Fully Operational with Expanded Resources Click for the latest on how KEYENCE is continuing to support our customers with quick delivery, off-site testing, virtual demos and more.
  1. Home
  2. Products
  3. Sensors
  4. Laser Sensors
  5. Laser Photoelectric Sensors
  6. Models
  7. Amplifier Unit

Laser Photoelectric SensorsLZ series

Amplifier Unit


[Discontinued model]

This model has been discontinued.

Compliance with the certification standard is ensured as of the time of shipment from our company.

Recommended Replaceable Products
To contact us:


Select Language



Sensitivity adjustment

Many-turn trimmer (7 turns)

Output status

Switchable by way of a switch (LIGHT ON <=> DARK ON)

Response time

2.5ms or less

Power on reset

1s or less

Indicator lamp

Operation: red LED


NPN open-collector 100 mA max. (40 V max.)


Power voltage

12 to 24 VDC ±10 % ripple (P-P)

Current consumption

60 mA or less

Environmental resistance

Ambient temperature

0 to +50 °C

Relative humidity

35 to 85 % RH


Approx. 75 g (including the cable)

  • For Beginners Sensor Basics Understanding fundamental - Introduction Guide to Sensors
  • General Catalogue Request
  • Trade Shows and Exhibitions
  • eNews Subscribe