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Ultrasonic Smart Gas Meter
Ultrasonic Smart Gas Meter
Ultrasonic Smart Gas Meter
  1. Ultrasonic Smart Gas Meter
  2. Ultrasonic Smart Gas Meter
  3. Ultrasonic Smart Gas Meter

Ultrasonic Smart Gas Meter

The ultrasonic series smart gas meter was developed on the basis of ultrasonic measurement technology. It features a compact design without moving components and possesses advantages such as high reliability, high precision, and a wide measurement range ratio. These combined advantages make it a highly sophisticated and reliable solution for modern gas metering applications.

Features

  • Compact and Lightweight
    Characterized by a smaller size and lighter weight compared to diaphragm gas meters under the same flow rate
  • High Precision and Wide Range Ratio
    The provision of up to 10 calibration points guarantees high-precision measurement. Meanwhile, the extensive measuring range is adaptable to diverse application scenarios
  • Electronic Volume Conversion
    The built-in temperature and pressure sensors facilitate real-time volume conversion to the base condition
  • Protection against Interference and Tampering
    Benefiting from ultrasonic measurement technology, it is immune to magnetic interference. Additionally, it is equipped with tamper detection and timely reporting features
  • Multiple Gas Safety Detection
    It includes functions such as overflow detection, reverse flow detection, continuous flow detection, over-high/over-low temperature/pressure alarm, dismantling detection, and water ingress detection
  • Firmware Update
    Supports both OTA and local firmware updates, which enhance maintenance efficiency and reduce operational costs

Technical Parameter

Type Unit G1.6 G2.5 G4 G4W G6 G10 G10W G16 G16W G25 G40 G40W
Enclosure Material Aluminum /Steel Steel
Qmax m³/ h 2.5 4.0 6.0 6.0 10.0 16.0 16.0 25.0 25.0 40.0 65.0 65.0
Qt m³/ h 0.25 0.4 0.6 0.25 1.0 1.6 1.0 2.5 1.6 4.0 6.5 4.0
Qmin m³/ h 0.016 0.025 0.04 0.016 0.06 0.1 0.06 0.16 0.1 0.25 0.4 0.25
Accuracy Class – 1.5
MPE % Qmin≤Q<Qt:±3%;Qt≤Q≤Qmax:1.5%
Max Working Pressure bar 0.5
Pressure Absorption mbar ≤2. 0 ≤3.75
Gas Temperature Range ℃ – 25℃~+ 55℃
Ambient Temperature Range ℃ – 25℃~+55℃
Gas Group – Group H,L,E,including mixtures containing up to 23%hydrogen
Protection Level – IP65
Communication Method – GSM/NB-loT/LoRaWAN /LTE Cat.M/LTE Cat.1 etc.
Power Supply – DC 3.6V Lithium
Battery Life year 8～10
Note:The actual service life is affected by factors such as installation location and signal coverage.

Dimensions

Type D(mm) L(mm) W(mm) H(mm) B(mm) Thread
G1.6/G2.5/G4W 110/130 202 100 168 29 M30
G6/G10/G10W 152.4 240 132 181 40 M42
G16/G16W 160 270 142 193 45 G2″
G25/G40/G40W 220 373 191 210 71 G21/2″
Note:The meter connector is customizable or can be used with adapters,offering flexible options.

Type D(mm) L(mm) W(mm) H(mm) B(mm) Thread
G1.6/G2.5/G4W 110 198 113 121 37 G11/4″
Note:The meter connector is customizable or can be used with adapters,offering flexible options.

Type D(mm) L(mm) W(mm) H(mm) B(mm) Thread
G1.6/G2.5/G4W 238 198 113 117 37 G3/4″

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