Solartron Metrology LVDT, ±5mm stroke -20°C +80°C

COO (Country of Origin): GB

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

Output Ripple <1% FSD
Temp. Coefficients (°C) DFg1; <1%,
Others <0.005%
Cable 3m PVC Screened
Operating Temp. (°C) -20 to +80
Non-Linearity 0.3%

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


RS LVDT's datasheet Stock No. 232-4049 is available on request.

Attribute Value
Stroke ±5mm
Input Current Range 13 mA
Energising Voltage Range 10 → 24 V dc
Sensitivity 540 mV/mm @ 10 V dc
Response Time 3 ms
Minimum Operating Temperature -20°C
Maximum Operating Temperature +80°C
17 現貨庫存,可於3工作日發貨。
單價 個
HK$ 2,675.20
Per unit
1 - 5
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