Sensor Keyence LG-81

Category - Keyence sensors

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Our array of items consists of huge number of goods of the Keyence. Keyence produces dynamic and innovative products that always detect the resolution for the hard industrial concerns at any time. The Keyence achieves the high standards of equipment performance while creating the modern technologies that improve the work cycle of the industries. The Keyence Sensor Keyence LG-81 is one of the masterly designed items. Keyence Sensor Keyence LG-81 attributes extreme exactness, which offer wide range of automatic and electric resolutions to fulfill all application needs. Because of the high quality of constituents, Keyence Sensor Keyence LG-81 ensure long time of use.
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Description

Main Unit

Model	LG-81
Reference distance	80 mm
Measurement range	±20 mm
Light source	Type	Red semiconductor laser
Wavelength	670 nm (visible light), Class 2
Control output	1.4 mW maximum (0.24 mW average)
Spot diameter	1 ? 2 mm*1
Indication system	±0.1 mm or less (with white mat paper)
Display resolution	0.1 mm*2
Display range	-99.9 to +99.9
Display speed	40 times/ms, 80 times/ms, 160 times/ms, 640 times/ms*3
Display power	2-Colour, 7-segment LED (character height: 10 mm)
Control input	Timing input	NPN open-collector or non-voltage contact signal
Auto-zero input
Tolerance selector input
Control output	Controloutput	100 mA max. (40 V max.) Residual voltage: 1 V max.
Alarm output	Maximum NPN open-collector output: 100 mA (40 V or less), residual voltage: 1 V or less (N.C.)
Response time	10 ms minimum (switchable between 4 levels)
Temperature characteristics	0.03% of F.S./°C
Main functions	Auto zero, scaling, tolerance memory
Rating	Power voltage	12 VDC ±10 %, Ripple (P-P) 10 % or less
Current consumption	200 mA or less
Environmental resistance	Ambient light	Incandescent lamp or Fluorescent lamp: 2,500 lux or less
Ambient temperature	0 to +40 °C
Relative humidity	35 to 85 % RH (No condensation)
Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Case material	Glass reinforced plastic
Weight	Approx. 300 g (including 2-m cable)
1 At the reference distance 2 With white mat paper at the reference distance *3 This varies according to the set number of averaging measurements.