Columbia offers a wide variety of Signal Conditioning Instrumentation for a variety of Sensor types. These range from Laboratory as well as Airborne Charge Amplifiers, Differential Charge Amplifiers, In-Line Charge Converters, Constant Current Power Supplies and ICP Compliant Amplifiers all in support of Columbia's extensive Piezoelectric product line. Additionally Columbia offers unique Strain Gage Instrumentation Amplifiers which provide built in auto zeroing of gage offset voltages which can increase typical measurement accuracies. These robust Signal Conditioning products have been flight qualified on many current military aircraft and missile programs and are now available for your distinctive program needs.
Model | Description | Power Requirements | Max Gain | Max Output Voltage |
---|---|---|---|---|
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Constant Current Supply | +12 to +32 VDC | 0.0dB Gain Unity | Dependent on bias level of transducer |
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Charge Amplifier | 105 - 125VAC | 500 mV/pcmb (Dial Selectable) | 20 V Pk/Pk Min |
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Constant Current Supply/Signal Conditioner | +16 to +32 VDC | 0.0dB (Unity Gain) | 5V pk/pk |
|
Differential Airbourne Charge Amplifier | +24 to +32VDC | 1.0 mV/pcmb | +5.40 ±0.20 VDC |
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Airbourne Charge Amplifier | +24 to +32VDC | 1.0 mV/pcmb | +5.40 ±0.20 VDC |
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Strain Gage Amplifier | +15 to +35 VDC (+28VDC Nom.) | xx | ± 5 VDC |
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Miniature Charge Amplifier | +12 to +32VDC | See order info | 0.5000mA Pk/Pk |
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In-Line Charge Converter | 2 mA to 20 mA | 0.1, 1.0, 10 Depending on Model Selected | 15 Volts Min |
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Triaxial In-Line Charge Converter | +24 to +32VDC | 0.1, 1.0, 10 mV/pcmb | 10 Volts Min |
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In-Line Charge Converter | +22 to +32VDC | 0.1, 1.0, 10 mV/pcmb | 10 Votls Min |