Description
Seika NV4a Filtering signal conditioner for sensor signal matching with symmetrical +/- 4 V voltage output.
The NV4a amplifies, filters and normalises the output signals of SEIKA sensors. The symmetrical output signal enables unproblematic subsequent signal processing with standard measuring instruments such as oscilloscopes, transient recorders, A/D converters, multimeters, etc.
Multiple internal switching variants allow for optimal adaptation of signal processing parameters, such as settling time, filter cut-off frequencies and amplification and zero point adjustment, to the measuring task.
- Low noise and low drift
- No regulated supply voltage necessary
- Internal generation of negative operating voltage
- Integrated reverse polarity protection
- Output are short circuit proof
- Highly stable voltage supply for operation of a sensor
- Protection against reverse sensor polarity
- Zero position and gain adjustable via potentiometers
- Electronic components hermetically sealed
- Optionally frequency programmable, active 5th order low pass filter
- Optional high pass filter
- Different connector options
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