8712, Potentiometric Linear Displacement Sensor
Due to the technology employed in potentiometric displacement sensors, they always operate with a sliding contact system. Special processes are applied to give the resistance tracks low friction, low tendency to stick/slip, resistance...
Features:
- Potentiometer
- Rectangular Profile Housing
- Anodized Aluminium Housing
- Connection: 5-pin 9991 Plug Connector
- Durability: 10^8 Operations
Manufacturer: Burster Praezisionsmesstechnik Gmbh
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Datasheet
Description
Specifications
Applications
Models & Accessories
Downloads
Related Products
Similar Products
8712 - Description
Due to the technology employed in potentiometric displacement sensors, they always operate with a sliding contact system. Special processes are applied to give the resistance tracks low friction, low tendency to stick/slip, resistance to
abrasion and a long-term stability.
The rods are guided in long-life, low friction sliding bearings with close tolerances which provide high durability and measuring quality. The pre-stressed spring presses the sensor tip against the measurement object. This spring is
double-guided and disappears in the probe head, if the rod is in its end position.
The probe tip consists of a ball made of stainless steel. The bore at rod end serves for coupling retraction units.
The rod is protected against twist for measurement ranges up to 50 mm. The probe tip (hexagonal) must not be turned by any tool, otherwise its anti-twist protection will be destroyed.
8712 - Specifications
| Type | Potentiometer |
| Full Scale | 10 mm |
| 25 mm [0.984"] | |
| 50 mm | |
| 100 mm | |
| 125 mm | |
| 150 mm | |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS |
| ±0.10 % FS | |
| ±0.20 % FS | |
| ±0.30 % FS | |
| Resolution | 0.01 mm |
| Excitation | 0 - 14 V DC |
| 0 - 25 V DC | |
| 0 - 50 V DC | |
| IP Rating | IP40 |
| Min Temperature | -30 °C |
| Max Temperature | 100 °C |
8712 - Applications
Displacement on:
- Electromagnets
- Hydraulic cylinders
- Switches and buttons
- Measurements of Deformation
- Bending
- Press-fits
- Feed strokes
These displacement sensors are potentiometric displacement sensors used for direct measurement, testing and monitoring of mechanical displacements. The spring-loaded control rod eliminates the need of coupling with the measurement object.
A prerequisite for a very long life duration of the devices is a parallel alignment of the motion direction of the measurement object and the rod.
8712 - Models & Accessories
Models
| 8712-10 | 10 mm Range |
| 8712-25 | 25 mm Range |
| 8712-50 | 50 mm Range |
| 8712-100 | 100 mm Range |
| 8712-125 | 125 mm Range |
| 8712-150 | 150 mm Range |
| 8713-10 | 10 mm Range |
| 8713-25 | 25 mm Range |
| 8713-50 | 100 mm Range |
| 8713-100 | 100 mm Range |
| 8713-125 | 125 mm Range |
| 8713-150 | 150 mm Range |
8712 - Downloads
8712 Potentiometric Displacement Sensors Datasheet |
8712-10 CAD Drawing Drawings |
8712-25 CAD Drawing Drawings |
8712-50 CAD Drawing Drawings |
8712-100 CAD Drawing Drawings |
8712-125 CAD Drawing Drawings |
8712-150 CAD Drawing Drawings |
8712 - Related Products
Quote
IB011 - cable assemblies - 5 pin socket Industrial Circular Connector
- static and dynamic signals, DC up to 10kHz.
- Pin assignment 1) -exc &-sig, 2) +signal, 3) +exc
- Delco, Beldon, Teflon & High Flex cabling available
- various standard pinouts and custom pinouts available
These cables are typically used for mating connectors for Displacement Sensors, Encoders and a wide range of other sensors. The cable is typically low capacitance 24AWG cable, with 4 or 6 conductors, available in lengths from 3 ft. up to 100 ft.
