922938 Solartron Metrology 10 mA Solartron Metrology Differential Transformer, ±2.5mm Stroke
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| Producent | Solartron Metrology | | Part Number | 922938 (922938) |
| Specifications | 10 mA Solartron Metrology Differential Transformer, ±2.5mm Stroke |
| Unit Price | 335,91 EUR |
| Minimum Order Quantity | 1 |
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| Description | Energising Voltage Range10 → 24 V dc Input Current Range10 mA Maximum Operating Temperature+80°C Minimum Operating Temperature-20°C Response Time5 ms Sensitivity750 mV/mm @ 10 V dc Stroke±2.5mm Product Details Miniature dc Energised With built-in electronic oscillator and demodulator producing an dc output proportional to core positionDFg 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 requirementsDG2.5; This has a non-rotating spring-loaded armature running in precision linear ball bearings Output Ripple Temp. Coefficients (°C) DFg1; Others 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 potentiometersInfinite resolution, high accuracy and linearityNo friction introduced into the measured systemAvailable in ranges from ±1mm to ±50mm Note RS LVDT's datasheet Stock No. 232-4049 is available on request. |
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