Filtering signal conditioner for sensor signal matching with symmetrical +/- 4 V voltage output
The NV4a amplifies,
filters and normalizes 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,
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.
The NV4a has its application anywhere a SEIKA sensor is, without much expenditure and under optimal compatibility, to be connected to application specific measuring equipment with optimal matching conditions and subsequent adjustments to amplification and zero voltage are necessary.
|Dimensions||see dimension drawing|
|Supply voltage||9V ... 30V (polarity protected up to -70Volt)|
|Current drawn excluding sensors||approx. 5mA|
|Internally generated sensor supply voltage||5.00 Volt|
|Temperature drift of sensor supply voltage||20ppm / Kelvin|
|Output signal range||±3.5 Volt|
|Offset adjust range||2.4V ... 2.6V (larger ranges on request)|
|Output impedance||approx. 100 Ohm|
|Signal-to-noise ratio with standard sensors||approx. 80dB|
|Frequency range||0...10Hz, 0...200Hz, 0...2kHz, custom ranges on request|
|Electrical connections||pin connector 2.54mm, length 5.7mm, Ø 0.63mm gold-plated; solder pads optional|
Dimensions (in mm)
Attention! Do not short circuit the supply
voltage with the output.
SEIKA Mikrosystemtechnik GmbH - Ellharter Strasse 10 - 87435 Kempten - Germany - EMail: email@example.com