Description

Yamatake HPAP21 Polarized Retro-Reflective Sensor “ 4m Sensing Range, NPN Output

The Yamatake HPAP21 is a high-performance **polarized retro-reflective sensor**, designed for **accurate object detection in industrial automation**. With a **4m sensing range**, **NPN open collector output**, and **IP67 protection**, this sensor ensures **reliable operation in harsh environments**.

Key Product Details:

Manufacturer: Yamatake
Type: Polarized Retro-Reflective Sensor
Model: HPAP21

Technical Information:

Sensing Range: 4 m
Current Consumption: 40 mA
Operating Voltage: 10 “ 30 V DC
Electrical Design: NPN Open Collector
Switching Output: Light/Dark
Connector Type: Cable
Cable Length: 2 m
Operating Temperature: -25 / 60°C
Protection Class: IP67
Light Emitter: Red
Insulation Resistance: 20 Ohm
Number of Wires: 3

Designed for **precision object detection**, the Yamatake HPAP21 ensures **accurate, stable sensing performance**, making it ideal for **conveyor systems, packaging machines, and industrial automation applications**.