Ultrasonic Gas Meter
Product overview
The ultrasonic gas meter is a new type of all-electronic gas meter which uses the time difference of ultrasonic transmission in the medium to measure the gas flow in the pipeline.
It has beautiful shape design with many advantages, such as accurate measurement, high stability, high sensitivity, safety and reliability, long working life, good anti-theft, strong anti-corrosion ability and so on.
It is suitable for multiple gas medium, such as natural gas, city pipeline gas, liquefied petroleum gas and biogas.
Main advantages
1.High sensitivity, 0.004m3/h gas flow can be detected and measured.
2.The measuring range is wide, and the civilian products provide accurate measurement between 0.016~6m3/h.
3.Easy maintenance, no meter dismantlement, it can achieve small flow, medium flow, large flow within the full range of 1% of high precision correction.
4.Long service life, no wear and tear for all electronic metering, and stable measurement for 10 years.
5.Electronic temperature compensation: electronic real-time temperature and pressure compensation, increasing revenue and controlling transmission loss effectively.
6.Anti theft, anti interference, full electronic metering, better performance in control performance.
7.High safety performance: small flow leakage protection, over flow gas protection function in order to ensure the safety of use.
Main technical parameters
Item Unit Specification model /
Performance index
CCG-1.6-Ab CCG-2.5-Ab CCG-4.0-Ab
Measuring range m3/h 0.016~2.5 0.025~4.0 0.040~6.0
Counter range m3 0~99999.9998 0~99999.9998 0~99999.9998
Class of accuracy class 1.5 1.5 1.5
Pressure absorption Pa ≤250 ≤250 ≤250
Max. working pressure kPa 10 10 10
Applicable gas source - Natural gas,
liquefied petroleum gas
Natural gas,
liquefied petroleum gas
Natural gas,
liquefied petroleum gas
Normal working ambient temperature oC -10~40 -10~40 -10~40
Relative humidity % ≤90 ≤90 ≤90
Working voltage V 4.5 4.5 4.5
Instantaneous maximum current mA 160 160 160
Valve requirements - Built-in motor valve Built-in motor valve Built-in motor valve
IP grade Class IP 54 IP 54 IP 54
External thread size - M30*2 M30*2 M30*2
Other functions - Real time temperature compensation
Pressure compensation