KEYENCE/KEYENCE Amplifier Built-in CMOS Laser Sensor LR-Z Series LR-ZH500N NPN Output Cable Exit Type (2m)

Reflective sensor with through-beam stability. It is not affected by the surface color, material, inclination, etc. of the workpiece. 316L stainless steel body shell, protection grade IP68/69K, can be used in various occasions.

KEYENCE/KEYENCE Amplifier Built-in CMOS Laser Sensor LR-Z Series LR-ZH500N NPN Output Cable Exit Type (2m)

Launched high-power type

When using a conventional* reflective sensor that inspects with light intensity, the detection may be unstable due to the color or surface condition of the workpiece. The distance-setting LR-Z series solves this problem. Stable inspection is possible regardless of the type and condition of the workpiece. The high-power type (LR-ZH type) has been added to further expand the range of applications.

Stable detection is also desirable for work that is difficult to detect with reflective types (ferrous metal, metallic, transparent)

I want to install sensors in a free layout

*Comparison with our PZ series

Product Features:

Excellent detection capabilities

This innovative feature expands the detection capabilities of the LR-ZB250AN/ZB250AP sensor. I-DATUM combines detection-based distance stability with sensitivity of received light intensity. By using a stable background as a datum, I-DATUM can reliably detect transparent and translucent targets by recognizing small changes in the amount of received light returning to the sensor.

Rugged & long life

The LR-Z's SUS316L stainless steel body won't be damaged even if it's too tight or subjected to impact from tools or other equipment, so there's no need for an additional protective cover. In addition, the heavy-duty body features a NEMA and IP-rated enclosure that is highly resistant to oils, acids, and alkaline cleaners for use in harsh environments.

Simplify operations

The LR-Z is designed to provide reliable and simple operation for everyone. Large indicator lights ensure excellent visibility over long distances. Simplify operation with the addition of a digital 7-segment display and one-touch teach-in. Easily set the sensitivity while monitoring whether the digital display is working properly. The LR-Z is also equipped with a keylock function to prevent accidental changes.

Product Applications

Suitable for a wide range of applications and industries.

type		Background tuning: Distance setting
appearance		rectangle
output		NPN
Connection patterns		2m cable
Detection distance		35 to 500 mm (465 to 0)*1
Standard detection segment difference		35 to 180 mm: 9 mm
		180 to 300 mm: 25 mm
		300 to 400 mm: 40 mm
		400 to 500 mm: 50 mm
Display resolution		1 to 5 (1 to 5 mm)
Spot diameter		approx. ø3 mm
Response time		1.5ms/10ms/50ms switching
light source	type	Red laser (660 nm)
	Laser classification	Class 2 Laser Products (IEC60825-1)
		Class II Laser Products (FDA (CDRH) Part1040.10)
function	Light	3-digit 7-segment display (white), output indicator (yellow),
		DATUM indicator (orange), 1 spot indicator (green)
	timer	OFF/ON- Delay/OFF- Delay/One Touch
Electrical Specifications	Supply voltage	10-30 VDC, including fluctuation 10% (p-p), Class 2 or LPS
	Power consumption	450 mW or less (18 mA at 24 V, 34 mA at 12 V)
	Control the output	NPN open collector
		The applied voltage is less than 30 VDC, the control current is less than 100 mA,
		Below 1.2 V at 10 mA and 2 V at 10 to 100 mA
	Protection circuits	Power supply reverse polarity protection, output overcurrent protection, output surge protection, output reverse polarity protection
	Output actions	The switching method of ON when entering light / ON when shading
	External inputs	Input time Tuning: ON when 35 ms or more, OFF when 35 ms or more
		Beam stop: ON when 2 ms or more, OFF when 20 ms or more
		Short-circuit current NPN: 1 mA or less / PNP: 2 mA or less
Environmental resistance	Enclosure protection grade	IP68 (IEC60529)、IP69K (DIN40050-9)、ECOLAB2、Diversey2
	Insulation resistance	20 MΩ or more (500 VDC)
	Ambient lighting	At 250 mm:
		Incandescent lamps: 10,000 lux or less
		Daylight: 20,000 lux or less*3
		At 500 mm:
		Incandescent lamps: 2,000 lux or less
		Daylight: 4,000 lux or less*3
	Ambient temperature	-10 to +50 °C (no freezing)
	Store at ambient temperature	-25 to +75 °C (no freezing)
	relative humidity	35 to 85 % RH (non-condensing)
	Withstand voltage	1,000 VAC、50/60 Hz、1 min
	Earthquake resistance	10 to 55 Hz, double amplitude 1.5 mm, 2 hours each in X, Y, Z directions
	Impact resistance	6 times each in the 1,000 m/s2, X, Y, Z directions
Material		Housing: SUS316L, Display: PES, Lens Cap: PMMA with anti-scratch coating, Gasket / Connector Ring: FKM
annex		Instruction Manual, FDA Warning/Certification/Identification Label, Warning/Instruction Label
weight		Approx. 110 g (including cable)

This article introduces the KEYENCE/KEYENCE amplifier built-in CMOS laser sensor LR-Z series LR-ZH500N NPN output cable type (2m) products, if you are interested in KEYENCE/KEYENCE products, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!

KEYENCE/KEYENCE Amplifier Built-in CMOS Laser Sensor LR-Z Series LR-ZH500N NPN Output Cable Exit Type (2m)

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