- Transmitter for Linear Potentiometers
- Transmitters have galvanic separation with isolation voltage of 600 V
- By trimmers accessible from the face of the transmitter we may adjust the range of output signal within the range of ±10%
- Accuracy: ±0,1 % of range
- 35 mm wide DIN Rail Mount
- Rating: IP 20
| Input Type | Potentiometer |
| # of Inputs | 1 |
| Output Type | 0 - 2 V DC, 0 - 5 V DC, 0 - 10 V DC, ±10 V DC, 0 - 20 mA, 4 - 20 mA, ±20 mA |
| Excitation | 5 - 24 V DC |
| Isolation | Yes |
| Supply Power | 10 - 30 V DC, 10 - 30 V AC, 80 - 250 V AC |
- Strain Gauge & Potentiometer Input Amplifier
- 50 V Continuous Isolation
- Accuracy: ± 0.05%
- DIN Rail Mounted
- In-Line Amplifier (Option)
- Aluminum Housing
- Protection Class: IP40
| Input Type | 0 - 10 mV DC, 0 - 100 mV DC, 0 - 1 V DC, 0 - 10 V DC, ±10 V DC, Potentiometer, Strain Gauge |
| # of Inputs | 1 |
| Output Type | ±5 V DC, ±10 V DC, 0 - 20 mA, 4 - 20 mA |
| Max Bandwidth | 1 kHz, 4 kHz |
| Excitation | 2.5 V DC, 5 V DC, 10 V DC |
| Isolation | Yes |
- Integration via PROFIBUS, PROFINET or EtherNet/IP
- Automatic sensor recognition from burster TEDS
- 3.5" color touch screen display
- 16 measurement programs
- Rapid data logging on USB flash drive
- New evaluation elements (trapezoid window and thresholds)
- User-configurable I/Os and 6 real-time switching signals
- Smart auto setup for evaluation elements
| Input Type | DC Voltage, Potentiometer, Strain Gauge, ICP |
| # of Inputs | 2 |
| Max Sample Rate | 5 kHz |
| Evaluation | Threshold, Envelopes, Windows |
| Interface | Digital I/O, Profibus, Profinet, Ethernet/IP |
| Communication | Ethernet, USB |
- ±0.2, ±2, ±20, ±200, ±300V & ±600V DC voltage ranges
- ±2, ±20, ±200 mA and ±5A DC current ranges
- 99.99% full scale accuracy ±2 counts
- Front panel scalable to ±99,999 for use with current shunts
- Transducer excitation output, 5, 10 or 24 Vdc (isolated)
- Universal 85-264 Vac / 90-300 Vdc or 10-48 Vdc / 12-32 Vac power
- Wide choice of options:
- 2 or 4 relays, mechanical or solid state (isolated)
Laureate™ DC voltage and current panel meters with a DC signal conditioner board combine high accuracy with high read rate and a wide range of isolated output options for computer interface and control. Accuracy is 99.99% of full scale ±2 counts.
8712 - Similar Products
- Potentiometer
- Rectangular Profile Housing
- Anodized Aluminum Housing
- Connection: 1.0m Integral Cable
- Duration: 10^8 Operations
- Displacement Speed: up to 10m/s
| Type | Potentiometer |
| Full Scale | 25 mm [0.984"], 50 mm, 75 mm, 100 mm, 150 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS, ±0.10 % FS, ±0.20 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 25 V DC, 0 - 60 V DC |
- Potentiometer
- Rectangular Profile Housing
- Anodized Aluminum Housing
- Connection: 5-pin 9991 Plug Connector
- Duration: 10^8 Operations
- Displacement Speed up to 10m/s
| Type | Potentiometer |
| Full Scale | 25 mm [0.984"], 50 mm, 75 mm, 100 mm, 150 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS, ±0.10 % FS, ±0.20 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 25 V DC, 0 - 60 V DC |
- Potentiometer
- Rectangular Profile Housing
- Aluminium
- Connection: 5-pin Plug Connector
- Available with Internal Spring
- Durability: 10^8 Operations
- Displacement Speed: up to 10m/s
| Type | Potentiometer |
| Full Scale | 10 mm, 25 mm [0.984"], 50 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.10 % FS, ±0.20 % FS, ±0.30 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 14 V DC, 0 - 25 V DC, 0 - 50 V DC |
- Potentiometer
- Rectangular Profile Housing
- Anodized Aluminum Housing
- Connection: 4-pole Socket Connector
- Very High Operating Speed
- Long Life over 100 Million Movements
| Type | Potentiometer |
| Full Scale | 100 mm, 130 mm, 150 mm, 225 mm, 300 mm, 360 mm, 450 mm, 500 mm, 600 mm, 750 mm, 900 mm, 1000 mm, 1250 mm, 1500 mm, 1750 mm, 2000 mm, 2250 mm, 2500 mm, 2750 mm, 3000 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.02 % FS, ±0.03 % FS, ±0.04 % FS, ±0.05 % FS, ±0.06 % FS, ±0.07 % FS, ±0.08 % FS, ±0.09 % FS, ±0.10 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 42 V DC |
- Potentiometer
- Rodless, Square Profile
- Anodized Aluminum Housing
- Connection: 5-pin 9991 Plug Connector
- Displacement Speed up to 10 m/s
- Durability > 10^8 Operations
| Type | Potentiometer |
| Full Scale | 100 mm, 150 mm, 200 mm, 300 mm, 400 mm, 500 mm, 600 mm, 750 mm, 1000 mm, 1250 mm, 1500 mm, 1750 mm, 2000 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS, ±0.10 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 50 V DC |