Omni Instruments
contact icon+44 (0) 845 9000 601
+44 (0) 1382 443000

Contact our technical sales team now to discuss your requirements

help icon
MY BASKET basket arrow


My Cart

You have no items in your shopping cart.

Click basket to edit.


Latest added news blog
CDI5450 Hot Tap Compressed Air Flow Meter
Kenny Laidlaw
Jun 14,2017
The CDI 5450 is a hot tap compressed air flow meter is a modified version of the 5400 compressed more >
DPT Flow Meter for Fan Control

DPT Flow Meter for Fan Control

1 Week Del.

Quick Overview

The DPT Flow is designed for centrifugal fans equiped with inlet rings. The air volume flow measurement is based on differential pressure value measured from the fan. Suitable for use with Flkt Woods, Rosenberg, Nicotra, Comefri, Ziehl, Ebm-Papst, Gebhardt branded centrifugal fans.
View Options



  • Control the ventilation system via connected EC controller, frequency inverter or other control unit with 0-10 V power supply.
  • Monitoring air volume flow or pressure directly on air handling unit


  • Connect directly on fan or ventilation unit
  • Output signals for differential pressure and air volume flow

Power Supply:
24VDC/VAC ± 10%
Suitable media: Air and non-aggressive gases
Output signals, basic version:

Vout 0 - 10 VDC, Load R minimum 1kΩ
Pout 0 - 10 VDC, Load R minimum 1kΩ
Temperature Range: -5 to +50°C (-20 to +70°C for storage)
Materials  Housing: ABS
Dimensions: 90,0 x 71,5 x 36,0 mm
Protection: IP54

Availability: Stock Item


Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

Differential Pressure Transmitter, model DPT-FLOW. Suitable for monitoring flow rates from centrifugal fans. Supply voltage of 24vAC/DC +/- 10% with a 0-10vDC output for differential pressure and flow rate. Operating temperature -5 to + 50 C. Standard unit comes with push button zeroing. Available with LCD and Auto Zeroing function.
View FileDatasheet
   Size: (253.07 KB)

Not Available online