| Price | Negotiable |
| MOQ | 1 set |
| Delivery Time | 1-10 work days |
| Brand | Zetron |
| Place of Origin | China |
| Certification | CE |
| Model Number | BH-50 |
| Packaging Details | 160*70*28mm |
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Supply Ability | 1000 SET / week |
| Temperature | -10℃~50℃ | Place of Origin | China |
| Packaging Details | 160*70*28mm | Product Name | Gas controller |
| Channel | Single channel,two channels,four channels | Model Number | BH-50 |
| Supply Ability | 1000 SET / week | Certification | CE |
| Brand Name | Zetron | Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Delivery Time | 1-10 work days | Installation method | Wall-mounted |
| Minimum Order Quantity | 1 set | Humidity | 0-95%RH (no dew) |
| Exterior dimensions | 380x210x80mm(L×W×H) |
BH-50 Gas Control Panel-four Channel
| Product type | BH-50 Gas controller |
| Channel | Single channel,two channels,four channels |
| Power supply | AC220V±10% 50Hz |
| Consumption | ≦10W |
| Signal input | 4~20mA and RS485 |
| Single output | two lines RS485(MODBUS) |
| Working temperature | -10℃~50℃ |
| Working humidity | 0-95%RH (no dew) |
| Contact output | Free contact output, max power 1kW |
| Installation method | Wall-mounted |
| Dimensions | 380x210x80mm(L×W×H) |
| 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 |
| C2H4O | 0-100ppm | 1/0.1ppm | 20ppm | 50ppm |
| 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 |
| NO2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| 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.




