Product Description
- Features
- Specifications
- Dimensions
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- Calibration
| ○ Accurate |
| ○ Repeatable |
| ○ Robust |
| ○ Small size |
| ○ Low tip force |
| ○ Long life |
| ○ Displaces light, dirt and oil |
| ○ Absolute measurement |
| ○ Best cost vs performance |
| ○ Works on all surfaces |
| ○ Can be used in most environments |
| ○ IP50 sealing |
| ○ Displacement sensor with excellent sideload capability |
| ○ Superior performance compared to traditional LVDTs |
| ○ High resistance to external magnetic fields |
| Measurement Performance | Measurement Range | 5 mm |
| Resolution | 0.02 µm |
| Accuracy (Note 1) | 0.05% |
| Accuracy (Note 1) – with In Line Connector | 0.15% |
| Repeatability (worst case) (Note 2) | 0.15 µm |
| Repeatability (typical) (Note 3) | 0.05 µm |
| Pneumatic Axial Cable Jet | |
| Pre Travel | 0.15 mm |
| Post Travel | 0.85 mm |
| Tip Force (N) at Middle of Range ±20% (Note 7) | |
| Spring Push | 0.70 |
| 12mm Diameter Spring Push | 0.80 |
| Pneumatic at 0.4 bar Minimum (Note 6) | 0.70 |
| Pneumatic at 1 bar Minimum (Note 6) | 2.60 |
| Pneumatic Jet ±30% at 1 bar | 0.85 |
| Temperature Coefficient %FS/ºC | 0.01 | Environmental | Sealing for Probe | IP65 with gaiter or IP50 without gaiter | Sealing for Probe Interface Electronics | IP43 for module and TCON | Storage Temperature | (-20 to 80)ºC | Probe Operating Temperature with Gaiter | (5 to 80)ºC | Probe Operating Temperature without Gaiter | (-10 to 80)ºC | Electronics Operating | Temperature | (0 to 60)ºC | EMC Emission | EN61000-6-3 | EMC Immunity | EN61000-6-2 | Probe life (Operating Cycles) | 100 million cycles (no side load), > 10 million cycles in most applications | Material | Probe Body | Stainless Steel | Probe Tip (options) | Nylon, Ruby, Silicon Nitride, Tungsten Carbide | Gaiter (Note 5) | Fluoroelastomer or Silicon | Cable | PUR | Electronics Module | ABS | Electronics Interface (Orbit®) | Orbit® Interface options | PC: USB, Ethernet®, RS232, R5485, Bluetooth™ PLC: MODBUS® TCP/IP, EtherNet/IP®, Profinet®, EtherCat®, CC-Link® |
Reading Rate | Up to 3906 readings per second | Bandwidth of Electronics user selectable | 460, 230, 115, 58, 29, 14, 7, 4 Hz | Power | 5 ± 0.25 VDC @ 0.06 A typical |
|
○ Note 1: Accuracy 0.1 µm or % reading whichever is greater ○ Note 2: Repeated operation against a carbide target with side load applied to the bearing using max-min ○ Note 3: Repeated operation against a carbide target standard deviation from average (68%) ○ Note 4: Right angle outlet versions of all of the standard 8h6 diameter probes for measuring ranges 2 mm to 20 mm are available, part description add R after first two letters e.g DPR/2/S is right angled version of DP/2/S ○ Note 5: Different gaiter materials available for specific applications – Fluoroelastomer standard option. ○ Note 6: PNEUMATIC ACTUATION: For continual reliable operation and to maximize working life, the air supply should be clean and dry. 60% maximum relative humidity, filtered to better than 5µm particle size. ○ Note 7: VACUUM OPERATION: 0 to 0.27 Bar Absolute. |
○ A Certificate of Calibration is included when calibration services are ordered from MRM Metrology Inc.
○ Use CAL 971168-3 when requesting calibration services from MRM Metrology.
Calibration and Repair Services
MRM provides Calibration and Repair Services for the
971168-3 Standard Digital Probe (Pneumatic Jet)
For a quote, please email us at [email protected]











































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