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 Universal
Bridge Signal Conditioner Validyne
Model CD12
Description
Features
Specifications
 Universal
Bridge Signal Conditioner Description:
The CD12 Universal Bridge Signal
Conditioner is a high gain carrier demodulator which provides
signal conditioning for variable reluctance pressure transducers,
LVDTs, RVDTs, potentiometric transducers and strain gages. It
operates with full or half-bridge transducers and delivers a full
scale output of +/-10 Vdc for inputs ranging from +/-0.9 to +/-75
mV/V.
The CD12 Universal Bridge Signal Conditioner features a combination
of selectable gain and zero elevation so that small deviations
around a reference signal may be observed in detail. The CD12
Universal Bridge Signal Conditioner has selectable low pass filter
settings from 0.1 to 1000 Hz.
Universal
Bridge Signal Conditioner Features
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Strain Gage, VR, LVDT or Resistance
Inputs
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2-Arm or 4-Arm Bridge Inputs
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Meter Read Out Plus +/-10 Vdc
Analog Output
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Selectable Gain Ranges
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Selectable Low Pass Filters
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Zero Suppression to +/-100%
Universal
Bridge Signal Conditioner Specifications:
Input Power:
95-125 VAC, 50-400 Hz (Std)
190-250 VAC, 50-400 Hz (Option)
10.5 to 14.5 Vdc (Option)
Output Signal:
+/-10 Vdc Direct
+/-10 Vdc Including Zero Suppression
Indication:
Zero Center, Taut Band Analog Meter
(Std)
3-1/2 Digit Display (Option)
4-2/1 Digit Display (Option)
Gain Ranges:
+/-0.9 to 75 mV/V for +/-10 Vdc
Output in 3 Ranges
Low Pass Filter:
0.1, 1, 10, 100 and 1000 Hz
Size & Weight:
9" x 6" x 7"
4.5 Lbs
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