Multi Gas Detector Color Display with Graphing Rechargeable Battery
Sound Light Vibration Alarm
Brief Introduction:
The BH-4A is a cost-effective four-in-one composite gas detector.
It is a portable detection and alarm device that continuously
detects the ambient gas concentration in the workplace. The
four-in-one composite gas detector uses natural diffusion to detect
ambient gas. It can be freely combined with a variety of different
gases according to user needs. It has a wide application range. It
adopts high-quality imported electrochemical gas sensor with
excellent sensitivity and excellent repeatability. Sexuality;
Baoshi's four-in-one composite gas detector has high reliability;
LCD color screen display, intuitive and clear, friendly interactive
interface, simple operation; adjustable high and low alarm
function.
Features:
- Three buttons to operate :Three buttons,easy to operate,and
cost-effective.
- Alarm methods:indicate alarm by sound,light and vibration,user can
set high low alarm point according to actual need.
- Large capacity battery:fast charging,can working continuously for
at least 8 hours. Packing with aluminum alloy box,convenient to
carry.
Sensors supported:
Can detector more than 30 kinds of gases, can customize flexibly
according to user’s need (detect 4 different gases in one unit),
normally detect Ex,O2,H2S,CO gases.
Application Area:
The detector is suitable for explosion-proof, toxic gas leakage and
rescue, underground pipelines, mines, metallurgy, power plants,
chemicals, tunnels, etc., effectively avoiding the occurrence of
poisoning accidents, ensuring the safety of workers and avoiding
losses of production equipment.
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 factory.
Q2:What's your payment method?
A2:T/T, Paypal, Western Union, L/C, Credit card etc.
Q3:Can you customize based on my requirement?
A3: Yes OEM /ODM available.
Q4:What's your nomal shipment?
A4: Usually it's by air express such as DHL,FEDEX,TNT or UPS, door
to door.
Q5: Warranty period?
A5:12 months warranty for all products.
