Product Description
Keyence GV-21 CMOS Laser Sensor
The Keyence GV-21 is a high-performance digital CMOS laser sensor amplifier unit designed for reliable and precise detection in industrial automation environments. It features a user-friendly digital display for easy setup and monitoring, allowing for quick adjustments to sensitivity and operating modes. Equipped with dual NPN outputs and an external input, the GV-21 offers versatile integration into control systems. Its robust design and wide operating voltage range make it a dependable solution for various applications, from presence/absence detection to complex positioning tasks.
Technical Specifications:
- Model: GV-21
- Type: Main Unit, NPN Output
- Control Output: 2 x NPN open-collector (OUT1, OUT2), 30 VDC max, 100 mA max.
- Power Supply Voltage: 10 to 30 VDC, including 10% ripple (p-p), Class 2 or LPS
- Inputs: External Input / Laser Control Input
- Compliance: CE Marked

Keyence GV-21 CMOS Laser Sensor
Shop the Keyence GV-21, a reliable NPN digital CMOS laser sensor amplifier unit. Features dual outputs, 10-30V DC operation, and precise detection for industrial automation.






