Gas turbine flowmeter

Detailed Product Description

 

Integrated temperature sensor, pressure sensor, flow sensor and intelligent flow accumulator, the self-developed gas turbine flow meter of LWQ series, which assimilates the advanced technology of flow meters from home and abroad with optimum design, is a new generation of gas flow meter with high precision and reliability based on the theory of pneumatics, hydromechanics, electromagnetics etc. It has excellent performance under both low and high pressure, variety ways of signal output and low sensitivity to the fluid turbulence. Thus it is widely applied to the measurement of gas flow, such as natural gas, coal gas, LPG, light hydrocarbon gas and so on.

The product has been certified by General Administration of Quality Inspection for Explosion-Proof Products according to the GB3836.2000 <Electrical Apparatus for Explosive Gas Atmospheres--Part 1: General Requirement>, GB3836.2-2000< Electrical Apparatus for Explosive Gas Atmospheres--Part 2: explosion-proof d> and GB3836.4-2000 < Electrical Apparatus for Explosive Gas Atmospheres--Part 4:  Intrinsically Safe Type i>.The ex-marking is ExdBT6(explosion-proof) and/or ExiaCT6(Intrinsically Safe Type). It is suitable for Zone 0(Intrinsically Safe type only), 1, 2 Hazardous (classified) Locations, Dangerous Gases or Vapors Zone: A, B, C and Temperature Classes: T1~T6.

Model	Diametermm	Flow Range m3/h	Starting Flowm3/h	Pressure grade MPa	mounted form
LWQ-25	25 1"	0.7-7	0.6	4.0	flange or thread
		1.5-15	1
		3-40	2
LWQ-40	40 1.5"	4-40	2.5	4.0	flange or thread
		8-80	3
LWQ-50	50 2"	10-100 15-150	3.5 4	4.0	flange
LWQ-80	80 3"	15-300	4	1.6	flange
LWQ-100	1004"	20-400	5	1.6	flange
LWQ-150	1506"	50-1000	8	1.6	flange
LWQ-200	2008"	100-2000	20	1.6	flange
LWQ-250	20010"	150-3000	30	1.6	flangep>
LWQ-300	30012"	200-4000	40	1.6	flange

 

Model				Note
LWQ
Instrument Type				basic type, pulse output
	A			Current output type
	B			field display type
	C			Display output typefield display +current output
	D			Temperature and Pressure Compensation type
Instrument Diameter		25		25mm
		40		40 mm
		50		50 mm
		80		80 mm
		100		100 mm
		150		150 mm
		200		200 mm
		250		250 mm
		300		300 mm
Sensor Material				Basic material, high quality Aluminum Alloy(Max Pressure Tolerance : 1.0MPa)
			S	stainless steelHigh pressure Anticorrosion type