Industrial sensing solutions for OEM and automation applications

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Mechanical Pressure Switches

PS4 Series

Diaphragm Pressure Switch

Diaphragm pressure switch with a snap-action SPDT contact for neutral liquids and gases.

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CASCED PS4 diaphragm pressure switches in multiple connection styles
RANGE1-10 bar
OUTPUTSPDT snap-action contact
MATERIALHigh-pressure-resistant diaphragm construction
PROTECTIONIP00 / IP67 / IP68 by connection

Product overview

Application-focused measurement and switching.

The PS4 Series combines an elastic diaphragm with a snap-action SPDT contact for neutral liquid and gas pressure monitoring. The compact switch covers a 1 to 10 bar adjustment range and is designed for system pressures up to 200 bar.

Configuration note

Ratings, materials, interfaces, and approvals can vary by ordered configuration. CASCED INC confirms the controlled specification before order acceptance.

Key features

  • Elastic diaphragm
  • Compact construction
  • 0.3 mm pressure snubber
  • Factory-set switch point available

Technical specifications

Key data for product selection.

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Adjustment range
1–10 bar
Maximum system pressure
200 bar
Repeatability
Max. ±2% FS at room temperature
Hysteresis
Reference: 0.1 bar + (5–10)% of set point; not adjustable
Mechanical life
>1×10^6 operations
Switching frequency
Max. 1 Hz
Temperature range
-40°C to +80°C
Vibration
10 g, 10–2000 Hz, sinusoidal, ISO 16750-3
Shock
30 g, 14 ms, sinusoidal, DIN 40046 T7
Protection
IP00 Faston; IP67 M12×1 or Deutsch; IP68 cable outlet
Weight
Approx. 0.1 kg

Downloads

Technical documentation

View in your browser or download a copy for engineering and sourcing review.

EN
English technical datasheetTranslated product reference; configuration confirmation required

Typical applications

Engineered for real industrial systems.

01Neutral liquid or gas pressure monitoring

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