Solartron Metrology LVDT 0°C +70°C, 5 → 10V dc

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

Hybrid Modules For Signal Conditioning

Hybrid thick modules for incorporation on to PCBs containing all necessary circuitry to obtain the best performance from high quality ac type LVDT transducers

Technical Specification for Oscillator
Drive frequency 5, 10 or 15Hz (nom)
1 to 20kHz by 2 additional resistors
Drive current 50mA rms (max)
Amplitude temp. Coefficient 0.004%/°C typical
Amplitude Control Remote sense facility
Protection Open & short circuit
Technical Specification for Demodulator
Sensitivity (9 gain ranges) 2.5 to 3.75mV rms input for 5V dc output
Range to zero ±30% fine,±100% coarse
Temp. Coefficient Zero 0.003%/°C (typ),
Gain 0.004%/° (typ)
Output impedance <1Ω
Non-Linearity <0.02%
Mounting Conformal coated sil package
Dimensions ( L x T x H) (mm) 52 x 5 x 12 (20 pin on 0.1 pitch)
Operating Temp. (°C) 0 to +70
Weight (g) 3.3

Approvals

RoHS

Supplied with

full instructions and application examples.

//media.rs-online.com/t_line/R0646561-01.jpg

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

Note

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

規格
Attribute Value
Input Current Range 50 mA
Energising Voltage Range ±7.5 → 18 V dc
Output Voltage Range 5 → 10V dc
Sensitivity 2.5 → 3.75 mVrms
Overall Height 12mm
Overall Width 52mm
Overall Depth 5mm
Minimum Operating Temperature 0°C
Maximum Operating Temperature +70°C
25 現貨庫存,可於3工作日發貨。
單價 個
HK$ 705.28
(不含稅)
單位
Per unit
1 - 5
HK$705.28
6 - 11
HK$653.04
12 +
HK$641.28