- RS庫存編號:
- 646-460
- 製造零件編號:
- 922938
- 製造商:
- Solartron Metrology
- RS庫存編號:
- 646-460
- 製造零件編號:
- 922938
- 製造商:
- Solartron Metrology
產品概覽和技術數據資料表
法例與合規
不適用
- COO (Country of Origin):
- GB
產品詳細資訊
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.
規格
Attribute | Value |
---|---|
Stroke | ±2.5mm |
Minimum Operating Temperature | -20°C |
Maximum Operating Temperature | +80°C |
Current Rating | 10 mA |