Solartron Metrology Voltage to Voltage Signal Conditioner, Voltage 0.5 → 750 mV/V Input

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): GB
Product Details

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.

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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.

Specifications
Attribute Value
Input Type Voltage
Output Type Voltage
Signal Conditioner Type Voltage to Voltage
Input Range 0.5 → 750 mV/V
Output Range 5 → 10 V dc
Supply Voltage ±15 V
Mounting Type PCB Mount
Sensor Compatibility LVDT
Minimum Operating Temperature 0°C
Maximum Operating Temperature +70°C
Operating Temperature Range 0 → +70 °C
57 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 217.12
(exc. GST)
$ 249.69
(inc. GST)
units
Per unit
1 - 5
$217.12
6 - 11
$203.99
12 +
$199.23
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