Data sheet of M52 optical displacement Sensors
( LASER, Double )
(fit to print)
M52L / |
0.5 |
2 |
4 |
|
| Range (mm) | ± 0.25 |
± 1 |
± 2 |
|
| Reference distance (mm) | 2 (24) |
24 |
24 |
|
| Linearity error* (µm) | 2 |
6 |
12 |
|
| Resolution (Noise) (µm) | 0.1 |
0.5 |
1 |
|
| Spot diameter (mm) | 0.1 |
0.2 |
0.3 |
|
| Case drwg. (head + BOX ) | ||||
| Light source | LASER 1 mW, wavelength 675 nm (red) |
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| Internal sample frequency | 40 kHz |
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| Safety | Laser Protection Class 2 (1 mW) |
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| Analog outputs |
Voltage | ± 10V, approx. ± 14V |
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| Impedance | < 0.1 Ohm (10 mA max.) |
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| Angle error | 0.5%, tilted Object 30°, A-axis |
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| Reaction time | 0.1 ms, 0.2 ms, 2 ms or 20 ms selectable |
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| Bandwidth (-3db) | 10 kHz, 3 kHz, 250 Hz or 25 Hz |
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| Temp. coeff. | 0.03% / °K |
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| Reflected light | +1 to +10 VDC, approx. 0 to +13 VDC |
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| Digital outputs |
MIN | +24 VDC / 10 mA, active if below MIN, yellow LED on |
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| OK | +24 V/10 mA, active if in-between MIN and MAX levels,grn. LED on |
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| MAX | +24 VDC / 10 mA, active if above MAX, red LED on |
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| Hysteresis | approx. 0.5% from range |
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| Alarm outputs |
F1 | +24 VDC / 10 mA, active if not enough refl. light, yellow LED on |
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| F2 | +24 VDC / 10 mA, active if too much refl. light, red LED on |
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| Optional outputs | Other Voltages, Current (4..20mA), Serial (RS232) , Relay , thickness |
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| Ambient light | approx. 20,000 Lux |
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| Life expectancy | 50,000 h for LASER diode |
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| Isolation voltage | 200 VDC, ground to case |
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| Maximum vibration | 10g @ 1kHz (sensor head, 20g optional) |
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| Operating temperature | 0 to +50°C (32 to 122°F) |
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| Storage temperature | -20 to +70°C (-4 to 158°F) |
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| Humidity | < 90 % RH |
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| Protection class | Sensor head IP 64 , Electronic module IP40 |
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| Power supply | +24 VDC, 200 mA (21 to 28 VDC) |
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| Connector ( 25 pin D-Sub ) | ||||
| Sensor cable | 2 m |
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| Back | (*) Measuring on a white surface - Bandwidth set to 250 Hz | Home |