methane Meter Hydrogen
Sulfide Carbon Monoxide Gas Analyzer Tester Tool
Brief Introduction
BH-4AS portable multi-gas detector could detect combustible gas, O2
and other two types toxic gases continuously and simultaneously.
It is widely used in the area where explosion-proof is required or
toxic gas leaks, like underground channels or mining industry, so
as to protect the workers’ life and avoid damage on the relevant
equipments.
Main features
Natural diffusion sampling method and high-sensitivity sensor, with
high sensitivity and repeatability.
32-bit built-in MCU, high reliability and self-adaptation ability.
Full functions, easy operation.
CSTN colorful LCD, more intuitionistic, abundant and clear
indication.
Compact design, easy carrying.
High strength engineering plastics and compound anti-slippery
rubber; high strength, water-proof, dust-proof and explosion-proof.
Specifications:
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 Combustible gas (LEL): plug-in catalytic combustion 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) |
Accuracy | 3% F.S |
Response time | 10s |
Repeatability | 1% |
Zero drift | 1% |
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 |
Dimensions | 130mm*67mm*30mm |
FAQ:
Q1:Are you a trading company or manufacturer ?
A1:We are manufacturer.
Q2:What about the payment method?
A2:T/T, Paypal, Western Union, L/C is available.
Q3:Does your company accept customization?
A3:We do customizing service for customers.
Q4:What about the Shipment?
A4:We'll choose proper transportation mode based on the weight of
goods, usually arrange shipment by air express such as
DHL,FEDEX,TNT or UPS.
Q5:What about after-sale service?
A5:12 months warranty for all kinds of products.
Company Profile
Founded in 2013, BOSEAN Electronics is headquartered in Zhengzhou
High-tech Zone. It is a company specializing in gas detector, SMT
patches, laser range finder, etc.. Adhering to the development
concept of user-led & technology-led, BOSEAN is a high-tech
enterprise integrating R&D, design, production, sales and
after-sales service.
BOSEAN Electronics owns the production and research base of over
10,000 flat full-chain industrial products, with three production
lines of SMT patch, gas detector and laser range finder, and more
than 50 professional engineers in all fields, dozens of domestic
& international qualification and honorary certificates,
hundreds of production and service personnel. The company's
strength is in the forefront of the industry.
