Datasheet

DPR-0620-NPN-NC

Industrial Area Sensor · 6‑Beam · 20 mm Pitch · 100 mm Protection Height

The DAPPRA DPR-0620-NPN-NC is a DPR Series Industrial Area Sensor designed for multi‑beam object detection, machine protection and industrial automation applications. It uses through‑beam infrared detection with 6 optical beams at a 20 mm optical axis pitch, creating a 100 mm protection height.

6Optical Beams

20 mmOptical Pitch

100 mmProtection Height

166 mmTotal Height

NPN NCOutput

Product Overview

The DAPPRA DPR-0620-NPN-NC is a DPR Series Industrial Area Sensor for industrial object detection, machine protection and automated equipment applications.

The sensor uses a through‑beam infrared detection method with a separate emitter and receiver. Six optical beams are arranged at a 20 mm optical axis pitch, creating a 100 mm protection height.

Product Identity

Parameter	Specification
Product Series	DPR Series
Model	DPR-0620-NPN-NC
SKU	SD70
Product Type	Industrial Area Sensor
Detection Method	Through Beam Infrared Detection
Manufacturer	DAPPRA Automation
Brand	DAPPRA

Key Specifications

Parameter	Specification
Beam Quantity	6 Optical Beams
Optical Axis Pitch	20 mm
Protection Height	100 mm
Total Height	166 mm
Housing Cross Section	29 × 30 mm
Output Type	NPN
Signal Logic	NC (Normally Closed)
Power Supply	DC24V ±20%
Response Time	<5 ms
Detection Distance	0.2–3 m
Protection Rating	IP65
Operating Temperature	-10°C to +55°C
Safety Certification	SIL 2 / IEC 61508
Compliance	CE / FCC / RoHS

Working Principle

The DPR-0620-NPN-NC uses a through‑beam infrared detection method with a separate emitter and receiver. The emitter continuously sends multiple infrared beams toward the receiver to create a detection area. When an object enters the detection zone and blocks one or more beams, the receiver detects the interruption and changes the output signal according to the configured NPN NC logic.

Working principle of the DPR-0620-NPN-NC Industrial Area Sensor

Model Number Explanation

DPR-0620-NPN-NC model number breakdown

Model Code	Meaning	Description
DPR	Product Series	DAPPRA DPR Industrial Area Sensor Series
06	Beam Quantity	6 optical beams
20	Optical Axis Pitch	20 mm beam spacing
NPN	Output Type	NPN transistor output
NC	Signal Logic	Normally Closed