• Karman vortex Digital Water Flow Meter
  • Karman vortex Digital Water Flow Meter
  • Karman vortex Digital Water Flow Meter
  • Karman vortex Digital Water Flow Meter
Karman vortex Digital Water Flow Meter

Karman vortex Digital Water Flow Meter

Product Details:

Place of Origin: China
Brand Name: NNT
Certification: CE
Model Number: NPF3W7

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: US$109-$217
Packaging Details: carton box
Delivery Time: 7 days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 10000/pieces per month
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Detail Information

Applicable Fluid: Water And Ethylene Glycol Aqueous Solution Detection Method: Karman Vortex
Fluid Temperature: 0 To 90°C Shape: Paddle Type
Type: Pneumatic Product Name: Water Flow Switch
High Light:

Karman Vortex Digital Water Flow Meter


Paddle Digital Water Flow Meter

Product Description

NNT Precision Water Sensor Switch NPF3W Digital Water Flow Meters


Overview:In some large-scale equipment and machines, circulating water is usually used to cool the unit, so that the operating temperature of the unit is kept within a reasonable range. When the cooling water system fails, if the water flow stops, it will cause the temperature of the unit to rise, affect the normal operation of the unit, and may cause the unit to burn out in serious cases. Under normal circumstances, a water flow switch is installed in the pipe of the cooling water system to monitor the flow status of the cooling water in real time. Once the cooling water stops flowing, the water flow switch will send an alarm signal to the central control room so that the central control room can be timely Deal with it to avoid accidents.

Karman vortex Digital Water Flow Meter 0



Karman vortex Digital Water Flow Meter 1




NPF3W704-03-口-M NPF3W720-04-口-M NPF3W740-06-口-M NPF3W711-10-M NPF3W721-14-口-M
Display Flow Range 0.5~4L/min 2~16L/min 5~40L/min 10~100L/min 50~250L/min
Set Flow Range 0.35~5.50L/min 1.7~22.0L/min 3.5~55.0L/min 7~140L/min 20~350L/min
Minimum Unit 0.01L/min 0.1L/min 0.1L/min 1L/min 2L/min
Voltage DC12~24V±10% DC12~24V±10% DC12~24V±10% DC12~24V±10% DC12~24V±10%
Port Size 3/8 1/2 3/4 1 1 1/2


Company Profile

NNT,Guangdong Nuonengtai Automation Technology Co., Ltd.is devoted to provide high quality industrial pneumatic control components to the domestic and international customers. We've been focusing on products innovation, R&D(research and development) and quality control, which also enables NNT in the peer enjoy a good reputation.


Contact Us

Whatsapp:+86 17702626719





Q:How can i get the sample to chcek your quality?

A:After price confirmation,you can require for samples to check our product detials.

Q:What can i get the price?

A:We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price,please tell us in youre email so that we will regard your price priority.









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