Electronic pressure switch CS-PT624

relayM12 connector8 pin M12 connector

Product overview
The CS-PT624 is an electronic pressure switch for industrial measurement and control applications. It converts pressure into a switching output with an adjustable alarm setpoint, LED indication and relay output. The unit features stainless steel wetted parts and IP65 protection suitable for air and general fluid systems.

Features and Applications

• SS304 shell and pressure connector
• Relay output (NO/NC/COM)
• Over-voltage and reverse-voltage protection
• Alarm setpoint adjustable from 0 to full scale
• IP65 protection rating
• Suitable for air measurement, gas or liquid pressure monitoring and control

Operation
The switch provides a relay output that changes state when pressure crosses the set alarm point. When pressure exceeds the high alarm setpoint, the LED illuminates and the NO contact connects to COM while NC is isolated. The output remains in this state until pressure falls below the release (reset) point determined by the setpoint minus hysteresis.

Technical specifications

• Accuracy options: 0.5% F.S., 0.25% F.S., 1% F.S.
• Power supply: 12 VDC (or 24 VDC where 12 VDC is not in the supply range)
• Typical test conditions: 25°C; relative humidity 45%–75%; ambient pressure 86 kPa–106 kPa
• Output: Relay (NO/NC/COM)
• Indication: LED for alarm/status
• Enclosure and wetted parts: Stainless steel (SS304)
• Protection rating: IP65
• Alarm setpoint: Adjustable from 0 to full scale
• Connection: M12 connector (8-pin) optional
• Available documentation: product datasheet (PDF)
• Dimensions: see product drawings/images

Dimensions & Documentation
Detailed dimensions, mounting and wiring diagrams are provided in the product drawings and datasheet (PDF). Refer to these documents for installation, connector pinout and ordering options.