Cooper Instruments DCM480 Specifications

DCM 480 LVDT SIGNAL CONDITIONING MODULE

LVDT Signal Conditioning Module

he DCM 480 offers low cost and simple conditioning for
LVDT. The DCM 480 provides the necessary circuitry for

T

the transducer excitation, zero and scale adjustments. The
housing is constructed of a robust die-cast aluminium enclosure,
sealed to IP65 and fitted with IP65 rated cable glands which provide
total protection against the ingress of water or dust.

GENERAL

• CHANNELS:

• TEMPERATURE

• MATERIAL:

• POWER REQUIRED

1
32º to 185º F
Aluminum Housing-IP 65
12 to 36 Vdc Universal Polarity

TRANSDUCER

• EXCITATION:

• INPUTS ACCEPTED:

0.5V, 5mA rms 5kHz Sinusoidal
30 mv to 4V rms

AMPLIFIER

• ACCURACY:

• ANALOG OUTPUT:

• BANDWIDTH:

±0.05% F.S.
2-Wire, 4-20mA
250Hz, with Filter 25Hz (Flat)

PHYSICAL

• DIMENSIONS:

4.92" L x 3.15" W x 2.2" D

• SELECTABLE FILTERING

• FOR USE WITH LVDT
TRANSDUCERS

• ALUMINUM HOUSING SEALED
TO IP65

DCM 482

he DCM 482 low cost and simple conditioning for LVDT.
The DCM 482 provides the necessary circuitry for the

T

transducer excitation, zero and scale adjustments. The
housing is constructed of a robust die-cast aluminium inclosure,
sealed to IP65 and fitted with IP65 rated cable glands which
provide total protection against the ingress of water or dust.

LVDT SIGNAL CONDITIONING MODULE

GENERAL

• CHANNELS:

• TEMPERATURE:

• MATERIAL:

• POWER REQUIRED:

1
14º to 140º F
Aluminum Housing-IP 65
±6 to ±18 Vdc or 12 to 36 Vdc

TRANSDUCER

• EXCITATION:

• INPUTS ACCEPTED:

• CALIBRATION METHOD:

• BRIDGE RESISTANCE:

1V rms 5kHz, 25 mA
±250 mV Max
Potentiometer
120 ohm min.

AMPLIFIER

• ACCURACY:

• ANALOG OUTPUT:

• BANDWIDTH:

±0.04%
±4 or ±10 Vdc depending on load or

4-20 (3 wire) into 550 Ohms Max
Flat to 500Hz

COOPER INSTRUMENTS & SYSTEMS

• ±5 VDC OR ±10 VDC OUTPUT

• CONDITIONS LVDT AND INDUCTIVE
SENSORS

• EASY TO ACCESS ZERO AND GAIN

• BANDWIDTH FLAT TO 500Hz

PHYSICAL

• DIMENSIONS:

www.cooperinstruments.com [e-mail]

6" L x 2.5" W x 1.34" D

1-800-344-3921

Revised 11/22/02