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China utilities information management system

 
 

Product

Name:SRWF-868 Collector
Model:SRWF-868
Output Power: ***
Receiver Sensitivity :***
Transmission Distance: ***
Dimension: ***
Clicks:6366
Downloads Name Date
 Description:
SR-868 Data Concentrator Unit (DCU) has communication with meter reading terminals, routers and SR-888 Data Centers by RF modules. It can realize auto-routing function to collect metering data, and send it to Hand-Held Unit or SR-888 Data Center. Using the DCU to manage water/gas meters will reduce the meter reading workload greatly.

无线水表

 Condition:
Electronic Parameters
  • Power Supply: AC220V±20%, 50Hz
  • Working Temperature: -10℃~+50℃
  • Ultimate Working Temperature: -20℃~+60℃
  • Relative Humidity Range: 10~90%RH, no concreting.
  • Wireless Transmission Distance: >500m
  • Communication Interface: 9600bps / 8-e-1
  • Built-in Wireless Module: frequency 470MHz, transmit power 27dBm
 Features:
Features
 
  • Maximum transmit power 500mW, two levels of routing function.
  • ISM frequency, high anti-interference ability: FSK modulation with enhanced forward error correction coding technology to ensure resisting ability against pulse interference and random interference.
  • Baud rate 9600bps / 8-e-1
  • Maximum 10 addresses apiece for dedicated routers and routing meters. Automatic routing optimization and backup.
  • Real-time meter reading, periodically uploading and data frozen functions.
  • High reliability and nice shape.
  • Maximum 200 meters managed.
 

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