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POLARIS SERIES. |
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- internal parameters and filters
- resolution from 0.04 µm
- linearity ± 2 µm
- measurement rate up to 4 kHz
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ZOOM. |
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POLARIS laser triangulation displacement sensors deliver high precision.
To use the accuracy, you need a measurement installation with errors at least one order of magnitude better than the sensors.
For POLARIS 10, this means errors less than 0.7 µm !
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| MODELS. |
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Stand off, measuring range and accuracy are variable and can be optimized per customers requirements. |
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Model
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Measuring Range
mm |
Stand Off
mm |
Resolution
µm |
Repeatability*
µm |
Linearity*
µm |
| POLARIS 10 |
10 |
51 |
0,2 |
± 4,5 |
± 7 |
| POLARIS 30 |
30 |
100 |
0,5 |
± 10 |
± 20 |
| POLARIS 70 |
70 |
190 |
1,0 |
± 20 |
± 45 |
| POLARIS 130 |
130 |
220 |
2,0 |
± 45 |
± 85 |
| POLARIS 250 |
250 |
380 |
4,0 |
± 70 |
± 150 |
| POLARIS 400 |
400 |
440 |
6,0 |
± 140 |
± 250 |
* Measuring conditions: 20°C, surface flat white, integration time 50 ms, 2σ, RS 485
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| GENERAL DATA. |
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| Laser type, wavelength | Diode, 670 nm, red |
| Laser output power | 1 mW (3-7 mW optional) |
| Laser class | 2 (for higher output power 3R, 3B) |
| Measuring frequency | up to 4 kHz |
| Interfaces onboard | analog 4 - 20 mA, digital RS485 (optoisolated) |
| Interface modules | RS232 ASCII, Ethernet UDP, Profibus DP |
| Power supply | 18 - 30 V DC, < 250 mA |
| Ambient conditions | 0 - 40° C, 35 - 85 % rel. humidity, non-condensing |
| Dimensions | 168 mm × 109 mm × 39 mm |
| Weight | ca. 1100 g |
| Enclosure rating | IP 65 |
subject to modifications
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| For download, please right-click on filename and select "save as". |
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| POLARIS brochure: |
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| POLARIS_en.PDF (447 kB) |
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