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Model Number: HFM816
Brand Name: HuaFanQinLu
Key Specifications/Special Features:
Buying link:Widely used in detecting toxic and harmful gas or oxygen content detection in metallurgy, chemical industry, petroleum, pharmaceutical, environmental industries and other work environment with imported sensors, high precision and strong anti-interference ability, long service lifespanIntelligent sound and light alarm designSimple operationEasy calibrationZero and alarm settings
Can be output relay control signals
Metal shell
Solid and durable
Easy to install
| Size | 480 * 250 * 130mm |
| Weight | about 6 g |
| Working voltage | 220V AC/50Hz |
| Output voltage | 24VDC |
| Channel number | simulation can provide 16, 32, road, digital signals can provide up to 255 |
| Display | can display 4 or 14 road one screen at a time |
| Signal input | 485 digital signal, analog (4-20mA 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 |
| Wave rate | 9600 BPS |
| Alarm way | first alarm more than 90dB alarm way; second alarm more than 120dB |
| Control output | 8 bus channel relay, a common relay, line 1 public relay,(optional) 32 channel relay control AC 250V 5A, DC 30V |
| Sampling accuracy | 12AD |
| Measuring range | 0-9999 (numerical) can be set up |
| Connection mode | analog signal lines to two or three, four wire digital signal (two signal lines, two power cord) |
| Temperature range | -10 to 50°C |
| Humidity | 15% - 70% (RH) no condensation |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 3 - 10 days
- 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: 52 × 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