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| Categories | Gas Detector Controller |
|---|---|
| Brand Name: | Bosean |
| Model Number: | BH-50 |
| Certification: | CE,FCC,ATEX,ROHS,SIL |
| Place of Origin: | Zhengzhou,Henan,China |
| MOQ: | 1pcs |
| Price: | USD60-220/PCS |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000PCS/DAY |
| Delivery Time: | 3-8 WORK DAYS |
| Packaging Details: | each set detector alarm will be packed with the export standard carton package or aluminum box or as per customer require |
| Product Name: | Bh-50 Fixed Combustible Gas Detector |
| Working Voltage: | 15~30VDC |
| Sampling: | Diffusion |
| Sensor: | Catalytic Sensor or Imported British Sensor |
| Safe Degree: | Intrinsically Safe |
| Response Time: | <30s |
| Output Signal: | 4-20mA/RS485 |
| Indication: | LED |
BH-50 Gas Monitor System is a multipoint controller system. It is used for detecting gas concentration in the air.The system could connect to detectors for different gases in the same time. The system adopts MCU as control unit,excellent gas sensor with high sensitivity and fast response.It will give visual and audible alarm when the gas concentration reach or exceed the presetting alarm level to remindyou to take effective actions in time and it could also start the ventilation fan and other equipment to prevent from accident and explosions.
| 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 | -10ºC~50ºC | ||
| Working humidity | 0-95%RH (no dew) | ||
| Contact output | Free contact output, max power 1kW | ||
| Installation method: | Wall-mounted | ||
| Dimensions | 380x210x80mm(L×W×H) | ||
Application
Our customers and patent certificate
Measurable Gas Meter
| Model | Range | L-alarm | H-alarm |
| CO | 0-1000ppm | 35ppm | 200ppm |
| O2 | 0-30%vol | 19.5%vol | 23.5%vol |
| H2 | 0-100%LEL | 20%LEL | 50%LEL |
| H2S | 0-100ppm | 10ppm | 20ppm |
| CH4 | 0-100%LEL | 20%LEL | 50%LEL |
| C2H4O | 0-20ppm | 10ppm | 15ppm |
| C2H4 | 0-100%LEL | 20%LEL | 50%LEL |
| C3H8 | 0-100%LEL | 20%LEL | 50%LEL |
| C2H5OH | 0-100%LEL | 20%LEL | 50%LEL |
| NH3 | 0-100ppm | 25ppm | 50ppm |
| CL2 | 0-20ppm | 5ppm | 10ppm |
| O3 | 0-20ppm | 5ppm | 10ppm |
| SO2 | 0-100ppm | 2ppm | 5ppm |
| PH3 | 0-20ppm | 0.3ppm | 5ppm |
| CO2 | 0-50000ppm | 1000ppm | 2000ppm |
| NO | 0-250ppm | 20ppm | 50ppm |
| NO2 | 0-20ppm | 5ppm | 10ppm |
| HCN | 0-500ppm | 10ppm | 20ppm |
| HCL | 0-50ppm | 10ppm | 20ppm |
| CH2O | 0-10ppm | 2ppm | 5ppm |
| VOC | 0-100ppm | 20ppm | 50ppm |
| C6H6 | 0-100ppm | 20ppm | 50ppm |
Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.
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