CKD P4100-15-W Industrial Pneumatic Pressure Switch (Made in Japan):
- Technical Specifications: Port connection size Rc 1/2 (1/2" BSPT), pressure adjustment range 0.1 to 0.8 MPa (1 to 8 bar), maximum proof pressure 1.5 MPa, working fluid compressed air and non-corrosive inert gases, electrical contact rating 5A at 250V AC / 0.5A at 125V DC (SPDT microswitch), mechanical service life >1,000,000 operations, ambient & fluid temperature range 5°C to 60°C, Product of CKD Corporation Japan.
- Highly Reliable Diaphragm-Piston Mechanism: Converts pneumatic line pressure into crisp, snap-action electrical switching with high repeatability and minimal hysteresis.
- Wide 0.1 to 0.8 MPa Adjustable Pressure Range: Top calibrated adjustment dial enables straightforward field tuning of safety pressure cut-off thresholds.
- High-Flow Rc 1/2" Port Connection: Large internal bore minimizes pneumatic flow restrictions across high-volume compressed air supply headers.
- SPDT 1NO+1NC Snap-Action Microswitch: Allows dual safety interlock signaling to trigger emergency compressor shutoffs or low-pressure PLC alarm beacons.
- Robust Industrial Enclosure: Die-cast aluminum alloy body with protective terminal cover resists factory oil mist, vibration, and thermal cycling.
- Applications: Factory pneumatic main line pressure monitoring, air compressor interlock safety, pneumatic clamp confirmation, and nitrogen gas line protection.
