YK-WNFQ

Gas Turbine Flowmeter

YK-WNFQ Gas Turbine Flowmeter is a new-generation, high-accuracy and high-reliability gas flowmeter integrating flow, temperature, pressure sensors, and an intelligent flow totalizer. Developed using advanced domestic and international flow measurement technologies and optimized with gas dynamics, fluid mechanics, and electromagnetic principles, it offers excellent performance under both low- and high-pressure conditions, multiple signal outputs, and low sensitivity to flow disturbances. It is widely used for measuring natural gas, coal gas, LPG, light hydrocarbon gas, and other gases.

Buy

technology parameter

Structure Type	Integral type	Connection Method	Screw type, Flange type, Clamp type
Housing Material	SUS304, SUS316, Aluminum Alloy	Sensor Process	Standard type, Wear-resistant type, Corrosion-resistant type
Impeller Material	316L, Graphite, PTFE, Tungsten Carbide	Ambient Temperature	-25 ～ 80℃
Process Temperature	-20 ～ 150℃	Applicable Pressure	0～40 MPa (can be agreed upon)
Accuracy	±1.0%	Electrical Connection	M20×1.5 (can be agreed upon)
Output Method	Pulse output, 4～20mA, HART protocol, RS485,	Ingress Protection Rating	IP65, IP66,
Certification	Intrinsically safe, Flameproof	Power Supply Voltage	24VDC, Battery

Selection

Measurement Task
Nominal Diameter (DN)

A:DN15; B:DN20; C:DN25; D:DN32; E:DN40; F:DN65; G:DN80; H:DN100; I:DN125; J:DN150; K:DN200; L:DN250; M:DN300; N:DN350; O:DN400; P:DN450; Q:DN500; R:DN600; S:DN700; T:DN800; U:DN900; V:DN1000; W:DN1100; X:DN1200; Y:DN1300; Z:DN1400; DI:Others;
Power Supply

A:24VDC; B:220VAC; C:Non-powered;
Operating Temperature

A:≤80℃; B:≤120℃; C:≤200℃; D:≤300℃; E:≤400℃;
Pressure Rating

A:0–1.6MPa; B:0–2.5MPa; C:0–4.0MPa; D:0–6.3MPa; E:0–10MPa;
Output Signal

A:4–20mA; B:Pulse; C:Switch Signal; D:No Output;
Installation Type

A:Clamp-on; B:Flanged; C:Insertion type; D:Welded-connection;
Converter Type

A:Integral; B:Remote;
Protection Rating (IP Rating)

A:IP65; B:IP66; C:IP67; D:IP68;
Explosion-Proof Rating

A:Standard; B:Explosion-proof; C:Intrinsic Safety;
Grounding Ring or Grounding Electrode

A:Yes; B:No;
Name
Company
Email