JCWQ Turbine Gas Flow Meter

JCWQ Turbine Gas Flow Meter 

JCWQ Turbine Gas Flow Meter 

JCWQ series gas turbine flowmeter is widely used for measurement of natural gas, coal gas, liquefied gas and light hydrocarbon gas, etc. 

Feature 

■ Dedicated instrument for gas measurement

■ Dedicated instrument for oil & gas recycle system

■ High accuracy: ±1.5%, ±1.0% or ±0.75%

■ Good repetitiveness

■ Test temperature, pressure and flow of measured gas; automatic tracking and compensation of flow; indication of gas total volume under standard status; real-time query of temperature, pressure, time and date, etc.

■ Built-in pressure & temperature sensor, high safety performance, compact structure & beautiful outlook

■ Low power consumption, more than 3 years service life for one 3V 10AH lithium cell

■ Instrument factor, total flow value kept for 10 years after power off

Technical Parameter for BCST Turbine Gas Flow Meter 

DN (mm) & Connection	25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 flange connection 25, 40 thread connection
Accuracy	±1.5%, ±1.0% or ±0.75% (need special order)
Turndown	1:10; 1:20; 1:30
Instrument Material	Body: 304 SS; impeller: anti-corrosive ABS or high-quality aluminum alloy; indicator: cast aluminum
Medium Temperature (℃)	-30 ℃ ~ +80 ℃
Ambient Conditions	Temperature: -20℃~+60℃, relative humidity 5% ~ 90%, atmospheric pressure 86 ~ 106 KPa
Output Signal	Sensor: pulse frequency signal, low level less than 0.8V, high level more than 8V Transmitter: two wire 4-20mA DC current signal
Power Supply	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)
Transmission Distance	No more than 1000 m
Signal Line Interface	M20×1.5（F）
Explosion Proof	ExdIIBT6
Enclosure Protection	IP65

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https://www.bcstgroup.com/