Differential Pressure Switch Handles Room Pressure Monitoring

Feb. 10, 2014
Differential pressure switches feature a diaphragm design and self-cleaning contacts for more accurate switching points.

Clark Solutions has launched the series 605 differential pressure switch designed for use with air and non-corrosive gases. The switch comes with standard switch points from 0.05” w.c. to 1.6" w.c. Models with optional switch points above 1.6" w.c., are available. Series 605 switches can be installed either vertically or horizontally without impacting performance.

The switches feature a trapezoidal bead diaphragm design. Switch-point repeatability is ±.004" w.c (1.0 Pa). The self-cleaning contact design that is standard for all 605 switches means they are never susceptible to contact point corrosion or degradation.

Integrated cable strain relief is standard on all series 605 differential pressure switches to assure connectivity. The switches are suitable for use in gas-fired heating systems, HVAC monitoring and control systems, Interlock systems as well as appliance, fume hood and other applications.