• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: QINGTIAN
  • Model Number: LWY
  • Name: turbine flow meter smart turbine flowmeter
  • Applications: liquid,oil,gas,etc.
  • Output: 4- 20 mA, pulse
  • Power supply: 24VDC, 220VAC
  • Nominal pressure: 1.6 Mpa ,2.5Mpa ,4.0Mpa ,6.3 Mpa
  • Installation type: Flange, Thread, Inserted, Sanitary
  • Body material: SS304, SS316L
  • Accuracy: +/-0.2% (Customize), +/-0.5% (Standard)
  • Protection Leve: IP65
  • Repeatability: ±0.2%

Packaging & Delivery

Packaging Details Below DN150:Carton box with preservative film;
Above DN150:Non-nail wooden box;
Delivery Time 3 working days

 turbine flow meter smart turbine flowmeter





Repeatability: ±0.2%

Accuracy: Standard: ±1% of reading;

                  Optional:  ±0.5% of reading

Wetted Components:

Housing:  Standard - 304 Stainless Steel

                 Optional - 316 Stainless Steel

Bearings and Shaft: Tungsten Carbide

Rotor:   Standard - 2Cr13 Stainless Steel

             (Optional Alloy CD4Mcu) 

Retaining Rings: 316 Stainless Steel

Output Signal: (Where applicable)

Sensor:  Pulse signal (Low Level: ≤0.8V; High Level: ≥8V) 

Transmitter :4 to 20 mA DC current signal


Signal Transmission Distance: ≤1,000 m


Electrical Connections:

Basic Type: Hausman Connector or three-core cable

Explosion Proof Type: ISO M20×1.5 Female

Explosion Proof Level:

Standard:  None

Optional: ExdIIBT6

Protection Level: IP65


      Temperature:   -10°C to +55°C

       Pressure: 86 to 106 Kpa

       Relative Humidity: 5% to 90%

Power Supply:

Sensor: +12V DC (Optional: +24V DC)

Transmitter:   +24V DC

Field Display Type B: Integral 3.2V Lithium Battery

(Others available on request)

Field Display Type C: +24V DC

Fluid Temperature and Pressure:

         Temperature: -20°C to +110°C

         Pressure: Fluid pressure should be limited according to rating.



LWGY-N Type Sensor: 12 to 24V DC Power Supply; Pulse Output

LWGY-A Type Transmitter: 24V DC Power Supply; 2-wire 4 to 20 mA Output


Basic Type:LWGY-N and LWGY-A.

LWGY-BType: powered with 3.2V10AH lithium battery (Battery life > 3 years); no output

LWGY-C Type: 24V DC Power Supply; 2-wire 4 to 20 mA Output (Optional: RS485 or HART) 








1.What is the material of construction?

· Body and vanes – 304SS

· Bearings and Shaft – tungsten carbide (alternates are available for special applications)

· Rotor – 2GR13(Two way steel is optional) See the Flow Meter Rotor Alloy 2GR13 data sheet for chemical composition information.)

2.. What are the different types of liquid meters and what are their benefits?

· Standard grade

· Industrial grade (for improved linearity)

3.What problems will make a liquid meter read inaccurately?


Debris in the meter, a broken shaft, viscous fluids, gas in flow line and/or improper sizing or installation can cause in accurate readings.




Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $93,000
Learn More