WG(S) Wireless Remote Diaphragm Gas Meter

Wireless Remote Diaphragm Gas Meters have the features of compact size, beautiful appearance, high sensitivity, accurate measurement, good stability, strong reliability, high-pressure resistance, corrosion resistance, longer service life and easier maintenance.

Key Features

  • Measurement function: The magnetic or optical emission acquisition technology, accurate measurement of gas consumption
  • State data remote query:Provide real-time state, the wireless signal strength and historical data query function
  • Voltage automatic detection function and low power alarm function: When battery power is below a certain threshold, the gas meter can automatically alarm
  • Abnormal protection recording function:Including the anti magnetic attack function, the valve off valve function, data retention and recovery, large flow protection (optional), long-term protection of the valve is not used (optional)
  • Local pre paid (optional):Meter with IC card transaction channel and the Internal clock, local charge management, to prevent the accumulation, Support the settement in gas or in amount, support ladder gas price
  • Monthly freezing function (optional): Can be set up monthly freezing day, unified statistical time node
  • Reservation price adjustment function (optional). If the amount of the selection of local settlement, can be adjusted by the radio command to adjust the table with the internal unit price, synchronous implementation
  • Other function, Time synchronization, mechanical and electrical synchronization, wireless parameter setting, field connection on-site account opening, etc.

Technical Parameters

Item Parameter Remark
Basic meter Select independent gas meter Performance reference G(S) and G
Power supply Double power supply
(External alkaline battery+Built in battery)
Alkaline battery users can replace the lithium battery as a backup power supply
Battery life Alkaline battery 12-18months, Lithium battery equal to or more than 2 years AA alkaline battery, imported lithium batteries
Resting average current 8uA-15uA VCC=3.0V
Wake-up current 15mA-25mA VCC=3.0V
Valve maximum operating current 80mA VCC=3.0V
Valve switch Equal to or More than 10000 times
Working frequency band 433Mhz-510Mhz FSK or LoRa
Transmitting power 10mW-50mW
Storage Capacity 12 months freeze data,other abnormal data
(10 items)
Working temprature Temperature range can be upgraded
Working humidity
IP degree upto IP67 Different meter types

Installation Parameters