Description
An airflow sensor monitors pressure loss in the air duct. A pressure sensor connected to the control unit provides an input signal.
The air flow sensor connects to the fan starter and automatically starts with the fan. An alarm is triggered (red LED and relay terminal) when the air pressure in the duct exceeds the set limits. The LED lights are powerful enough to be easily visible from a distance. Two independent power terminals are provided.
The pressure sensor can be installed in ATEX zone 2/22, the control unit must not be installed in ATEX zone.
The air flow alarm consists of a control unit, pressure switch, hose, built-in filter, cable gland and battery.»
- Assures optimal usage of system and secured functionality.
- Support the customer with their responsibility on air quality.
- Comply with Health and Safety legal requirements and recommendations.
- Continuous service and maintenance for prolonging system length of life.
