Product Description

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

Product Features

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
SCH-PSB Request Form
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