Replacement measuring module for channel sensors of fine dust particles AQS21.. The measuring module is responsible for measuring the occurrence of fine dust particles in air conditioning and ventilation systems.

The exchange should be carried out by a trained specialist in compliance with the exchange conditions.

The replacement is identical on both types of sensors.

Exchange

First, we disconnect the auxiliary cover from the main cover. Be careful not to touch exposed cables.
We pull out the module with the auxiliary cover.
We disconnect the old measuring module from the auxiliary cover by pressing the fuses,
We remove it from the cover
We will replace the old module with a new one.
We snap the new one into the auxiliary cover.
We return the auxiliary cover with the new module to the main cover.
We will connect the auxiliary cover to the main cover again.

We respond to your product queries as quickly as possible, usually within 24 hours.

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Siemens Sensor module for replacement for QSM21..

Siemens Sensor module for replacement for QSM21..

Parameters and catalogs

Exchange

Accessories