LWA(laser type shape sensor)

LWA

Laser type shape sensor

Possible to make a shape detection with high accuracy because wide detecting range, Projecting width 32mm, detectable distance 100mm ±25mm!!
Multi-function mode to meet several applications

Feature

Wide detecting range, Projecting width 32mm, detectable distance 100mm ±25mm
Possible to make a shape detection with high accuracy
Multi-function mode to meet several applications
Easy setting with LCD display

Typical applications


Detecting thin objects on the moving table	Possible to detect extreme thin parts in the area
Possible to detect extreme thin parts in the area	Controlling the meandering of seat and detecting the balance amount by lowering roll height

Detecting the lead of electronic parts
Detecting the short of lead numbers because of bending or no lead

Caution

Caution about laser beam

This product is emitting visible laser beam and is classified as Class 2 by JIS C6802/IEC Laser Safety standard. When exporting to USA, US laser control, FDA(Food and Drug Administration) is applied. Please ask us in details.

Specifications

Model No.	LWA-10KC	LWA-10KA
Detecting range	100±25mm
Light-receiving area	Width 17mm / distance 75mm to width 27mm / distance 125mm
Light source	Red semiconductor laser(0.3mm×32mm width), JIS/IEC Class 2(Wavelength 650nm, max. power 1mW)
Power source	12 to 24VDC（-5%, +10%）
Current consumption	120mA 24V or less, 180mA 12V or less, including analog output current
*Linearity^1**	±0.5%FS (Z direction)
*Resolution^2**	50µm (Z direction)
Sampling cycle	33msec or less
Output	NPN open-collector	PNP open-collector
Control output	100mA 30VDC or less(residual voltage 1.8V or less) 3 outputs
Analog output	4 to20mA, 24mA for out of measuring range(Load impedance 300Ω or less)
Load dependence	±0.05%
Temperature drift	±0.05%FS/degrees C
Circuit stable time	5min. or less
Indicators	Output lamp : Orange LED, Laser radiating lamp : Green LED
Ambient illuminance	Incandescent lamp : 3,000lx or less, sun light : 10,000lx or less
Ambient temperature/humidity	-10 to +40 degrees C（-20 to +60 degrees C when stored）, 35 to 85%RH(35 to 95%RH when stored) but not icing, not condensing
Bank	8(8 kinds of measuring condition can be registered and make a changeover)
Window size	Possible to set(128×472 to 416×472, 4-step setting)
Vibration resistance	Double amplitude 1.5mm, 10 to 55Hz, each 2 hour in X, Y and Z direction
Impact resistance	500m/s², each 3 time for X, Y and Z direction
Protective structure	IP66(IEC standard)
Case	Body : zinc die-casting/polycarbonate, window for projector/receiver : glass
Weight	Approx. 250g(excluding attached cable)
Accessory	Cable(2m long), mounting screw