8719, 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 to...
Features:
- Potentiometer
- Rectangular Profile
- Anodized Aluminum Housing
- Connection: 5-pin 9991 Plug Connector or 3.0m Integral Cable
- Durability: 100 x 10^6 Movements
Manufacturer: Burster Praezisionsmesstechnik Gmbh
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Datasheet
Description
Specifications
Applications
Models & Accessories
Downloads
Related Products
Similar Products
8719 - 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 long-term stability.
The rod is guided in a low-play floating frontal bearing. This absorbs small angular and parallel displacements. The guide lug and slide block have particularly tight tolerances, in order to ensure reliable slider contact.
A ball joint coupling (see accessories) at the end of the sliding shaft minimizes axial errors between the sensor and the equipment.
8719 - Specifications
| Type | Potentiometer |
| Full Scale | 50 mm |
| 100 mm | |
| 130 mm | |
| 150 mm | |
| 175 mm | |
| 200 mm | |
| 225 mm | |
| 275 mm | |
| 300 mm | |
| 375 mm | |
| 400 mm | |
| 450 mm | |
| 500 mm | |
| 600 mm | |
| 750 mm | |
| 900 mm | |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 50 V DC |
| IP Rating | IP60 |
| IP65 | |
| Min Temperature | -30 °C |
| Max Temperature | 100 °C |
8719 - Applications
Due to its high resolution also when measuring long distances, linear displacement measurements up to 900 mm can be carried out. Conversions between rotatory and translation movements through ball screws, wire or cord connections and soon are not necessary for direct displacement measurement.
Application fields include
- Electromagnets
- Deformations - bending
- Pneumatic cylinders
- Length tolerances
- Press-insertions (longitudinal press-fits)
- Feed strokes
- Machine hubs
- Punch, knee lever or extruder distances
- Hydraulic cylinders
8719 - Models & Accessories
Models
| 8719-5050 | 50 mm |
| 8719-5100 | 100 mm |
| 8719-5130 | 130 mm |
| 8719-5150 | 150 mm |
| 8719-5175 | 175 mm |
| 8719-5200 | 200 mm |
| 8719-5225 | 225 mm |
| 8719-5275 | 275 mm |
| 8719-5300 | 300 mm |
| 8719-5375 | 375 mm |
| 8719-5400 | 400 mm |
| 8719-5450 | 450 mm |
| 8719-5500 | 500 mm |
| 8719-5600 | 600 mm |
| 8719-5750 | 750 mm |
| 8719-5900 | 900 mm |
8719 - Downloads
8719 Potentiometric Displacement Sensor Datasheet |
8719-5050 CAD Drawing Drawings |
8719-5100 CAD Drawing Drawings |
8719-5150 CAD Drawing Drawings |
8719-5175 CAD Drawing Drawings |
8719-5200 CAD Drawing Drawings |
8719-5225 CAD Drawing Drawings |
8719-5275 CAD Drawing Drawings |
8719-5300 CAD Drawings Drawings |
8719-5375 CAD Drawing Drawings |
8719-5400 CAD Drawing Drawings |
8719-5450 CAD Drawing Drawings |
8719-5500 CAD Drawing Drawings |
8719-5600 CAD Drawing Drawings |
8719-5750 CAD Drawing Drawings |
8719-5900 CAD Drawing Drawings |
8719 - Related Products
- Cost Effective Measurement for Strain Gauge, Potentiometer, Voltage and Current
- Transmitter for Linear Potentiometers
- Isolated Versions Available
- USB Connectivity for easy calibration
- DAQ Mode with a measuring rate - up to 7500 measurements per second
- 2 Button teach-in for Potentiometer
- Teach-in, allows easy setting of both min. and max. of the measuring range
- Output: 4…20 mA/0…10 V
| Interface | USB |
| Input Type | Potentiometer |
| # of Inputs | 1 |
| Output Type | 0 - 10 V DC, 4 - 20 mA, RS-485 |
| Excitation | 2.5 V DC |
| Isolation | Yes |
- ±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.
8719 - Similar Products
- Potentiometer
- Twin-Bearing Actuating Rod
- Rod Profile Housing
- Anodized Aluminum Housing
- Connection: 3-pole Socket
- Connection: Integral Cable or M12 Connector (Options)
- Mountable via Pivot Heads
- Long Life up to 50 Million Movements
| Type | Potentiometer |
| Full Scale | 50 mm, 75 mm, 100 mm, 150 mm, 175 mm, 225 mm, 250 mm, 300 mm, 360 mm, 450 mm, 500 mm, 600 mm, 750 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.04 % FS, ±0.05 % FS, ±0.06 % FS, ±0.07 % FS, ±0.08 % FS, ±0.10 % FS, ±0.20 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 42 V DC |
- Miniature
- Rod-Style Design
- Anodized Aluminum Housing
- Connection: 1.0m Integral Cable
- Very Long Service Life
- Coupling with Ball Joints or Flange Fastening by Request
| Type | Potentiometer |
| Full Scale | 25 mm [0.984"], 50 mm, 75 mm, 100 mm, 125 mm, 200 mm, 250 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS, ±0.10 % FS, ±0.20 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 20 V DC, 0 - 40 V DC, 0 - 60 V DC |
- Potentiometer
- Shaft Protection
- Double-Bearing Actuating Rod
- Rod Profile Housing
- Anodized Aluminum Housing
- Connection: 4-pin Round Connector, M12 Connector or 1m Integral Cable
- GORE Pressure Compensation System
- Long Life up to 50 Million Movements
| Type | Potentiometer |
| Full Scale | 50 mm, 75 mm, 100 mm, 150 mm, 175 mm, 225 mm, 250 mm, 300 mm, 360 mm, 450 mm, 600 mm, 750 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.04 % FS, ±0.05 % FS, ±0.06 % FS, ±0.07 % FS, ±0.08 % FS, ±0.10 % FS, ±0.20 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 42 V DC |
- Potentiometer
- Double-Bearing Actuating Rod
- Rod Profile Housing
- Anodized Aluminum Housing
- Connection: 4-pin Round Connector, M12 Connector or 1m Integral Cable
- GORE Pressure Compensation System
- Long Life up to 50 million movements
- Mountable via Pivot Heads
| Type | Potentiometer |
| Full Scale | 50 mm, 75 mm, 100 mm, 150 mm, 175 mm, 225 mm, 250 mm, 300 mm, 360 mm, 450 mm, 500 mm, 600 mm, 750 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.04 % FS, ±0.05 % FS, ±0.06 % FS, ±0.07 % FS, ±0.08 % FS, ±0.10 % FS, ±0.20 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 42 V DC |
- Potentiometer
- Suitable for Mounting in Enclosed Devices
- Rectangular Profile Housing
- Anodized Aluminum Housing
- Connection: Soldering Pads on FR4 Cable & Lead Wires Available Upon Request
- Easy Mounting
- Long Life up to 50 Million Movements
| Type | Potentiometer |
| Full Scale | 10 mm, 25 mm [0.984"], 50 mm, 75 mm, 100 mm, 125 mm, 150 mm, 175 mm, 200 mm, 250 mm, 300 mm |
| Output | Potentiometric |
| Non-Linearity | ±0.05 % FS, ±0.10 % FS, ±0.20 % FS, ±0.25 % FS |
| Resolution | 0.01 mm |
| Excitation | 0 - 42 V DC |