Flow monitoring with SIL certification
For applications with the safety requirement SIL (Safety Integrity Level) we have developed the flow monitor NLSW®45-3 SIL1 as well as the sensor F3.x SIL1 developed and externally certified.
The evaluation units and probes are available with SIL1 certification or in combination with ATEX certification (zones 1 and 2).
We will be pleased to provide you with the safety characteristics of the measuring devices on request.


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Exemplary areas of application
Surface coating equipment
Monitoring the supply and exhaust air of extraction and air purification systems
Papermaking
Monitoring the supply air in production
Paint and varnish production
Monitoring of a constant air flow to generate an overpressure or underpressure
Glass production
Monitoring of supply air at production plants