FLEXIBLE POSITIONING

The Hydro-Mix sensor may be used successfully with all static pan type mixers as indicated, and only one sensor is required. However, it is important that it is positioned in the moving flow of material where no build up on the sensor face is likely to occur.

Planetary mixers

Mount the sensor in the base of the mixer. Position of sensor centreline is set in from the side wall of the mixer by approximately 1/4 to 1/3 of mixer radius.

Turbo mixers

The sensor may be positioned in the base of the mixer, or in the side wall providing there is sufficient material to cover the sensor. In this position the sensor is less susceptible to accidental damage and is more accessible. Bottom edge of sensor is positioned approximately 50mm above mixer floor.

Rotating pan mixers

The unique
Hydro-Probe Orbiter
microwave sensor is specifically designed for rotating pan
mixers

Single horizontal shaft mixers

Position sensor on the upside of the blade movement. Centreline of sensor mounted at approximately 10 degree angle from the vertical

Twin shaft mixers

Experience has shown that the best position for mounting the Hydro-Mix sensor in a twin shaft mixer is 30 degrees from the bottom, halfway along the length. Positioning on the upstroke of the blade is preferable. where this is not possible a down stroke position is recommended.

The sensor may also be mounted on the end-wall, opposite the motors. This is the least favoured position but may prove appropriate for some applications.

For further information see Engineering Note EN0046.