LVDT/RVDT Simulator (<1° Phase Difference), DIN Rail Mount
Item # LVDTS-DR-03 — LVDT/RVDT Simulator (<1° Phase Difference), DIN Rail Mount
The LVDT/RVDT Simulator is used to test LVDT (Linear Variable Differential Transformer) or RVDT (Rotary Variable Differential Transformer) sensors. Using a 0- 10VDC command signal input and an excitation (drive input), the unit provides two simulation outputs of 1-5VAC. An internal 3kHz oscillator can be used as an alternative excitation source. Both outputs are fully isolated.
The unit accepts power supply input from 4 to 32VDC. When the input voltage increases from 0-10VDC, the output voltage A increases from 1 to 5VAC and the output voltage B decreases from 5 to 1VAC. Factory settings for the offset (minimum) and span (maximum) are user adjustable. Phase difference between inputs and outputs is less than 1 degree.
An LED indicates if the power is ON. The unit is conformal coated and available in a DIN rail mount enclosure.
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Technical Specifications
LVDT/RVDT Simulator (<1° Phase Difference), DIN Rail Mount
Order Code
P/N: LVDTS-DR-03
Input(s)
0-10 VDC command signal input
5 VAC nominal (2-10 VAC) drive input
< 1° phase difference between input and output signals
Output(s)
1 oscillator output, 3 kHz or 3 VAC
2 simulation outputs, 1-5 VAC and 5-1 VAC
Settling Time
5 mSec
Operating Voltage
4-32 VDC
Isolation
Provided
Enclosure
DR12, DIN rail mount (35 mm)
Polycarbonate, 16 A max. current rating
Connection(s)
12 screw terminals
Protection Rating
Conformal coated PCB
IP40 rated housing, IP20 rated terminals
Operating Temperature
-40 to 85 ºC
-40 to 185 ºF
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