Gas Turbine Flow Meter
Gas turbine flow meter is learned at home and abroad advanced technology to optimaize the desigh, synthesis gas ,mechanics,fluid dynamics, electromagnetic theory and developeda set of temperature, pressure,flow sensors and intelligent flow totalizer in one a new generation of high-precision,high reliability gas precision measuring instruments, with excellent low and high pressure metering performance,a variety of signal output and low sensitivity for flow disturbances, widely used in antural gas,coalgas,liquefied petroleum gas,light hydrocarbons measured gas and other gases.
What is the advantage of Gas Turbine Flowmeter :
1.The temperature, pressure and flow rate of the gas Medium can be detected, and the flow rate can be automatically converted to standard condition.
3.Low Repeatability, short-term repeatability can be 0.05%~0.2%, can be used for trade settlement.
4.Using EEPROM data storage technology. Query historical data.
5.The calculation accuracy of the instrument can be improved according to the needs of users.
6.Using a new type of sensor, low starting flow, low pressure loss, anti vibration and anti pulsating flow performance, corrosion resistance, good reliability, long service life.
7.The use of advanced micro power consumption of high-tech, low power consumption, skills within the battery long-term power supply operation, but also the use of external power supply operation.
DN (mm) & Connection
25 ~ 300 flange connection
±1.5%, ±1.0% or ±0.75% (need special order)
1:10; 1:20; 1:30
Body: 304 SS; impeller: anti-corrosive ABS or high-quality aluminum alloy; indicator: cast aluminum
-30 ℃ ~ +80 ℃
Temperature: -20℃~+60℃, relative humidity 5% ~ 90%, atmospheric pressure 86 ~ 106 KPa
Sensor: pulse frequency signal, low level less than 0.8V, high level more than 8V
Transmitter: two wire 4-20mA DC current signal
Sensor: +12V DC, +24V DC (optional)
Transmitter: +24V DC
Local indication type: built-in 3V lithium cell
Signal Transmission Line
STVPV3×0.3 (3 wire), 2×0.3 (2 wire)
No more than 1000 m
Signal Line Interface