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Water Flow Sensor YF-DN50-S G2" DN50

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A separate flow sensor for measurement in a water pipe. Choose the right connection and version for your WaterFlowKit installation.

€47.00 incl. 21% VAT
€38.84 excl. VAT
  • Personal help via Discord and email
  • Ordered before 15:00, shipped today

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Water Flow Sensor YF-DN50-S G2" DN50

Product information

Water Flow Sensor YF-DN50-S G2" DN50

Extra-large water flow sensor without temperature sensor (YF-DN50-S) for pipes with an outer diameter of approx. 50 mm (DN50, G2″). Particularly suitable for swimming pool systems, large heating or cooling circuits and industrial installations with high flow rates. Available in stainless steel.

  • Model: YF-DN50-S
  • Connection: G2″ (DN50, approx. 50 mm pipe)
  • Flow rate: 10 – 200 L/min
  • Accuracy: ±3 % (for the range 10–200 L/min)
  • Output: pulse frequency (F = 0.2 × Q, Q = L/min ±3 %)
  • Maximum pressure: ≤ 1.75 MPa
  • Supply voltage: 5 – 24 VDC
  • Includes: 1 m cable with plugs on both ends, plug & play with WaterFlowKit

Note: The stated pipe diameter in mm is an indication; this may vary due to the pipe wall thickness.

Unfortunately, the YF-DN50 is currently only available in stainless steel.

Before you order

Which version and accessories will I receive?

You receive the version and accessories you select when ordering. Read the product description for included items and connections. The total beside the order button updates with your choices and quantity.

Can I order internationally?

Choose your delivery country and currency at the top of the page. Available shipping options, costs and payment methods appear at checkout. Import VAT and customs handling charges may apply outside the EU. The stock status beside the order button gives the current dispatch estimate, not a guaranteed international delivery date.

What if I need help or want to return it?

Ask us about compatibility and connections before ordering. For help after purchase, returns or repairs, create a support ticket with your order number and follow the return instructions.

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