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Tel£º +86 22 88971536
Fax£º +86 22 88971536
Adds£º Jinnan Industrial Park, Tianjin, China
Email£º sales@you-ideal.com; 3561647536@qq.com
Products Show
 Location£ºHome - Products Show - Flow meters - turbine flow meter
LWGYA Ex-proof turbine flowmeter

Product Features

n   medium temperature£º-20¡«£«120¡æ

n   ambient temperature£º-20¡«£«55¡æ

n   High quality turbine resulting in wider measurement range than conventional ones

n   Various types of transducers for different applications

n   The unique Multi-point intelligent non-linear correction to the instrument coefficient

n   Accuracy assurance due to the standard flow calibration facilities

n   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.



















Basic type, +12V power supply, pulse output, high level ¡Ý8V, low level¡Ü0.8V









4~20mA two-wire output, remote transmitter









Battery-powered, local display









Local display/ 4~20mA two-wire output

Nominal Diameter








4mm£¬standard turbine meter flow range 0.04¡«0.25m3/h

Wide-range turbine meter flow range0.04¡«0.4m3/h


6mm£¬standard turbine meter flow range 0.1¡«0.6m3/h

Wide-range turbine meter flow range 0.06¡«0.6m3/h


10mm£¬standard turbine meter flow range 0.2¡«1.2m3/h

Wide-range turbine meter flow range 0.15¡«1.5m3/h


15mm£¬standard turbine meter flow range 0.6¡«6m3/h

Wide-range turbine meter flow range 0.4¡«8m3/h


25mm£¬standard turbine meter flow range 1¡«10m3/h

Wide-range turbine meter flow range0.5¡«10m3/h


40mm£¬standard turbine meter flow range 2¡«20m3/h

Wide-range turbine meter flow range 1¡«20m3/h


50mm£¬standard turbine meter flow range 4¡«40m3/h
Wide-range turbine meter flow range 2¡«40m3/h


80mm£¬standard turbine meter flow range 10¡«100m3/h

Wide-range turbine meter flow range 5¡«100m3/h


100mm£¬standard turbine meter flow range 20¡«200m3/h

Wide-range turbine meter flow range 10¡«200m3/h


150mm£¬standard turbine meter flow range 30¡«300m3/h

Wide-range turbine meter flow range 15¡«300m3/h


200mm£¬standard turbine meter flow range 80¡«800m3/h

Wide-range turbine meter flow range 40¡«800m3/h

Accuracy Class


accuracy class 0.5


accuracy class  1.0

Turbine Type


wide-range turbine


standard turbine





316L steel stainless



Non-mark, non-explosion-proof type


explosion-proof type  Exm¢òCT6  or  Exd¢òBT6

Pressure grad


ordinary pressure tolerance (refer to the handbook)


high pressure tolerance (refer to the handbook)

n   Sensors of which diameters from DN4 to DN40 are thread connection and the maximum pressure tolerance is 6.3Mpa.

n   Sensors of which diameters from DN50 to DN200 are flanged connection and the maximum pressure tolerance is 6.3Mpa.

n   Sensors of which diameter ranges from DN4 to DN40 have straight pipes and filters upstream and downstream.

n   Our company supplies upstream and downstream straight pipes for the sensors with their diameters lager than DN15

n   Sensors of which diameters from DN25~DN40 can be produce to flange connection if required when order.

(2)  Fluid temperature: -20~+120¡æ,

(3)  Environment temperature: -20¡«£«55¡æ

(4)  Power supply£ºvoltage: 12V¡À10%, current¡Ü10mA

(5)  Voltage output level: High level¡Ý8V, low level ¡Ü0.8V

(6)  Transmission distance:  It can be 1000m long from flow sensor to secondary indicator.

(7)  Signal wire connection:  Inner thread M20*1.5

Adds£ºJinnan Industrial Park, Tianjin, China ¡¡Tel£º+86 22 88971536 ¡¡Fax£º+86 22 88971536
Copyright level sensors and flow meters Tianjin U-ideal Instrument Co., Ltd ( Hebei Xukang Meter Manufacturing Co.,Ltd) all right reserved.

Tianjin U-ideal Instrument co., ltd is one of esteem company with collection of scientific research, development and sales. We have abundant technical capacity, special scientific research teams with advanced producing and checkout equipment.

Tianjin U-ideal Instrument Co., Ltd produce and sell Magnetic Level Indicator, bi-color quartz glass tubular level gauge, liquid level switch, float switch, level sensor, level transmitter, level switch, tank gauge, water gauge, liquid level instrument, ultrasonic level sensor, flow meter, PD flow meter, oval gear flow meter, dual-rotor turbine flowmeter, duplex rotor meter, vortex flow meter, turbine flowmeter, electromagnetic flowmeter, metal rotary flow meter and valves,oil/water industrial control systems.

We are TIANJIN U-IDEALINDUSTRIES COMPANY , have accumulated abundant experience especially in high temperature and high pressure liquid level meters ,and antiseptic liquid level gauge .we also made to orders of non-standard liquid level meters to satisfy different customers .those products has been used by many enterprises of all walks of chemical,industries, petroleum ,electricity, food, light, medicine, metallurgy, papermaking etc.. and our products have been certified by quality system ISO9001£º2000.

Tianjin U-ideal Instrument Co. are also engaged in flowmeter trade. Such as gas flowmeter and liquid flowmeter with the type of explosion-proof and others.