LCD Turbine Flowmeter

LCD Air Turbine Flowmeter

Turbine Flowmeter

Basic Info.
Model NO.:LWGY
Accuracy:±0.2-0.5%
Main Application:Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Size:DN50-100
Sensor:Tube/Flange
Material:304 Stainless Steel,316(L)Stainless Steel and Othe
Type:Variable Area Flow Meter
Measuring Media:Liquid

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Measuring Principle:Atomic Physics
Certification:JIS, DIN, ANS, GB, CE, UL, RoHS, ISO
Medium Temperature:-20~+120º C
Ambient Temperature:-20~+55º C
Accuracy Class:± 1%R ,±0.5%
Measuring Scale Ratio:1:10;1:15;1:20
Export Markets:Global
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Additional Info.

Trademark: U-ideal
Packing: Wooden Case or Carton
Standard: sgs, iso

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Origin:Tianjin, China
HS Code:90261000
Production Capacity:6000 PCS/Month

Product Description

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Turbine Flow meter

1. Product Features

Medium temperature: -20~+120º C
Ambient temperature: -20~+55º C
High quality turbine resulting in wider measurement range than conventional ones
Various types of transducers for different applications
The unique Multi-point intelligent non-linear correction to the instrument coefficient

Accuracy assurance due to the standard flow calibration facilities
100% pressure experiment, 100% products quality inspection
Power-Off Protection: The instrument coefficient and the accumulative flow value can be saved for ten years without power

2. Basic Parameters

Sensors of which diameter ranges from DN4 to DN40 are screw thread connection and the maximum pressure tolerance is 6.3Mpa
Sensors of which diameter ranges from DN50 to DN200 are flanged connection and the maximum pressure tolerance is 6.3Mpa
Sensors of which diameter ranges from DN4 to DN40 have straight pipes and filters upstream and downstream.
Our company supplies upstream and downstream straight pipes for the sensors with their diameters lager than DN15

Meter diameter and connection method 4,6,10,15,20,25,32,40 apply thread connection
(15,20,25,32,40)50,65,80,100,125,150,200 apply flange connection
Accuracy class ± 1%R ,±0.5%
Measuring scale ratio 1:10;1:15;1:20
Material 304 stainless steel,316(L)stainless steel and others
Fluid temperature -120~+ 12 0ºC
Environment Temperature-10~+ 5 5ºC,relative humidity5%~90%,air pressure86~106Kpa
Output signal Impulse signal,low leve l≤0.8V high level ≥8V
Power supply +12VDC,+24VDC(selective)
Signal transmission line STVPV3*0.3(Three line system)or 2*0.3(2-line system)
Transmission distant ≤ 1000m
Signal wire connection Inner thread M20*1.5
Explosion proof class ExdIIBT6
Protection class IP65

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DN Model Standard Range Gange Extending Conventional pressure Unique high pressure level Installation Method
(mm) (m³/h) (m³/h) (Mpa) (Mpa)
DN20 LWQY-20 A 2.2-25 B 4-40 1.6 2.5,4.0 Flange
DN25 LWQY-25 A 2.2-25 B 4-40 1.6 2.5,4.0 Flange(thread)
DN32 LWQY-32 A 5-50 B 6-60 1.6 2.5,4.0 Flange
DN40 LWQY-40 A 5-50 B 6-60 1.6 2.5,4.0 Flange(thread)
DN50 LWQY-50 A1 6-65 B1 5-70 1.6 2.5,4.0 Flange
LWQY-50 A2 10-100 B2 8-100
DN65 LWQY-65 A 15-200 B 10-200 1.6 2.5,4.0 Flange
DN80 LWQY-80 A1 13-250 B 10-160 1.6 2.5,4.0 Flange
LWQY-80 A2 20-400 Flange
DN100 LWQY-100 A1 20-400 B 13-250 1.6 2.5 Flange
LWQY-100 A2 32-650 Flange
DN125 LWQY-125 1 25-700 B 20-800 1.6 2.5 Flange
DN150 LWQY-150 A1 32-650 B 80-1600 1.6 2.5 Flange
LWQY-150 A2 50-1000 Flange
DN200 LWQY-200 A1 80-1600 B 50-1000 1.6 ______ Flange
LWQY-200 A2 130-2500 Flange
DN250 LWQY-250 A1 130-2500 B 80-1600 1.6 ______ Flange
LWQY-250 A2 200-4000 Flange
DN300 LWQY-300 1 200-4000 B1 130-2500 1.6 ______ Flange
B2 320-6500 1.6