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KD25-30 Series CMOS Laser Displacement Sensor with 30 mm Detection Distance, 10 μm Repeatability, and IP67 Protection

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KD25-30 Series CMOS Laser Displacement Sensor with 30 mm Detection Distance, 10 μm Repeatability, and IP67 Protection

Brand Name:	KRONZ
Model Number:	KD25-30 Series
MOQ:	10 pieces
Price:	Negotiable
Packaging Details:	Paper box packing
Payment Terms:	T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Certification:

Document:

Housing Material:

Main Body: Aluminum Die Cast. Front Cover: Acrylic

Repeatability:

Current:

Output Range: 4–20mA L O A D I M P E Dance: 300Ω Or Less

Detection Distance:

30±5mm

Beam Diameter:

Approx.Φ50μm

Connection:

0.15mmΦ5 Core Composite Cable 2m

Voltage:

O U T P U T R A N G E : 0 – 5 V Output Impedance: 100Ω

Weight:

Approx. 85g

Supply Ability:

100000 pieces per month

Product Description

KD25-30 Series CMOS Laser Displacement Sensors

30 mm High-Precision Laser Displacement Sensors with NPN & PNP Switch Output or Dual Output

The KRONZ KD25-30 Series is a family of high-precision CMOS laser displacement sensors designed for 30 mm measurement applications. The series includes four models with NPN or PNP outputs and either Switch Output or Dual Output configurations, allowing engineers to select the most suitable sensor for digital detection or analog displacement measurement.

Protection Rating

CMOS Laser

Technology

30 mm

Detection Distance

10 μm

Repeatability

Class 2 Laser

Safety Class

Quick Specifications

Item	Specification
Series	KD25-30
Detection Distance	30 ±5 mm
Laser Type	CMOS Red Laser
Laser Class	Class 2
Repeatability	10 μm
Linearity	±0.2%FS
Protection	IP67
Housing	Aluminum Die-cast
Response Time	1.5 / 5 / 10 ms

Available Models

Model	Output Type	Output Mode	Analog Output
KD25-30N	NPN	Switch Output	--
KD25-30N2	NPN	Dual Output	0-5V
KD25-30P	PNP	Switch Output	--
KD25-30P2	PNP	Dual Output	0-5V

Output Configuration

Switch Output

Suitable for:

Object Detection
Presence Detection
Position Trigger
Limit Detection
PLC Digital Input

Applicable Models:

KD25-30N KD25-30P

Dual Output

Provides:

Switch Output
Analog Voltage Output

Suitable for:

Distance Measurement
Height Measurement
Thickness Inspection
Precision Positioning

Applicable Models:

KD25-30N2 KD25-30P2

NPN Output

Compatible with:

Mitsubishi PLC
Omron PLC
Delta PLC

PNP Output

Compatible with:

Beckhoff PLC
Schneider PLC

Wiring Diagrams

DC PNP Output Wiring

Suitable for KD25-30P, KD25-30P2

DC NPN Output Wiring

Suitable for KD25-30N, KD25-30N2

Mechanical Dimensions

Compact housing: 20 * 25 * 44 mm with two mounting holes and 2 m composite cable

20 * 25 * 44 mm

Dimensions

Easy Installation

Mounting

2 m Cable

Length

Large LED

Indicator

Technical Specifications

Item	Specification
Model	KD25-30P2
Product Type	CMOS Laser Displacement Sensor
Output Type	PNP
Detection Distance	30 ±5 mm
Repeatability	10 μm
Linearity	±0.2% F.S.
Light Source	Class 2 Red Semiconductor Laser
Laser Wavelength	655 nm
Beam Diameter	Approx. Φ50 μm
Supply Voltage	12-24 VDC ±10%
Current Consumption	≤40 mA (24V DC)
Response Time	1.5 / 5 / 10 ms Selectable
Analog Output	0-5 V
Protection Rating	IP67
Housing Material	Aluminum Die Cast
Cable Length	2 m
Operating Temperature	-10°C to +40°C
Storage Temperature	-20°C to +60°C
Weight	Approx. 85 g

Applications

Primary Applications of the 30mm Series:

PCB Inspection

Electronic Components

IC Positioning

Connector Detection

Precision Fixture

Robot End Effector

SMT Equipment

Semiconductor Equipment

Precision Assembly

Laboratory Automation

Model Selection Guide

Application	Recommended Model
Digital Detection	KD25-30N
Digital Detection (PNP)	KD25-30P
Precision Measurement	KD25-30N2
Analog Measurement	KD25-30P2

Switch Output vs Dual Output

Feature	Switch Output	Dual Output
Object Detection	✔	✔
Distance Measurement	✘	✔
Analog Signal	✘	✔
PLC Control	✔	✔
Position Control	Limited	Excellent
Thickness Inspection	✘	✔

When should I choose Switch Output?

Suitable for:

Presence Detection
Sorting
Counting
PLC Trigger

When should I choose Dual Output?

Suitable for:

Thickness
Height
Distance
Position
Robot Guidance

Frequently Asked Questions

What is the difference between KD25-30P and KD25-30P2?

KD25-30P provides only a PNP switching output for digital object detection, while KD25-30P2 features a dual output design that combines a PNP switching output with a 0-5 V analog output, making it suitable for both detection and continuous displacement measurement.

What is the difference between KD25-30N and KD25-30N2?

KD25-30N is equipped with an NPN switching output, whereas KD25-30N2 adds a 0-5 V analog output in addition to the NPN switching output, enabling precision distance measurement alongside digital control.

Which model should I choose?

Choose the model based on your control system and application requirements:

KD25-30N - NPN Switch Output
KD25-30N2 - NPN Dual Output
KD25-30P - PNP Switch Output
KD25-30P2 - PNP Dual Output

What is Dual Output?

Dual Output combines a switching output for PLC control with an analog voltage output for continuous measurement, allowing a single sensor to perform both detection and displacement measurement.

What is the sensing distance?

30 ±5 mm.

Is the sensor suitable for high-precision inspection?

Yes. With a repeatability of 10 μm and CMOS laser technology, the KD25-30 Series is designed for precision inspection, positioning, and quality control applications.

M8 Connectors

M12 Connectors

RJ45 Connectors

7/8'' Connectors

Industrial Ethernet Switches

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RFID System

I/O Module

Distribution Box

Distributor Connector

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M8 Connectors

M12 Connectors

RJ45 Connectors

7/8'' Connectors

Industrial Ethernet Switches

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Industrial Power Supplies

RFID System

I/O Module

Distribution Box

Distributor Connector

Photoelectric Sensors

products details

KD25-30 Series CMOS Laser Displacement Sensor with 30 mm Detection Distance, 10 μm Repeatability, and IP67 Protection

M8 Connectors

M12 Connectors

RJ45 Connectors

7/8'' Connectors

Industrial Ethernet Switches

Ultrasonic Sensors

Inductive Sensors

Industrial Power Supplies

RFID System

I/O Module

Distribution Box

Distributor Connector

Photoelectric Sensors

M8 Connectors

M12 Connectors

RJ45 Connectors

7/8'' Connectors

Industrial Ethernet Switches

Ultrasonic Sensors

Inductive Sensors

Industrial Power Supplies

RFID System

I/O Module

Distribution Box

Distributor Connector

Photoelectric Sensors

KD25-30 Series CMOS Laser Displacement Sensor with 30 mm Detection Distance, 10 μm Repeatability, and IP67 Protection