DPR-1620-NPN-NC

Safety Light Curtain Area Sensor — 10 mm Resolution with 300 mm Protection Height

Product Overview

The DAPPRA DPR-1620-NPN-NC Safety Light Curtain Area Sensor is an industrial safety sensing device designed for machine protection and hazardous area monitoring applications.

Using Infrared LED Through Beam Detection technology, the DPR-1620-NPN-NC creates a protective detection field between the emitter and receiver. When an object enters or interrupts the detection area, the sensor detects the beam interruption and provides an output signal to the industrial control system.

The DPR-1620-NPN-NC belongs to the DAPPRA DPR Series Area Sensor family and is designed for applications requiring reliable optical protection, fast response, compact installation, and industrial environment durability.

Key Product Information

Parameter	Specification
Product Model	DPR-1620-NPN-NC
Product Type	Safety Light Curtain Area Sensor
Brand	DAPPRA
Detection Technology	Infrared LED Through Beam Detection
Optical Beam Quantity	16 Beams
Optical Axis Pitch	20mm
Resolution	10mm
Detection Distance	0.1–3M
Output Type	NPN
Signal Logic	NC (Normally Closed)

Key Features

16-Beam Detection Field 16 infrared beams with 20mm optical axis pitch and 10mm resolution

Fast 0.5ms Response Rapid beam interruption detection for machine safety

NPN NC Output NPN transistor output with Normally Closed signal logic

Compact Design 29 × 30mm cross section, 368mm total height, 300mm protection height

SIL 2 CE FCC RoHS IP65

Technical Specifications

General Specifications

Parameter	Specification
Brand	DAPPRA
Series	DPR Series Area Sensor
Model	DPR-1620-NPN-NC
SKU	SH63
Product Type	Safety Light Curtain Area Sensor

Optical Specifications

Parameter	Specification
Detection Technology	Infrared LED Through Beam Detection
Light Source	Infrared LED
Optical Beam Quantity	16 Beams
Optical Axis Pitch	20mm
Resolution	10mm
Detection Distance	0.1–3M
Protection Height	300mm