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LVDT Signal Conditioner

EL-10 Series

EL-10 is a full function Signal Conditioner for 5 or 6 wire LVDTs. Dual transistors power driver output enable the operation of low impedance LVDTs.

Operates from ±15 Volt unregulated power supply. Including on - board oscillator, buffer, demodulator, filter, DC amplifier and power output circuitry. 15 turn on board trimmers enable ±20% of Full Scale reading ZERO adjustment, and up to x5 GAIN adjustment. Low Pass filter knee frequency is 100 Hz typical (-3db). Other filters available on request.

On - board connector MOLEX QF50™ P/N 90663-3161 (Supplied)Mating connector MOLEX QF50™ P/N 90635-1161 (Supplied)Multi color Flat cable 300 mm long (supplied)

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	Features
	±15 Volt DC powered
	Operates 5 or 6 wire LVDT
	ZERO and GAIN on board trimmers
	Dual transistor driver for low impedance LVDTs
	16 way Molex Flat Cable QF50™ connector
	4 holes for M3 or #4UNC screws

Specifications

LVDT Excitation

     Voltage . . . . . . . . . . . . . . . . . . 3.5 V rms @ 60 mA max

     Frequency. . . . . . . . . . . . . . . . 7 kHz

Output

     Voltage . . . . . . . . . . . . . . . . . . ±10 Volt DC max

     Current . . . . . . . . . . . . . . . . . . 10 mA max

Power supply requirements . . . . ±15 VDC unregulated, @8 mA at no load

Trimmer Adjustments

     Zero . . . . . . . . . . . . . . . . . . . . ±20% of Full Scale Reading

     Gain . . . . . . . . . . . . . . . . . . . . up to x5, trimmer adjustable

Non linearity . . . . . . . . . . . . . . . . < 0.03% of FS

Operating temperature range . . 0C° to +70C°

Temperature Coefficient. . . . . . . <0.01% of FS / C°

Warm up time . . . . . . . . . . . . . . . 10 minutes

Dimensions (mm)
LVDT Signal Conditioner EL-10 Series - Dimensions

Wiring
LVDT Signal Conditioner EL-10 Series - Wiring

How to order
Order by model number
Model Number EL-10 (Trimmers on board)
Model Number EL-10A (Trimmers supplied apart for outside installation)

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