LDE VHS

LDE VHS

 

LASER TRIANGULATION SENSORS

LDE-VHS SERIES - Very High Speed

The sensors are intended for non-contact measuring and checking of position, displacement, dimensions, surface profile, deformation, vibrations, sorting and sensing of technological objects as well as for measuring levels of liquid and bulk materials.  The series includes 21 sensors with the measurement range, from 2 to 1250 mm and the base distance from 10 to 260 mm.  Three versions of laser sensor with 56, 110 and 180 kHz rates are available.  There are two options of laser mounted in the sensor, RED or BLUE laser. The use of blue lasers instead of conventional red lasers greatly enhances capabilities of the sensors, in particular, for such uses as control of high-temperature objects and organic materials. Custom-ordered configurations are possible with parameters different from those shown below.

 

Position, dimensions, surface profiles, deformations, vibrations

measurement, sorting and sensing presence or absence

25 models of:

Universal, high-speed laser sensor in compact case

Available in Red and Blue diode wavelengths

Ideal for capturing fast events and road profiling

■■ Measuring ranges from 2 to 1250 mm

■■ Linearity , % of F.S : ±0.1

■■ Resolution ±0.01%

■■ Measuring rate, 180 kHz

■■ RS232/RS485/Ethernet +4...20 mA/0...10V

 

Laser Triangulation Sensors LDE.VHS. Specification

(Very High Speed)

 

LDE.VHS- X/2 X/5 X/10 X/15 X/25 X/30 X/50 X/100 X/250 X/500 X/750 X/1000 X/1250
Base distance X, mm 15 15 15, 25, 60 15, 30, 65 25, 45, 80 35, 55, 95 45, 65, 105 60, 90, 140 80 125 145 245 260
Measurement range, mm 2 5 10 15 25 30 50 100 250 500 750 1000 1250
Max. measurement frequency, kHz 60, 120, 180
Linearity, % ±0.1 (60 kHz),  ±0.2 (120 kHz), ±0.3 (180 kHz) of the range
Resolution, % 0.01 (60 kHz),  0.02 (120 kHz), 0.04 (180 kHz) of the range
Temperature drift 0,02% of the range/°С
Light source red semiconductor laser, 660 nm wavelength or
UV semiconductor laser 405 nm wavelength (BLUE version)
Output power ≤0,95 mW ≤4,8 mW ≤70 mW
Laser safety Class 2 (IEC60825-1) 3R (IEC60825-1) 3В  (IEC60825-1)
Output interface:
  parameterization RS232 or RS485
data transfer Ethernet (UDP)
analog 0…10 V
Synchronization input 2,4 – 5 В (CMOS, TTL)
Logic output programmed functions, NPN: 100 mA max; 40 V max for output
Power supply, V 9 …36
Power consumption, W 4,8
Environment resistance:
  Enclosure rating IP67
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60, (-30…+60 for the sensors with in-built heater),
(-30…+120 for the sensors with in-built heater and air cooling housing)
Permissible ambient light, lx 30000
Relative humidity 5-95% (no condensation)
Storage temperature, °С -40…+70
Housing material aluminum
Weight (without cable), gram 110

Note 1: All the values are given for white matt surfaces and may vary for the surfaces with other characteristics.

 

 

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