M7LL Laser Distance Sensor

M7LL Laser Distance Sensor Analog Sensor for highest Precision M7LL Laser Distance Sensor Analog Sensor for highest Precision with the special analog module, this fast laser sensor is providing most precise measuring. with the special analog module, this fast laser sensor is providing most precise measuring results on all surfaces the […]

M7LL Laser Distance Sensor

Analog Sensor for highest Precision

M7LL Laser Distance Sensor Analog Sensor for highest Precision with the special analog module, this fast laser sensor is providing most precise measuring.

  • with the special analog module, this fast laser sensor is providing most precise measuring results on all surfaces
  • the sampling frequency is 54 kHz
  • the Ethernet data output allows easy cabling and access to measurement data
  • with a resolution of 0.02 μm the sensor achieves highest precision
  • small light spot diameter (ab 0.1 mm) allows to capture small parts.
  • 8 models with range from 0.5 up to 200 mm are available.
  • the separate electronic unit and a 2m connection cable are standard delivery.

With the special analog module, this fast laser sensor is providing most precise measuring results on all surfaces.

  • all surfaces (matt black to high gloss finished)
  • flatness check
  • position control (e.g. engine valves)
  • recognize sheet metal doubling
  • measuring length, angle, thickness
  • verify saw blades
  • vibration measurement (up to 10 kHz)
  • test of gear shifting
  • inspection of filter elements

 

Sensor M7LL/

0.5

2

4

10

20

50

100

200
Measuring range

[mm]

0.5

2

4

10

20

50

100

200
Range begin

[mm]

23.75

23

22

40

55

115

170

240
Linearity ±

[µm]

1

4

8

20

40

100

200

400
Resolution 1

[µm]

0.3

1.3

2.6

6.5

13

32.5

65

200
Resolution 2

[µm]

0.02

0.1

0.2

0.5

1

2.5

6

20
Light spot diameter

[mm]

0.1

0.2

0.3

0.6

0.9

1.5

1.5

2
Laser class

class 2 according to DIN EN 60825-1:2001-11, optionally enhanced laser power
Light source

Laser, wave length 650 … 670 nm, red visible
Sampling rate

54 kHz
Interface

Ethernet
Distance output

4-20 mA; ±10 V (optional 0-20 mA, 0-10 V, 0-5 V, ±5 V
Impedance

approx. 0 Ohm (10 mA max.)
Measuring rate

10 kHz (-3 db)
Temperature drift

0.02% of range / K
Light intensity output

0-10 V
MIN

24 V / 10 mA when lower than MIN, LED yellow
OK

24 V / 10 mA when higher than MIN and lower than MAX, LED green
MAX

24 V / 10 mA when higher than MAX, LED orange
Error output

24 V / 10 mA, LED red
Switching hysteresis

approx. 0.5% of range
Ambient light

20,000 Lux
Operation time

50,000 h for laser diode
Isolation voltage

200 VDC, 0 V against casing
Max. vibration

5 g up to 1 kHz
Operation temperature

0° … 50°C
Storage temperature

-20° … 70°C
Humidity

up to 90% RH, non condensing
Protection class

Sensor head: IP 64, electronic unit: IP 40
Power supply

24 VDC / 250 mA (10 … 30 V)

 

No Information Available.

Operation temperature

0° … 50°C
Storage temperature

-20° … 70°C