Gems PS61 Pressure Switch

Feature & Principle

It is Gems PS61 miniature pressure switch. When system pressure reaches the set threshold, the internal diaphragm drives the contact to switch on or off, sending discrete switch signal for pressure monitoring and interlock control. Compact small-size structure, good anti-vibration and anti-impact performance. Optional HNBR, FKM diaphragm to adapt to different oil and fluid media. Multiple thread interfaces and electrical connectors available for OEM integration. Widely used for engineering machinery, hydraulic stations and fire suppression systems.

Specifications

Model: PS61 Brand: Gems Contact type: SPST NO / NC Pressure range: 0.7 ~ 300 bar Max switch capacity: 100 VA Burst pressure: 600 bar Working temperature: -40℃ ~ +121℃ Diaphragm: HNBR, FKM optional Process connection: NPT / BSP / SAE thread optional Ingress protection: IPX7, IP6KX Application: Construction machinery, hydraulic circuit, pneumatic equipment, fire protection Certification: CE

Components & Diagnostics

Diaphragm sensing assembly, internal micro switch, threaded fitting, sealing ring, plastic housing and wiring terminal. Common faults: set point drift, contact burnout, diaphragm rupture, fluid leakage.

Product Brief

PS61 miniature pressure switch, Gems hydraulic pneumatic monitoring spare widely used for engineering machinery and hydraulic station overhaul and replacement.