call us on 0800 832 732
Vortex Flowmeter DVH
Enquire

Vortex Flowmeter DVH

The compact KOBOLD Type PWL flow meter works on the Vortex principle. A Karman vortex is created downstream of the sensor body, i. e. the fluid flow causes vortices to be created on both sides, and these are straightened out by the current. This straightening out of the vortex is proportional to the flow velocity of the medium.

Every vortex creates a small negative pressure which is detected by a capacitive pressure pick-up and converted into an electrical pulse. A downline transducer converts the pulse signal into a standard output signal.
 

Features & Benefits

  • Measuring range: 0.2 - 5 ... 32 - 970 m³/h liquids, 3 - 28 ... 549 - 9034 Nm³/h (20°C, 0 bar rel) air, 3 - 18 ... 500 - 5797 kg/h (0 bar rel) vapour
  • Connection: ANSI ½ ... 8", flange DN15 ... DN200, wafer flange
  • Material: stainless steel, Hastelloy
  • Pmax: PN 16, 40, 100
  • tmax: 260°C (400°C)
  • Accuracy: ±0.7 % of reading liquids, ±1 % of reading gas/vapour, 1 (3) analogue outputs, 1(3) contacts, digital display
  • Option: temperature / pressure sensor


btn enquire   Datasheet   user manual

You might also be interested in ...

Mass Flowmeter Coriolis TMU/UMC-3 Ultrasonic Flowmeter - Counter / Dosing Unit DUK-..E/-G Ultrasonic Flowmeter DUC Oval Wheel Flowmeter DON-...LCD

Mass Flowmeter Coriolis TMU/UMC-3

Ultrasonic Flowmeter - Counter / Dosing Unit DUK-..E/-G

Ultrasonic Flowmeter DUC

Oval Wheel Flowmeter DON-...LCD

about us

APC Techsafe a division of NZ Safety Blackwoods are market leaders in Gas Detection, Instrumentation, Flow Control and Hose & Fittings in New Zealand. With over 35 years of experience bringing the latest technologies from the world’s leading suppliers to market, offering supply, assembly, service, calibration, training and support nationwide....

read more »
APC Techsafe logo
NZSB Technical Solutions APC Techsafe Logo



 
 

contact us

Postal Address
Private Bag 92-100
Victoria Street
West 1142
Auckland
Avondale Office (Gas Detection)
660 Rosebank Road
Avondale
Auckland 1026

view map »

Christchurch Trade Centre (Gas Detection, Hose, Valves)
Corner of Lunns and Curletts Road
Middleton
Christchurch

view map »

Technical Trade Centre (Hose, Valves)
21 El Kobar Drive
East Tāmaki
Auckland 2013

view map »
 
  • Wesfarmers Industrial And Safety
  • NZSB logo stacked
  • NZSB WST - Black Reverse Stacked resized