DC24V 4-channel multifunctional inspection gas detection alarm for industry security

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    2017-11-10 03:40

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Xi'an Huafan Instrument Co. Ltd







3/F,Xitie Building, No.205 North Jinhua Road, Xincheng District, Xi'an, Shaanxi, China (710000)



Model Number: HFM-104#002 Brand Name: HuaFan QinLu Key Specifications/Special Features: Basic parameters:Size: 480 * 250 * 130mmWeight: about 6kgWorking voltage: 220V AC, 50HzOutput voltage: 24V DCNumber of channels: 1-8Digital tube display mode: highlight inspection wayInput signal: 4-20 mASignal output: (optional) 1-8 standard 4-20mA current loop output and with input signal one to oneCommunication interface: (optional) 1 road RS232 and RS485 bus interfaceStandard Modbus RTU protocol or non-standard, can connect the computer monitorResponse time: 8 seconds or less
Control output: 250V AC, 30V DC 10A (relay switch output)
Sampling accuracy: 12bit AD
Measurement range: 0-9999 (can be set)
Alarm way: first alarm more than 90dB alarm way; second alarm more than 120dB
Inspection time: 1 safety road inspection 1s
Connection mode: can connect two wire, three wire system 4-20mA current signal of the transmitter
Humidity range: -10 to 50°C
Humidity: 15-70% RH (no condensation)
Installation method: wall-mounted installation
Shipping Information:
  • FOB Port: Shenzhen
  • Lead Time: 3 - 10 days
  • Dimensions per Unit: 54 × 28 × 15 Centimeters
  • Weight per Unit: 6.5 Kilograms
  • Units per Export Carton: 2
  • Export Carton Dimensions L/W/H: 54 × 28 × 30 Centimeters
  • Export Carton Weight: 13 Kilograms
Main Export Markets:
  • Eastern Europe
  • North America
  • Mid East/Africa
  • Central/South America
  • Asia
  • Western Europe
  • Australasia