Sealing chamber monitoring (external electrode)

Connect the external electrode via an evaluation relay. Relay “NIV 101/A” is recommended for this. The threshold is 30 kOhm.

Once the threshold is reached, a warning must be output or the unit must be switched off.

Note the additional information in the section on potentially explosive areas in the appendix!

CAUTION

Connection of the sealing chamber control

If, on reaching the threshold, there is only a warning, the mixer may be irreparably damaged by the water ingress. Deactivation of the mixer is always recommended!