4 in 1 Multi-gas detector
Type: DX-BH-4A
Introduction
DX-BH-4A yellow and black version four in one gas detector, the body is light and handy, easy to master, high strength ABS shell, comfortable handle. Compression, anti fall, strong sealing, no fear of rain, more durable, high quality material casting toughness, abrasion and anti fall advantage. Using ultra high decibel beep alarm, the two level three alarm (sound, light and vibration) is not easy to be ignored and the security is high. High and low alarm values can be set. Rechargeable 3.7V lithium battery. The capacity of the battery is 2000 Ma and it works 8 hours continuously.
Characteristics:
Three heavy alarm
Industrial sensor
High definition screen
Large capacity battery
High cost performance
Anti compression and fall prevention
Strong sealing
Do not fear the rain
Durable
Light and convenient, easy to carry
Technical parameter
| 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 |
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Accuracy |
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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 |
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Explosion-proof |
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Protection grade |
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Power Supply | Rechargeable lithium battery | |
Weight |
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Dimensions |
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Shell material |
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Sensor life | 2 years |
Packaging standard: aluminum box, mainframe, manual maintenance card, lanyard, data cable, charger, calibration cover
Purchase instructions
1.The site currently supports about 10 currencies, please choose the currency you want to pay.
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3. If you need us to design plans for major projects such as shipbuilding, marine engineering, water restaurants, submarine entertainment, sea surfing, etc., please send a direct email to tech@dx-marine.com.
4.In order to prevent you from buying fake and inferior products, please buy it directly from our official website or call the agent and dealer.
5.On logistics: Global exemption from postage. Chinese buyers acquiesced in Shentong and Yuantong. Other regions may need to ship from Hong Kong or Shanghai.