Keyence AP-31A AP Series 12–24V DC Pressure Sensor / Pressure Switch

Keyence AP-31A AP Series 12–24V DC Pressure Sensor/Pressure Switch

Product Introduction

The Keyence AP-31A is a precision pressure sensor and switch from the AP Series, designed for industrial automation applications. Operating on a 12–24V DC power supply, this compact device combines accurate pressure measurement with reliable switching functionality. Featuring a 1/2-digit, 2-color display for real-time pressure visualization, it ensures seamless integration into manufacturing systems, providing both analog pressure feedback and digital switching outputs for process control.

Product Features

Wide Operating Voltage Range:

Compatible with 12–24V DC power supplies (±10% tolerance), suitable for diverse industrial setups.

Dual-Functionality:

Pressure sensor: Monitors and displays real-time pressure values.

Pressure switch: Triggers digital outputs based on configurable pressure thresholds.

Compact & Efficient Design:

Low current consumption: 50 mA at 24V, 90 mA at 12V, minimizing power draw in automated systems.

Space-saving form factor for tight installation spaces.

Clear Visual Feedback:

1/2-digit, 2-color display (e.g., green/red) indicates pressure status and alarm conditions at a glance.

Environmental Adaptability:

Operating temperature: 0–50°C, suitable for standard industrial environments.

Relative humidity: 35–85% (non-condensing) for reliable performance.

Technical Specifications