Data Sheet for Product

Smart Infrastructure

CE2N5372en

2021-12-

Required position for the cooling energy meter

To avoid the formation of condensation on cooling energy or combined heat/cooling energy

meters, make sure the cover on the measuring tube points to the side or downward. Install

the protection pockets so that the temperature sensor is horizontal or vertical, pointing down.

Mount the processor unit away from the flow measuring section (e.g. on the wall). Make sure

that condensation cannot run along the connected lines, entering the processor unit (forming

a loop downward).

Permissible mounting position when metering cooling energy:

1 Transducer cover (only applies to WS.6..)

Processor unit

The ambient temperature of the processor unit cannot exceed 55 °C. Avoid direct sunlight.

Ensure that no water can enter the processor unit at the mounting location.

For water temperatures between 10 °C and 90 °C, the processor can be secured to the flow

measuring section.

For water temperatures above 90 °C and/or below 10 °C, mount the processor unit on the

wall (split mounting).

The adapter plate on the wall or the flow measuring section can be aligned as needed to

ensure ease of reading. To remove the electronic unit, turn the housing by 45° to the side

and lift.

To fit the processor unit to the wall, remove it from the flow measuring section and screw the

adapter plate to the wall and slide the processor unit to the adapter base, snapping into

place.

NOTICE

WS.5..: The adapter plate cannot be removed. The wall adapter must be ordered

separately as an accessory.

WS.6..: The adapter plate can be removed from the flow measuring section.