WENGLOR UF87PA3 ultrasonic sensor

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The Wenglor UF87PA3 is an ultrasonic sensor designed for industrial automation. It detects various surfaces such as metal, plastic, liquids, and granules without contact using sound waves. Ideal for filling lines, level measurement, packaging, and robotics. It performs reliably in dusty, humid, or light-variable environments.

Detection Type: Ultrasonic sensor

Sensing Range: 30 mm – 1300 mm (typical)

Measurement Principle: Time-of-Flight (sound waves)

Supply Voltage: 18–30 V DC

Output: Analog (0–10 V or 4–20 mA) + Digital (PNP/NPN, NO/NC)

Switching Frequency: ~10 Hz

Response Time: < 50 ms

Protections: Short-circuit, reverse polarity, overload

Operating Temperature: –25…+70 °C

Housing: Plastic body, IP67

Connection: M12 connector (4-pin)

Adjustment: Teach-In or via IO-Link

Data Sheet