Solartron Metrology LVDT
- RS Stock No.:
- 646-527
- Mfr. Part No.:
- 922935
- Brand:
- Solartron Metrology
Subtotal (1 unit)*
£155.88
(exc. VAT)
£187.06
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 26 unit(s) shipping from 01 October 2025
- Plus 20 unit(s) shipping from 13 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £155.88 |
*price indicative
Alternative
This product is not currently available. Here is our alternative recommendation.
Each
£194.85
(exc. VAT)
£233.82
(inc. VAT)
- RS Stock No.:
- 646-527
- Mfr. Part No.:
- 922935
- Brand:
- Solartron Metrology
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Solartron Metrology | |
Stroke | ±1mm | |
Overall Width | 25mm | |
Minimum Operating Temperature | -40°C | |
Maximum Operating Temperature | +85°C | |
Current Rating | 10 → 13 mA | |
Select all | ||
---|---|---|
Brand Solartron Metrology | ||
Stroke ±1mm | ||
Overall Width 25mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +85°C | ||
Current Rating 10 → 13 mA | ||
RoHS Status: Exempt
- COO (Country of Origin):
- GB
Miniature ac Energised Inductive Displacement Transducer
When the primary winding is connected to an AC supply, current starts to flow in the secondary coils. The secondary coils are connected in series opposition so that two voltages have opposite phase so when the core is in the centre position then voltages of equal magnitude but opposite phase will be induced in each secondary coil and the output is zero. As the core is moved in one direction the voltage in the corresponding secondary coil increases while the other coil experiences a complementary voltage reduction. The effect is a transducer voltage output that is proportional to displacement. Knowledge of the magnitude and the phase of the output with respect to the excitation signal allows one to deduce the position and direction of the core motion from the null position.
Low cost solutions to displacement measurement
Friction free operation with reduced guidance accuracy
Stainless steel body and push rod
Friction free operation with reduced guidance accuracy
Stainless steel body and push rod



Accessories
Linear Variable Differential Transformers (LVDT)
These devices comprise a movable nickel iron core and three coils - one for energisation and two for pick-up. They need to be driven by a sine wave to produce an output amplitude and phase directly proportional to the position of the core with respect to the pick-up coils. A phase sensitive detector is required to demodulate the output signal. The main advantages of LVDTs are;
No wear problems as with potentiometers
Infinite resolution, high accuracy and linearity
No friction introduced into the measured system
Available in ranges from ±1mm to ±50mm
Infinite resolution, high accuracy and linearity
No friction introduced into the measured system
Available in ranges from ±1mm to ±50mm
Related links
- Solartron Metrology LVDT
- Solartron Metrology Ball Tip
- Solartron Metrology Linear Transducer
- Solartron Metrology Return Spring
- Solartron Metrology Universal Joint Kit
- Solartron Metrology Linear Measuring Linear Transducer
- Solartron Metrology Return Spring 10mm stroke ±10 mm output range IP43, IP65
- Solartron Metrology Interface Module