OMB-DBK4
2-Channel Dynamic Signal-Input Card for OMB-DAQBOARD-2000 Series and OMB-LOGBOOK

OMB-DBK4 : 2-Channel Dynamic Signal-Input Card for OMB-DAQBOARD-2000 Series and OMB-LOGBOOK
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32,970.00  Kč *
     OMB-DBK4

  Offers a Per-Channel Programmable Gain Amplifier for ±50 mV, ±500 mV, or ±5 V FS Input
  Includes a Built-In Current Source for ICP Transducer Biasing
  Offers Per-Channel Anti-Aliasing Filters
  Provides Per-Channel Simultaneous Sample and Hold
  Accommodates Either AC or DC Coupled Signals
  Both Dynamic Analog Inputs Sampled Within 50 ns of Each Other

The 2-channel OMB-DBK4 dynamic signal-input card enables OMB-LOGBOOK and OMB-DAQBOARD-2000 Series data acquisition systems to accommodate inputs from piezoelectric transducers, such as accelerometers or microphones, as well as from various other dynamic signal sources. Each OMB-DBK4 card is equipped with two BNC connectors and footprints for two user-installed Microdot connectors, permitting it to easily accommodate most transducer connections.

Architecture
The OMB-DBK4 provides per-channel, constant current source outputs, programmable gain amplifiers, programmable anti-aliasing filters, and sample and hold amplifiers.

Specifications
Channels:
2
Connectors: DB37 male, 1 BNC per channel, and footprints for one
user-provided Microdot connector per channel
Current Source:
Output Impedance: >1.4 M .
Compliance: 27 V
Current Levels: 2 and 4 mA (jumper selectable)
Input Impedance: 150 K .
Input Ranges: ±50 mV, ±500 mV, and ±5 V FS;
additional full scale ranges are available
when combined with the OMB-LOGBOOK’s
or OMB-DAQBOARD-2000 Series
on-board programmable A/D ranges
Coupling: AC and DC
AC High-Pass Filters: Per-channel,
1-pole HPF with 10 Hz or 0.1 Hz cutoff,
selectable via jumper
Input Signal/Noise: >96 dB (BW=100 kHz)
Amplitude Accuracy: ±0.5 dB passband center
Low-Pass Filter: Software selectable, 12-pole Butterworth filter,
with cutoff frequencies of 18 kHz, 9 kHz, 4.5 kHz, 2.25 kHz,
1.125 kHz, 562.5 Hz, 281.2 Hz, and 141.6 Hz;
each channel can be configured for a different cutoff frequency
Power Consumption: 2750 mW (When multiple OMB-DBK4 cards
are used, an OMB-DBK32A
auxiliary power supply may be required.)
Cables: Use OMB-CA-37-x cable with OMB-LOGBOOK
and OMB-DAQBOARD-2000 Series


 Èíslo modelu  Cena (bez DPH)  Popis  Ks
 OMB-DBK4    32,970.00 Kč   2-Channel Dynamic Signal-Input Card
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 * využijte možnost konzultovat ceny pøímo s našimi prodejci  (tel: 596 311 899 - prodejní oddìlení, e-mail: viz. kontaktní informace)

 Literatura
   Stáhnout kompletní specifikace produktu ve formátu PDF
 Manuály
   Stáhnout  OMB-DBK SERIES - SIGNAL CONDITIONING AND EXPANSION CARDS
 Souvísející odkazy
   OMB-DAQBOARD-2000 Series: High-Performance PCI-Based Data Acquisition Boards