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YF-DN40 1.5" Water Flow Sensor


Write a review | 3 reviews

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-04-02

  • Brand: Generic
  • SKU: 1629 | DAB258

Availability: InStock priceValidUntil: 2026-04-02

  • Rs. 1,364.38 (inc GST)
    Rs.1,156.25 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

YF-DN40 1.5" Water Flow Sensor

YF-DN40 1.5 inch Industrial Water Flow Sensor

YF-DN40 is a plastic body water flow sensor that contains a water rotor and a hall-effect sensor and is used for flow measurement for industrial application . When the water flows through the rotor, rotor rolls and the speed of it changes with a different rate of flow. The hall-effect sensor outputs the corresponding pulse signal.

The output of the flow sensor is proportional to the water flow. The more the water flowing more are the pulses.

Features

  • Hydrostatic pressure> 1.75MPa meet
  • Operating voltage range DC 5 ~ 24V comply
  • Insulation resistance> 100M> 100M
  • Accuracy in 1 ~ 120L / MIN  ± 2% in line
  • Flow pulse characteristics F = (0.45 * Q) Q = L / Min meet
  • Low temperature test at -20'C temperature placed after 72h, at room temperature for 1h, the first measurement accuracy within ± 5% value in line
  • High-temperature test temperature at 85'C placed after 72h, at room temperature for 1h, the first measurement accuracy within ± 5% value
  • 11/2" DN40 flow rate 5~150L/min  Plastic Hall Turbine flow sensor meter  switch valve control liquid flow sensor

Specifications

  • Product item no. : YF-DN40
  • Material : Plastic
  • Function : Sensor , flow rate control
  • Thread size :  BSP 1 1/2”
  • Size : L 92x OD46  X1.5"
  • Color : Black  color 

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Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
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