IFM PN7594 Used Working Pressure Sensor

Product Overview

The ifm electronic PN7594 is a high-precision Electronic Pressure Sensor with a built-in digital display, designed for industrial monitoring of liquids and gases. It features a ceramic-capacitive measuring cell that is highly resistant to overpressure and long-term drift. The module includes a programmable 4-digit alphanumeric display that can change color (Red/Green) to visually signal whether the process pressure is within the acceptable range. As a Used Working unit, it provides a robust and flexible solution for vacuum and pressure applications up to 10 bar, featuring IO-Link integration for modern "Industry 4.0" connectivity.

Key Features

• Dual Switching Outputs: Provides two independent digital outputs (PNP/NPN) that can be configured as normally open or normally closed.
• IO-Link Communication: Supports IO-Link for remote parameter setting and digital transmission of process values, ensuring high data integrity.
• Red/Green Display: The 4-digit display provides a clear visual alert by changing color when switching points are reached, improving on-site monitoring.
• High Overload Protection: The ceramic measuring element is designed to withstand significant pressure peaks and cycles without loss of accuracy.
• Rotatable Housing: The upper part of the housing can be rotated 345° after installation, allowing the display and cable outlet to be optimally aligned.
• Universal Application: Suitable for a wide range of industrial media, including water, oils, and gases, with a standard G 1/4 process connection.

Item Condition (Used Working)

• Functional Status: Used Working. This sensor has been fully tested. The display is bright and responsive, and the switching outputs have been verified across the full -1 to 10 bar range.
• Physical State: Clean industrial condition. The stainless steel housing and G 1/4 threads are in excellent shape. The M12 connector pins are straight and gold-plated for reliable contact.
• Technical Integrity: The ceramic sensing element shows no signs of fatigue or zero-point drift. The unit retains its IP67 rating and is ready for immediate field installation.
• Note: Professional installation is recommended. Ensure the process connection is tightened to the recommended torque (25-35 Nm) to maintain a leak-proof seal.

Package Includes

1. 1 x ifm electronic PN7594 Pressure Sensor with Display