ACT, LVDT Displacement Transducer
The ACT transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer. This transducer uses the...
Features:
- LVDT
- Available in Unguided, Guided or Return Spring Version
- Rod Profile Housing
- Stainless Steel Housing
- Connection: 2m Integral Cable (Longer Cable Available)
- High Accuracy
- High Cycle Life
- Alternative Probe Tips Available (see Related Documents)
- Mounting Blocks Available (see Related Documents)
Manufacturer: RDP Electrosense
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Datasheet
Description
Specifications
Models & Accessories
Downloads
Related Products
Similar Products
ACT - Description
The ACT transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer.
This transducer uses the Linear Variable Differential Transformer (LVDT) principle which means that it is probably the most robust and reliable position sensor type available. The strength of the LVDT sensors principle is that there is no electrical contact across the transducer position sensing element which for the user of the sensor means clean data, infinite resolution and a very long life.
This series of displacement transducer is available as either an unguided, captive or spring return version.
ACT - Specifications
| Type | LVDT |
| Full Scale | 12 mm |
| 25 mm [0.984"] | |
| 50 mm | |
| 75 mm | |
| 100 mm | |
| 150 mm | |
| 200 mm | |
| 250 mm | |
| 375 mm | |
| 470 mm | |
| Output | V/V AC |
| Non-Linearity | ±0.10 % FS |
| ±0.25 % FS | |
| Resolution | Infinitesimal |
| Excitation | 0.5 - 7 V AC |
| 5 V AC | |
| Min Temperature | -50 °C |
| Max Temperature | 125 °C |
ACT - Models & Accessories
Models
| ACT | |
| ACT500 | |
| ACT1000 | |
| ACT2000 | |
| ACT3000 | |
| ACT4000 | |
| ACT6000 | |
| ACT8000 | |
| ACT10000 | |
| ACT15000 | |
| ACT18500 |
ACT - Downloads
Probe Tip Alternatives Datasheet |
Mounting Block (20 mm diam.) Datasheet |
ACT Series Overview Datasheet |
ACT - Related Products
- DIN Rail mount, LVDT Amplifier
- Compatible with any standard RDP LVDT (without integral electronics)
- Compatible with LIN & PY When fitted with two 1k Ohm bridge completion resistors (Does not provide analogue voltage linearisation for PY)
- Compatible with most LVDTs from any manufacturer
- Screw terminal connections
- Simple controls for gain and zero adjustment
- Input zero switch
- Signal overload indicator
| Input Type | LVDT |
| # of Inputs | 1 |
| Output Type | 0 - 10 V DC, ±10 V DC, 4 - 20 mA |
| Max Bandwidth | 250 Hz |
| Excitation | 1 V AC, 3 V AC |
| Isolation | Yes |
- In-line Amplifier
- Compatible with any standard RDP LVDT (without integral electronics) and most LVDTs from any manufacturer
- Produces a DC output voltage or current
- Screw terminal connections
- Simple controls for gain and zero adjustment
- Input zero switch
- Signal overload indicator
- Synchronous demodulation
| Input Type | LVDT |
| # of Inputs | 1 |
| Output Type | ±4 to ±10 V DC, 4 - 20 mA |
| Max Bandwidth | 500 Hz |
| Excitation | 1 V AC |
| Isolation | No |
ACT - Similar Products
- LVDT
- Fully Submersible
- Available as Guided, Unguided or Return Spring Versions
- Cylindrical Profile Housing
- Stainless Steel Housing
- Connection: Multiple Cable & Connector Options
- High Accuracy
- High Cycle Life
| Type | LVDT |
| Full Scale | 12 mm, 25 mm [0.984"], 50 mm, 75 mm, 100 mm, 150 mm, 200 mm, 250 mm, 375 mm, 470 mm |
| Output | V/V AC |
| Non-Linearity | ±0.10 % FS, ±0.25 % FS, ±0.50 % FS |
| Resolution | Infinitesimal |
| Excitation | 0.5 - 7 V AC, 5 V AC |
- Miniature LVDT
- Available in Return Spring or Unguided Versions
- Rod Profile Housing
- Stainless Steel Housing
- Connection: 2m Integral Cable (Longer Cable Available)
- High Accuracy
- Alternative Probe Tips Available (see Related Documents)
- Mounting Blocks Available (see Related Documents)
| Type | LVDT |
| Full Scale | 0.625 mm, 2.5 mm, 5 mm, 8 mm, 10 mm, 12 mm |
| Output | V/V AC |
| Non-Linearity | ±0.10 % FS, ±0.25 % FS, ±0.50 % FS |
| Resolution | Infinitesimal |
| Excitation | 0.5 - 7 V AC, 5 V AC |
- Miniature LVDT
- Available in Return Spring or Unguided Versions
- Rod Profile Housing
- Stainless Steel Housing
- Connection: 2m Integral Cable (Longer Cable Available)
- High Accuracy
- Alternative Probe Tips Available (see Related Documents)
- Mounting Blocks Available (see Related Documents)
| Type | LVDT |
| Full Scale | 0.625 mm, 2.5 mm, 5 mm, 8 mm, 10 mm, 12 mm |
| Output | V/V AC |
| Non-Linearity | ±0.10 % FS, ±0.25 % FS, ±0.50 % FS |
| Resolution | Infinitesimal |
| Excitation | 0.5 - 7 V AC, 5 V AC |
- Miniature LVDT
- Submersible
- Available in Unguided or Return Spring Versions
- Rod Profile Housing
- Stainless Steel Housing
- Connection: 2m Integral Cable (Longer Cable Avaiable)
- High Accuracy
- High Cycle Life
| Type | LVDT |
| Full Scale | 1 mm, 2.5 mm, 5 mm, 8 mm, 10 mm, 12 mm |
| Output | V/V AC |
| Non-Linearity | ±0.10 % FS, ±0.25 % FS, ±0.50 % FS |
| Resolution | Infinitesimal |
| Excitation | 0.5 - 7 V AC, 5 V AC |
- Miniature LVDT
- Precision Linear Bearings
- Available in Return Spring or Air Push Version
- Rod Profile Housing
- Stainless Steel Housing
- Connection: 2m Integral Cable (Longer Cable Available)
- High Accuracy
- High Cycle Life
| Type | LVDT |
| Full Scale | 0.5 mm [0.02"], 1 mm, 2.5 mm, 5 mm |
| Output | V/V AC |
| Non-Linearity | ±0.10 % FS, ±0.25 % FS |
| Resolution | Infinitesimal |
| Excitation | 0.5 - 7 V AC, 5 V AC |