On request with certificate.
according to VDI 2640, part 3 and ISO 16911 without factor.
Ø 3 to 20 mm, length: from 100 to 6000 mm.
according to ISO 10780: 1994 (E) and ISO 16911 with constant factor.
Ø 20 or 30 mm, length: from 100 to 6000 mm.
according to VDEh with calibration certificate for the factor.
Ø 15 or 20 mm, length: 500 bis 2000 mm.
the transport solution for flow measurement in big chimneys.
Ø 40, 30 or 25 mm, length from 500 mm up to 6000 mm.
Holder for the Pitot tubes to fix it at ducts sleeves. Additional accessoiries for Pitot tubes.