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8-Channel High-Voltage Input Card for OMB-LOGBOOK and OMB-DAQBOARD-2000 Series


8-Channel High-Voltage Input Card for OMB-LOGBOOK 
and OMB-DAQBOARD-2000 Series | OMB-DBK8

  • Provides 8 High-Voltage Input Channels
  • Per-Channel Selection of Three Voltage Ranges Via Jumper
  • Buffered Inputs on Each Channel for High-Speed Scanning
Signal Conditioners - View related products


The OMB-DBK8 provides eight high-impedance, high-voltage input channels for OMEGA’s OMB-LOGBOOK and OMB-DAQBOARD-2000 Series data acquisition systems. The OMB-DBK8 accommodates 10, 50, or 100 VFS bipolar inputs that you can set on a per-channel basis via jumpers on the card.

The OMB-DBK8’s 10 M .input impedance presents minimal loading of high impedance circuits and transducers ( e.g., string pots), which ensures accurate readings over a wide range of source impedance, and high impedance transducers, such as string pots.

Each of the OMB-DBK8’s inputs provides an individual buffer amplifier that allows the combination of high-speed (10 µs/reading) and high-input impedances.

As many as thirty-two OMB-DBK8 cards can be used in one system, for a total of 256 high-voltage differential inputs.
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8-Channel High-Voltage Input Card
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