Cleveland Controls NS2-1020-01 Pressure Switch 321894-709 Can this sensor be used

Can this sensor be used in both liquid and air applications

This control features universal wiring capability for 120V or 240V circuits

and industrial process heating systems

Using generic relays is not recommended

Cleveland Controls NS2-1020-01 Pressure Switch 321894-709 Can this sensor be usedAs a key component for airflow monitoring, the Cleveland Controls NS2 1020 01 Pressure Switch is engineered for high accuracy sensing of positive, negative, or differential air pressure. This HVAC air pressure switch features a compact glass filled polycarbonate housing and a high stability silicone diaphragm, making it a reliable choice for monitoring ductwork pressure, controlling dampers, or verifying fan operation. With a fixed set point of 1. 50"