Solartron Metrology 930982 变压器-产品快照
- 品牌:
- Solartron Metrology
- 型号:
- 930982
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产品介绍
Solartron Metrology 930982 变压器
Solartron Metrology LDVT, +/- 15mm stroke -40°C +120°C, ±10 V, ±5 V, 0 → 10 V, 0 → 5 V
Solartron Metrology
Long Stroke - ac & dc Types Highly accurate and reliable devices which can be used in applications where vibration and dither make resistive transducers unreliableEnergise at 5kHz for maximum performanceStainless steel case and carrier, NiFi armature and glass-filled nylon end capsLarge Bore to core clearanceRod-ends and Universal joints available separately Type AC15 /DC15 AC25 / DC25 DC50 Max Stroke (mm) ±22 ±35 ±62 Cable 3m PVC Screened 3m PVC Screened 3m PVC Screened Operating Temp. (°C) -40 to +100 ac types-20 to +80 dc types -40 to +100 ac types-20 to +80 dc types -40 to +100 ac types-20 to +80 dc types Energising Frequency (kHz) 5 5 5 Frequency Response -3dB Point (Hz) 100 100 100 Non_Linearity 0.5% 0.5% 0.5% Note RS stock number 7271329 is AC and stock number 7271341 is a DC version 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. ; Stroke +/- 15mm; Input Current Range 1.5 mA; Energising Voltage Range 10 → 30 V dc; Output Voltage Range 0 → 10 V, 0 → 5 V, ±10 V, ±5 V; Sensitivity 60 mV/V/mm; Minimum Operating Temperature -40°C; Maximum Operating Temperature +120°C;
Differential Transformers