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Model Number: HFM832
Brand Name: HuaFanQinLu
Key Specifications/Special Features:
Our product has widely used in detecting toxic and harmful gas or oxygen conmtent detection in metalllurgy,chemical industry, petroleum, pharmaceutical, environmnetal industries and other work environment with imported sensors,high precision and strong anti-interference ability, long service lifeIntelligent sound and light alarm designSimple operationEasy calibrationZero and alarm settingsCan be output relay control signals
Metal shell
Solid and durable
Easy to install
Size | 480 mm * 250 mm * 130 mm |
Weight | about 6 kg |
Working voltage | AC 220V±10% 50Hz |
Output voltage | DC 24V |
Channel number | simulation 16 or 32 road, number 255 |
Signal input | 485 digital signal, analog (4-20 ma current) signal input |
Communication interface | (optional) 1 road RS232 and RS485 digital bus interface,Standard Modbus RTU protocol or non-standard,can connect the computer monitor |
Alarm way | first alarm more than 90 db alarm way;second alarm more than 120 db |
Control output | bus, line 1 public relay(optional) 32 relay control box or 8 road relay board |
The sampling precision | 15 AD |
Measuring range | 0-9999 (numerical) can be set up |
Temperature range | - 10 °C to 50 °C |
Humidity | 15% - 70% RH (no condensation) |
Execution standard | the combustible gas alarm controller GB16808-1997 technical requirements and test methods |
Shipping Information:
- FOB Port: Shenzhen
- Dimensions per Unit: 50.5 × 27.5 × 15 Centimeters
- Weight per Unit: 7.2 Kilograms
- Units per Export Carton: 4
- Export Carton Dimensions L/W/H: 51 × 56 × 30 Centimeters
- Export Carton Weight: 29 Kilograms
Main Export Markets:
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia