Dots

Turbine flow sensors with threaded connection / Version for HVAC and industrial applications

Type VT15

  • Hall effect or Inductive proximity sensor
  • Pressure rating up to 300 bar
  • For medium temperatures up to 150°C

Configure product

nominal diameter
Pipe section material
Medium temperature
Pressure rating
Process connection
measuring sensor
Output signal - signal shape
Electrical connection
Temperature Sensor
Temperature sensor connection
Temperature sensor immersion tube material
Screen filter
Attachment electronics
Description

The SIKA turbine flow sensor type VT15 is used for flow measurement and dosing in water and water mixtures. The sensor is used in many applications, including:

• monitoring of cooling circuits in machine and plant construction

• water treatment

• cleaning processes

• dosing

Due to its compact dimensions and high measuring accuracy, it offers convincing advantages compared to conventional water meters:

• A temperature sensor can be integrated in the housing, thus saving additional installation costs.

• The maximum medium temperature of 120°C offers sufficient safety for all operating conditions.

The liquid flowing into the turbine flow sensor is divided into partial jets by the blading. These hit the rotor uniformly from different directions and cause it to rotate. The speed of the rotor is now converted into an electrical pulse signal (frequency): The rotor is equipped with stainless steel pins (VTH, VTM, VTP) or magnets (VTI). A Hall effect sensor (VTH, VTM, VTP) or an inductive proximity switch (VTI) detects the rotational movement.

A flow proportional frequency signal (square wave signal) is available. Due to the uniform flow to the bearing, the forces largely cancel each other out and wear is reduced to a minimum. The extremely hard bearing materials, sapphire and hard metal, also guarantee an exceptional service life.

Data sheet
Operating manual
Certificates

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