Laser Photoelectric Sensors

LZ series

This model has been discontinued.
Compliance with the certification standard is ensured as of the time of shipment from our company.

Sensor Head, Visible-light Type LZ-155

LZ-155 - Sensor Head, Visible-light Type

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model		LZ-155
Type		Small spot reflective model sensor head
DetectingdistanceTransmitter lens: Norbornene plasticReceiver lens cover: Polyarylate		40 to 60 mm 1.57" to 2.36" (spot diameter: 1 mm ø0.04" or less)
Light source		Semiconductor laser, wavelength: 670 mm, 1.4 mW maximum, Class 2
Detectable object		Transparent and opaque
Minimum detectable object		Copper wire with a diameter of 0.01 mm
Minimum beam spot diameter		0.05 mm
Repetition accuracy		0.005 mm 0.0002" (horizontal direction)
Sensitivity adjustment		7-turn trimmer
Response time		1ms max.
Operation mode		Light-ON/Dark-ON (switchable by way of a switch)
Indicator lamp		Operation: red LED
Control output		NPN open-collector 100 mA max. (24 VDC max.), Residual voltage: 1 V max.
Rating	Power voltage	12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less
	Current consumption	60 mA or less
Environmental resistance	Ambient light	Fluorescent lamp: 3,000 lux or less, Sunlight: 5,000 lux or less
	Ambient temperature	0 to +40 °C 32 to 104 °F
	Relative humidity	35 to 85 % RH (No condensation)
Material		Aluminum die-cast (Case)
Weight		Approx. 70 g (including 2-m 6.6' cable)