KJT TG30 Laser Displacement Sensor, 5 m Range, 650 nm Class 1, 0–10 V/4–20 mA/RS485, IP65, 9–36 V, 1 kHz

Overview

The KJT TG30 laser displacement sensor is a high-precision optical-electronics position sensor for distance measurement up to 5 m. It uses a 650 nm Class 1 laser diode and provides versatile interfaces including NPN/PNP switching, 4–20 mA analog, and RS485 for integration in automation and process control. Adjustable ranging frequency up to 1000 Hz supports fast measurements, while compact dimensions and low power consumption simplify installation.

Key Features

• Laser light source: 650 nm laser diode, ≤1 mW; complies with GB7247.1-2001, Class 1 eye safety
• Working distance: 5 m (typ. 1 m on 10% reflectivity targets)
• Adjustable ranging frequency up to 1000 Hz; adjustable response time
• Error performance: ±10 mm systematic error, ±3 mm continuous error
• Interfaces: NPN/PNP switching, RS485, 4–20 mA analog output
• Power and size: 9–36 V/10–36 VDC, 0.5 W, 41 × 37 × 22 mm, <10 g
• Environmental: IP65 protection, ambient light resistance >50 klux, wide operating/storage temperatures

Specifications

Applications

• Position sensing and distance measurement in automation lines
• Level and height measurement on reflective and low-reflectivity targets
• Part detection, alignment, and gauging with fast update rates
• Feedback for motion systems via RS485 or 4–20 mA signals

Details