YK-WNF-Y

Liquid Turbine Flow Meter

The integrated liquid turbine flow meter features an explosion-proof design and can display totalized flow, instantaneous flow, and percentage of full-scale flow. It uses a long-life lithium battery—single-function totalizing meters last over 5 years, while multi-function display models operate for more than 12 months. The integrated display supports numerous flow units, including cubic meters, gallons, liters, standard cubic meters, and standard liters. Fixed pressure and temperature parameters can be set for gas compensation, making it suitable for applications where pressure and temperature variations are minimal.

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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;
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