KOBOLD’s SCH-PSB is an adjustable differential pressure switch for monitoring overpressure, vacuum, and differential pressure of air or other non-combustible, non-aggressive gases in low-pressure HVAC systems. The switching pressure may be adjusted without a pressure gauge using a scaled adjustment knob. The switching differential is easily adjusted using a screwdriver.
SCH-PSB – Differential Pressure Switch for HVAC
Product Specifications
Measuring Ranges | 20…300 Pa, 50…500 Pa & 200…1000 Pa |
Max. Pressure | 10 kPa (1.45 PSI) for All Ranges |
Media and Ambient Temperature Range | -4…158 °F |
Connections | Hose Barb |
Media | Air, Non-combustible and Non-aggressive Gases |
Categories: Pressure, Pressure Switches
Monitoring of Air Filters and Ventilators
Monitoring Industrial Cooling Air Circuits
Overheating Protection for Heater Fans
Monitoring Flows in Ventilation Ducts
Controlling Air and Fire-Protection Flaps
Frost Protection for Heat Exchangers
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