Riko – PND04

Rectangular Inductive Proximity Sensor

Brand : Riko

The RiKO PND04 Series comprises rectangular inductive proximity sensors designed to detect metal objects without physical contact in automation and control systems. These sensors feature a low-profile rectangular housing with anti-bend cable protection and bright LED status indicators for clear visual feedback during operation. They are suitable for assembly machines, conveyor systems, and position sensing applications. (riko.com
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PND04 models support multiple output configurations including NPN and PNP with normally open or normally closed switching selectable via wiring connections. They operate over a wide DC voltage range and are rated IP67 for dust and water resistance, making them suitable for harsh industrial environments.

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Specifications

Specification	PND04 Series
Sensor Type	Rectangular inductive proximity sensor
Sensing Distance	4 mm ± 10%
Secure Sensing Distance	0 to 3.2 mm
Standard Sensing Object	Iron 18 × 18 × 1 mm
Detection Direction	Front surface
Hysteresis	≤ 10% of sensing distance
Response Frequency	500 Hz
Operating Voltage	DC 12 to 30 V
Current Consumption	≤ 14 mA no load
Load Current	100 mA Max at DC 24 V
Residual Voltage	≤ DC 1.5 V
Insulation Resistance	20 MΩ min at DC 500 V
Withstand Voltage	AC 1000 V 60 Hz for 60 sec
Operating Temperature	-20 °C to +60 °C
Protection Degree	IP67
Housing Material	Rectangular ABS, compact enclosure
Wiring Method	Ø4.2 × 2 m, 4 wires pre-wired
Weight	Approx. 55 g