The LVDT Simulator is used to test LVDT or RVDT 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 utilized 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. A LED indicates power is OK. The unit is conformal coated and available in a DIN rail mount housing.
Unit of Measure
Order Code |
N/A P/N: LVDTS-DR-02 |
Operating Voltage |
N/A 4-32 VDC |
Protection |
N/A Reverse Polarity Protection Provided. |
Inputs |
N/A
0-10VDC Command Signal Input 2-10 VAC Drive Input (5VAC Nominal) |
Outputs |
N/A
1 Oscillator Output Frequency: 3kHz +/- 5% Voltage: 3VAC +/- 5% |
Enclosure |
N/A
DR12, DIN Rail Mount (35 mm) 16 Amp max. Current Rating Polycarbonate 75 x 98.5 x 22.5 mm (W x H x D) 2.95 x 3.87 x 0.88 Inches |
Connections |
N/A Screw Terminals Accept 14-24 AWG Wire |
Protection Rating |
N/A
IP40 Rated Housing, Terminals Rated at IP20 Circuit boards are conformal coated. |
Operating Temperature |
N/A -40 to 85 ºC-40 to 185 ºF |
Minimum Offset Adjustments |
N/A
Remove plastic cover to access single turn trim pots. With 0VDC command input, confirm B-Maximum is set to 5VAC and A-Minimum to 1VAC. |
Maximum Span Adjustments |
N/A
Remove plastic cover to access single turn trim pots. With 10VDC command input, confirm B-Minimum is set to 1VAC and A-Maximum to 5VAC. |
Indicator |
N/A Power OK – LED ON |
Weight |
N/A 0.25 lb0.11 kg |
Settling Time |
N/A 30 mSec (with 60 degree Phase relationship between input and output signals) |
Datasheet |
N/A
LVDTS-DR-02 Datasheet |
STEP Files (3D) |
N/A
LVDTS-DR-03 |
Compliance |
N/A
LVD - DoC - All RoHS - DoC - All |
