Installation Instructions

Electrical connections Page 16/24

Installation and commissioning instructions

VI. Electrical connections

1) Electrical connections

Electrical installations must be carried out according to the standards and by authorized

personnel!

Before making the connections, turn off the power supplies!

2) Analog power and output operational connections

The probe must always remain on. It must never be stored off in water. In case of extended

use shutdown, remove the probe from the passage chamber and store it in its original dry

box.

The cell output signal has no galvanic separation.

Probe electrical connection is WITHOUT polarity.

The probe is connected to a limited power source in accordance with IEC61010-1.

 Loosen the cable gland PG7 (1).

 Unscrew the top of the measuring probe counter-clockwise (2) by a quarter turn and remove it

(3).

 Run the two-wire cable (4) (caution: allow about a 5cm set of insulated measuring conductor

in the measuring cell).

 Then connect the two-wire cable to the sensor terminals (5).

 Screw the top part completely in the body clockwise to the stop (6-7).

 After locking the PG7 connector nut (8), mount the measuring probe into its passage chamber.