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FLU-07 · Fluids and energy

Sizing of an orifice plate flow meter to EN ISO 5167-2

Bore diameter, differential pressure and uncertainty of a calibrated orifice plate.

EN ISO 5167-1EN ISO 5167-2
Proven service: established method, fixed price and delivery. If your case falls outside the standard or you need help choosing the right service, request a consultation or call +39 333 829 7733.

Description

EN ISO 5167-2 sets the geometry, the discharge coefficient and the straight lengths of orifice plates: from the flow rate and the fluid you obtain the diameter ratio, the differential pressure and the measurement uncertainty.

What it includes

  • Diameter ratio and bore diameter
  • Differential pressure at full scale
  • Permanent pressure loss and uncertainty
  • Straight lengths upstream and downstream

What we need from you

  • Minimum and maximum flow rate
  • Fluid, pressure and temperature
  • Internal diameter of the pipe

Data is sent after the order confirmation, by email or with a sharing link. On request we sign a non-disclosure agreement before receiving the files.

What you receive

Calculation report in PDF

How ordering works

  1. Request the pricePress «Get the price», choose the options and send the request: it is free and puts you under no obligation.
  2. Receive the priceWe send you the price of the service and the delivery time by e-mail, with the options you chose.
  3. Payment and dataYou pay by bank transfer and send the input data: the delivery days start from here.
  4. DeliveryYou receive the report in PDF and the agreed files, with an electronic invoice.

FAQ

Is the price really fixed?

Yes, for the scope described on this page: the price stated in the offer, plus VAT, including the options you selected. If the data you send show work that differs from the standard one, we tell you before starting and you decide whether to go ahead with a dedicated quotation or to cancel at no cost.

How do I pay?

By advance bank transfer, on the basis of the offer you receive after the price request. Work starts when the payment and the input data have been received.

When will I receive the work?

Within 3 working days of receiving payment and all the required data; with the urgent option the time is halved.

Can I order as a private individual?

Yes. The offer also states the price including VAT, and as a consumer you have the right to withdraw within 14 days under the terms of sale.