SOR 522CR-TC111-P7-C2A-VTPK Electronic Pressure Switch

SOR 522CR-TC111-P7-C2A-VTPK Electronic Pressure Switch is an electronic sensing device that converts pressure readings into a discrete switching signal for process control in pneumatic and hydraulic systems. This variant covers a 0–1000 psi range and is designed for 120 VAC operation with a 0.5 A load rating, enabling direct integration with relays, controllers, or alarm circuits without an external power supply. As part of the 522CR family from SOR, the switch combines a pressure-sensing element with solid-state electronics to deliver reliable setpoint switching in industrial environments. The VTPK suffix denotes a specific packaging/configuration for this model, ensuring compatibility with the system’s mounting and wiring needs. This exact model identifier—522CR-TC111-P7-C2A-VTPK—appears in catalog listings and dealer inventories as an electronic pressure switch intended for control applications requiring a 120 VAC control circuit and a defined pressure setpoint, avoiding reliance on purely mechanical alternatives.