Catalogues - optical-distance-sensors

Catalogue Optical Distance Sensors

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Laser sensor M7

Forall surfaces, matt black to high splendid, adjustable up to10 kHz


Sensor	M7L/	M7L/	M7L/	M7L/	M7L/	M7L/	M7L/	M7L/	M7L/	M7L/
	0,5	2	4	10	20	50	100	200	400	37/10
Range [mm]	0,5	2	4	10	20	50	100	200	400	10
Range begin [mm]	23,75	23	22	40	55	95	170	240	480	37
Linearity* ± [mm]	0,001	0,004	0,008	0,02	0,04	0,1	0,2	0,4	0,7	0,02
Resolution* [mm]	0,0002	0,0004	0,001	0,005	0,009	0,03	0,06	0,2	0,6	0,003
Light spot diameter [mm]	0,1	0,2	0,3	0,6	0,9	1,5	1,5	2	4	0,2
Laser protection class	2	2	2	2	2	2	2	2	3R	2

Light source Laser, 670 nm, red visible

Sampling frequency 54 kHz

Distance output ±10V(optional 0 ... 10V/0... 5V/±5V) RS232/4...20 mA (optional 0...20mA)

Impedance approx. 0 Ohm (10 mA max.)

Analog Angle error with 30° of inclination (A-axis): approx. 0,5% on white surface

outputs Reactiontime 0,1...67ms

Bandwith 0,015...10kHz (-3 dB)

Temperature drift 0,02% of range / K

_Intensity output 0...10V

MIN +24V/10 mAwhen lowerthan MIN, LED yellow

^Switching OK +24V/10mAwhenhigherthanMINandlowerthanMAX,LEDgreen

^outputs MAX +24V/10mA when higher than MAX, LED orange

_Erroroutput +24V/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, 0V against case

max. Vibration 5gupto1 kHz (sensor head, 20 g optional)

Operation temperature 0° ... +50°C

Storage temperature -20° ... +70°C

Humidity up to 90% RH

Protection class Sensor: IP 64, Electonic system: IP 40

Supply +24VDC/200 mA(10...30V) * Measurement on object colorwhite - bandwith 15 Hz

Delivery:

•Sensor with connection cable 2m •Electronic unit

•25 pin D-connector, soldering version •Calibration report

Options:

•Special cable length •Sensor head with integrated protection window

•Sensor head vibration resistant

Accessories:

•Thickness measuring system Increased laser capacity •Protection casing •Interference filter •RS 232-Interface •Extension cable 2m •Power supply •Plug-on powersupply •Digital display (display in mm) •More accessories on request

Special types on request

DB-M7_1-00-E

IÌ\À[l^lLì MIKROELEKTRONIK GmbH • Tel. +49 89/327150-0 • Fax +49 89/319 20 23 • www.MELsensor.de

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