Solartron Metrology LVDT
Technical Document
Specifications
Brand
Solartron MetrologyStroke
±5mm
Response Time
3 ms
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
+80°C
Current Rating
13 mA
Country of Origin
United Kingdom
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
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;
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BD 204.055
Each (Exc. Vat)
BD 224.461
Each (inc. VAT)
1
BD 204.055
Each (Exc. Vat)
BD 224.461
Each (inc. VAT)
1
Technical Document
Specifications
Brand
Solartron MetrologyStroke
±5mm
Response Time
3 ms
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
+80°C
Current Rating
13 mA
Country of Origin
United Kingdom
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
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;