| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | Portable Multi Gas Detector |
|---|---|
| Brand Name: | Zetron |
| Model Number: | BH-4A |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1 set |
| Payment Terms: | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Supply Ability: | 1000 SET / week |
| Delivery Time: | 1-10 work days |
| Packaging Details: | 160*70*28mm |
| Gas Sensor Life: | 2 years |
| Accuracy: | ≦±5% F.S. |
| Response Time: | ≦30s |
| Power: | DC3.7V Li-on battery, 1800mAh |
| Exterior dimensions: | 130mm×67mm×30mm(L × W × H) |
| Power Source: | Appr. 400g (with battery) |
| Company Info. |
| Beijing Zetron Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
BH-4A Portable Multi-gas Detector
BH-4A portable multi-gas detector could detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously can protect the workers' life and avoid damage to the relevant equipment.
Detecting gas:
Combustible gas, H2S, CO, O2
*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.
*Large LCD, more intuitionistic, abundant, and clear indication.
*Compact design, easy carrying.
*High-strength engineering plastics and compound anti-slippery rubber.
| Accuracy | ≦±5% F.S. |
| Response Time | ≦30s |
| Indication | LCD displays real-time and system status; LED, audio, and vibration alerts for gas leakage, fault, and low voltage. |
| Sensor | O2 /H2S / CO: plug-in electrochemical sensor; Combustible gas (LEL): plug-in catalytic combustion sensor. |
| Working environment | -20℃～50℃, ＜95%RH (no dew) |
| Alarm Type | low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm |
| Charging time | 6h~8h |
| Working time | ≧8h continuously (without alarm) |
| Protection Grade | IP65 |
| Weight | Appr. 400g (with battery) |
| Dimensions | 130mm×67mm×30mm(L × W × H) |
| Standard accessories | Suit case packaging, 1pc; Charger, 1pc; Calibration cap, 1pc; Communications cable, 1pc; User manual, 1pc. |
| Model | Range | Resolution | L-alarm | H-alarm |
| CO | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| O2 | 0-30%vol | 0.1%vol | 19.5%vol | 23.5%vol |
| H2 | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| H2S | 0-100ppm | 0.1ppm | 10ppm | 20ppm |
| CH4 | 0-100%LEL | 1%lel | 20%LEL | 50%LEL |
| NO2 | 0-20ppm | 1/0.1ppm | 5ppm | 10ppm |
| EX | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| C3H8 | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| C2H5OH | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| NH3 | 0-100ppm | 0.1/1ppm | 20ppm | 50ppm |
| CL2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| O3 | 0-10ppm | 0.1ppm | 2ppm | 5ppm |
| SO2 | 0-20ppm | 0.1/1ppm | 5ppm | 10ppm |
| PH3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| CO2 | 0-5000ppm | 1ppm/0.1%vol | 1000ppm | 2000ppm |
| NO | 0-250ppm | 1ppm | 50ppm | 150ppm |
| C2H4O | 0-100ppm | 1/0.1ppm | 20ppm | 50ppm |
| HCN | 0-50ppm | 0.1/0.01ppm | 10ppm | 20ppm |
| HCL | 0-20ppm | 0.001/0.1ppm | 5ppm | 10ppm |
| CH2O | 0-20ppm | 1/0.1ppm | 5ppm | 10ppm |
| HF | 0-100ppm | 0.01/0.1ppm | 2ppm | 5ppm |
| C7H8/C8H10 | 0-20ppm | 0.01/0.1ppm | 5ppm | 10ppm |
Note: Not all gases and ranges are listed, if you need more information, please contact us.
|
MS500 5 In 1 Gas Detector , Portable Toxic And Combustible Gas Leak Detector
Portable Ammonia Gas Detector NO2 HCN CLO2 O3 Audible Visual Vibrating Alarms
5 In 1 Portable Toxic Gas Detector Combustible Cooling Filter MS500
Black Handheld Multi Gas Detector , Five In One Gas Flow Detector MS500 IP66
5 In 1 Portable Toxic Combustible Real Time Oxygen Concentration Detector IP66 ODM
2.31 inch LCD Display Portable Ozone Gas Detector Diffusion Type 100ppm 200ppm
Diffusion Type Portable Multi Gas Detector 4 In 1 EX O2 CO H2S OEM ODM
Detector Gas Portable Outdoor Air Quality Tester Gas Analyzer PM1 PM10 PM2.5
Zetron 4 In 1 Portable Multi Gas Detector H2S O2 CO EX IP65 200g Compact Easy operate
ATEX 4 In 1 Portable Multi Gas Detector CO H2S O2 EX 4500mAh Dust Proof Buzzer Alarm IP65
