PRV Controller

PRV Controller
Battery Powered . Cellular Communication .
■ PRV ■ Pressure ■ Transient Pressure ■ Flow ■ Level ■ Water Quality

The PRV series is a highly reliable and cost-effective PRV controller for data collection, communication, logging, alarming, control and analysis applications. It supports built-in pressure, I/Os, cellular, Bluetooth, RS485 and GPS module. With robust IP68 water submersible, aluminum alloy enclosure, the product is designed for frequently flooded underground chambers and extreme temperature and humidity, outdoor locations such as manholes, vaults, pump and PRV stations. Ultra low power consumption allows hydraulic power generator or solar power to ensure 5 years of continuous operation.
Drinking Water Gas
  • Ultra Low Power Consumption, Supports Sub 2" Pipe Insersion Hydraulic Power Generator to Provide Always On Control and Real-time Data Communication
  • Robust IP68 Enclosure, Solution without Cabinet
  • -40~85°C Operating Temperature, 0~100% RH Operating Humidity
  • Supports Dual Cellular and Ethernet Hot Backup Redundant Communication
  • Auto Delivery Incomplete Uploads to Ensure No Data Loss
  • Simultaneous Acquisition of 8 Smart Digital Sensors and I/O Modules, built-i n 1 Pressure Sensor , 1 PRV Control Module and 2DI, 1AI Signals
  • 0.01 sec Auto Detection and Data Logging of Transient Pressure, Water Hammer, Pipeline Burst
  • Built-in Standard Modbus TCP Communication Protocol
  • Integral FTP Protocal, Directly Upload Log Files to User Servers
  • Standard OPC Server Software to Seamlessly Connect SCADA Software and Database
  • Cloud Based Platform for Configuration, Operation, Monitoring , Alarm, Control and Data Analysis

  • Notebook with AQCFG software for configuration
  • AQWEB WEB Server software for configuration, automatic data acquisition and storage, remote monitoring, alarming, control, Google Earth fusion display, data analysis, transient pressure analysis, time series trend graph andtabular report functions
  • Seamless SCADA software and database connectivity via AQOPC OPC server
  • Application interface library for developing user customized software
    PRV Controller
  • Periodically sample digital transmitters, I/Os and serial devices, logged with time stamp
  • Borderless cellular and WiFi communication
  • Peer to peer communication
    SMR Smart Digital Sensors and I/O Modules
  • RS485 serial communication
  • Standard Modbus RTU protocol
  • Up to 1.2 Km transmission distance

 Multiple Parameters Applications 

Pressure Sensor 1 Range 0~20 Kgf/cm2; ± 0.25% FS accuracy (± 0.1 % FS optional)
Digital Output 2 pulse counter or status inputs
Analog Input 1 4 to 20 mA input, 15 bits resolution
RS485 Port Connects up to 8 SMR Smart digital sensors and 1 H2O water quality spectrometer
Communication 4G, GPRS, NBIoT, Ethernet, supports redundant communication
Log 16 MB Flash, 2,000,000 records 1 second to 24 hours, rotaating store Normal, alarm and turbo logging mode
Power 28 AH (non-rechargeable) or 10 AH (rechargeable) Lithium battery
Alarm HH, H, L, LL 4 level threshold, SMS text meassage
Interface RS485, 115,200 bps, 8 data bits, no parity, 1 stop bit
Environmental Operating -40 to 85oC
Protection IP68 (submersion at 10 m depth for 365 days)
Housing Material Aluminum alloy
Dimensions 215(W)×230(H)×90(D) mm
Weight 3 Kg
Support Software AQCFG Configuration and Calibration Software
AQWEB Web Based SCADA Software
AQOPC OPC Server Software

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