ifm electronic gmbh Pressure switch with intuitive switch point setting PK6521

• Simple switch point setting by means of two setting rings allowing optimum reading
• High long-term stability thanks to robust stainless steel measuring cell with high permissible pressure rating
• Mechanical locking prevents inadvertent switch point manipulation
• Lifespan of more than 50 million pressure cycles
• For use in hydraulics, pneumatics, air-conditioning and refrigeration

The PK6521 electronic pressure switch from ifm electronic, with a protection rating of IP67, has a complimentary switching output and operates in a pressure range of 0-3625 psi (0-250 bar). The two easy-to-read adjustment rings allow easy and accurate switching and reset point adjustment in both liquid and gas media. Mechanical locking prohibits unauthorized manipulation. Two clearly visible LEDs indicating the switching and operating status provide the required transparency. The PK6521 electronic pressure sensor, with G 1/4 male process connection and M12 connector, is particularly suited for use in hydraulic and pneumatic applications as well as for pressure monitoring and cooling technology.