- RS Stock No.:
- 646-460
- Mfr. Part No.:
- 922938
- Brand:
- Solartron Metrology
8 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each
$856.68
(exc. GST)
$942.35
(inc. GST)
Units | Per unit |
1 - 5 | $856.68 |
6 + | $840.21 |
- RS Stock No.:
- 646-460
- Mfr. Part No.:
- 922938
- Brand:
- Solartron Metrology
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- GB
Product Details
Miniature dc Energised
With built-in electronic oscillator and demodulator producing an dc output proportional to core position
DFg series; have separate coil/electronic assemblies with a free core fitted with a polyacetal homopolymer bearing which can rub on the inside coil assembly to ease guiding requirements
DG2.5; This has a non-rotating spring-loaded armature running in precision linear ball bearings
DFg series; have separate coil/electronic assemblies with a free core fitted with a polyacetal homopolymer bearing which can rub on the inside coil assembly to ease guiding requirements
DG2.5; This has a non-rotating spring-loaded armature running in precision linear ball bearings
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
Note
RS LVDT's datasheet Stock No. 232-4049 is available on request.
Specifications
Attribute | Value |
---|---|
Stroke | ±2.5mm |
Minimum Operating Temperature | -20°C |
Maximum Operating Temperature | +80°C |
Current Rating | 10 mA |