Product Description
Bosean BH-4A 4 In 1 Gas Detector
Detector 4 kinds of gas from Bosean. industrial grade
Detect:
- Oxygen (O2)
- Carbon Monoxide (CO)
- Hydrogen Sulfide (H2S)
- Explosive gases (EX/LEL/CH4)
Features Bosean BH-4A 4 In 1 Gas Detector
- Astigmatic design is applied to rugged surroundings
- Continuously gas concentration and composition colorful LCD real-time display
- Rechargeable lithium battery (continuous working period can be 16~18 hours)
- Concentration units ppm and mg/m3 can be switched
- Built-in vibration alarm which is applied for noisy environment
- Two stage alarm threshold: the low alarm and high alarm point can be adjusted
- Simple automatic calibration program and plug-in replaceable sensor
- Fully functional self-testing: sensor, integrity of battery and circuit, acoustic & visual & vibration three-stage alarm
- Portable & light weight
Specifications Bosean BH-4A 4 In 1 Gas Detector
| Operating & Storage Environment | Temperature: -20C~55C Humidity: 5%-95% Pressure: 95~110kPa |
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| 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 |
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| Sensor | O2 /H2S / CO: plug-in electrochemical sensor Combustible gas (LEL): plug-in catalytic combustion sensor |
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| Alarm Type | Low & high alarm Multiple gas alarm Sensor alarm Battery low alarm Prompt tone Automatic shutdown alarm |
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| 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 | |||
| Weight | 400g | |||
| Dimensions | 130mm*67mm*30mm | |||
Produk asli Kami distributor langsung Bosean . Harga murah dan berkualitas bergaransi tentunya. dapat di kirim ke seluruh wilaya indonesia.
Dalam pengiriman produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan produk dalam keadaan baik dan siap kirim.
