Axial turbine flow switch SIKA VTH 15

The liquid flowing into the turbotron is split by the guide blading into four sub-beams. These meet four
Directions on the rotor and put it in rotation. The uniform load on the bearings from four sides lifts the forces
mostly on and the wear is reduced to a minimum. The extremely hard bearing materials, sapphire and
Carbide, in addition to guarantee an exceptional life.

The rotor speed is now converted into an electrical pulse signal (frequency):
- VTH and VTP are equipped with rotors equipped with magnets. A Hall effect sensor detects the rotation of the rotor.
- The VTI has stainless steel pins in the rotor. An inductive proximity switch detects the rotor rotation.

In both cases, a flow-proportional frequency signal (square wave signal) is available.

Turbine Flow Sensor
Type VT1541KHÜTTI21
VTH 15 K5-41 NT, SP-T3261
Pipe piece PPO Noryl
Turbine internal parts PEI Ultem
G3/4 external thread
DN 15, PN 6
Connection adapter stainless steel
with AVS ELSA plug connection
for tube AD12, nickel-plated brass
Max. Medium temperature 60° C
Measuring range 5 ... 20 l / min
Output 800 pulses/liter, NPN open col.
PVC sheathed cable 1800 mm
integrated temperature sensor KTY 82-210
Stainless steel, PVC pipe 1800 mm
black union nut G3/4