Xi'an Kacise Optronics Co.,Ltd.
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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
| Relative humidity: | 35 to 85% |
| Power supply: | 12 to 24 VDC±10% |
| Current consumption: | 50 mA (at 24 V), 90 mA (at 12 V) |
| Ambient temperature: | 0 to 50°C |
| Display: | 1/2-digit, 2-color |