CÔNG TẮC ÁP SUẤT WIKA A2G-42

Applications
* Monitoring of air filters and fans, air dampers and industrial air cooling circuits
* Protection of heating coils from overheating
Special features
* UL and CSA approval
* Easy to install and assemble
* High accuracy
* Robust case and functional design: Reversible cable gland for flexible mounting (3 x 120°)
* Delivery incl. connection accessories
Description
The model A2G-42 differential pressure switch is used for monitoring the differential pressure, overpressure and vacuum of air and other non-flammable and non-aggressive gases. Possible application areas are the control of air flows and the monitoring of filter contamination in HVAC/R systems as well as the monitoring of industrial air circuits.
The setting of the switch point is made via an internal precision scale.