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Wennstrom Flow Control AB

Updated:
2016-09-13

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Meters

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Meters

Reliability and performance (PD-meters)
The Wennstrom rotor meter originated in the 1980s and has since evolved into a reliable, high-performing on-truck meter for petroleum products. It has been successfully installed on vehicles throughout Denmark, Finland, Norway and Sweden.
The meter is manufactured in sizes DN65 (2½”), DN80 (3”) and DN100 (4”) and can be used for gravity and pumped deliveries.

The metered volume is recorded via our mechanical calibrator and shown on a numerical wheel register with large, easy-to-read digits. The register is fitted with a totalizer for continuous checking of registered volumes and can be reset by a knob on the side.

Design (PD-meters)
The meter consists of a cylindrical casing with an eccentrically mounted rotor which is rotated by the liquid pressure on the rotor blades.

The blades are mounted on a shaft extending through the centre of the cylinder and move in a radial direction through the rotor. Due to their concentric mounting, the blades never contact the cylindrical inner surface of the casing enabling the
rotor meter to operate very smoothly.

Specifications (PD-meters)
Connecting flanges: TW3, TW4 and SMS2633
Parts in contact with liquid: aluminium, cast iron
and red brass.
Dynamic seals: viton
Rotor blades: PTFE and carbon filling
Working pressure: up to PN10

Versions of meters Item no.
PD rotor meter DN100 with horizontal rotor c/w electronic calibrator 147164
PD rotor meter DN100 with vertical rotor c/w electronic calibrator 147152
PD rotor meter DN80 with horizontal rotor c/w electronic calibrator 147186
PD rotor meter DN100 with horizontal rotor c/w mechanical calibrator and register and ticket printer 147145
PD rotor meter DN100 with vertical rotor c/w mechanical calibrator and register and ticket printer 147151
PD rotor meter DN80 with horizontal rotor c/w mechanical calibrator and register and ticket printer 147176
PD rotor meter DN80 with horizontal rotor c/w mechanical calibrator and ticket printer 147178

Accessories for meters Item no.
Temperature sensor PT100
Register 8801
Ticket printer 8628
Mechanical calibrator, angled 132340
Mechanical calibrator, straight 131660
Electronic calibrator EKG12

Can be mounted with Text Facts
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  • Illustrations
  • Download
  • Approvals

Meters

Meter equipped with electronic calibrator (item no. 147186).

Meters equipped with mechanical calibrator, register and ticket printer (item no. 147145, 147151 and 147176).

Meters

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Datasheet for
Meters
in ENGLISH
as PDF file

 

 

 

 

 

 

 

 

 

 

 

 

 

Meters

Approvals

The meters have metrological approvals issued by SP Techincal Research Institute of Sweden.