Index number FUS Clamp on

Hello all,

Anybody can help me how to calculate index number if I use DN 2600 (104 in)?

Regards,

You need the LTN anyway, there is no such long spacer bar available ;)

If you need to know the spacing before you received the meter, just use si-ware.

It can also calculate the LTN for you.

I attended a Siemens flow seminar last week and the presenter mentioned that Si-Ware software could be used to determine the transducer model and to calculate the LTN distance-between-transducer-faces value.

I had him show me where and how it's done (Utilities tab > Liquid Tool)

The attached pdf document shows a screen shot from Si-Ware for a calculation for 102 inch carbon steel pipe, water at flow rates from 1 to 20 feet/sec. 

The resulting LTN distance is 117.2", a little less than 3m.

You can download Si-Ware software and run the calcs yourself in SI units.