Cart  |  Contact  |  Help  |  seainfo@dwyeromega.com  | 
Toll-Free in Malaysia: 1800 88 3496
International+65 6415 5353

8-Channel RTD Measurement Card for OMB-LOGBOOK and OMB-DAQBOARD-2000 Series

OMB-DBK9

8-Channel RTD Measurement Card for OMB-LOGBOOK and OMB-DAQBOARD-2000 Series | OMB-DBK9

See All Models Below

CE
  • Provides 8 RTD Channels
  • Supports 3- 4-Wire RTD’s
  • Supports Three Ranges of RTD Resistance
  • Features Resolution Over the Full-Range of -200 to 850°C Span
Signal Conditioners - View related products

Description

The OMB-DBK9 is an eight-channel RTD (resistance temperature device) measurement card for OMEGA’s OMB-LOGBOOK, OMB-DAQBOOK and DAQBOARD data acquisition systems. The OMB-DBK9 supports up to 8 channels of 3- or 4-wire RTD’s with resistances of 100, 500, or 1000 Ohm. RTD-type selection is made via a jumper on the card that configures all 8 channels.

Excitation Sources. The OMB-DBK9 provides bias for the RTD with eight constant current sources derived from the OMB-LOGBOOK, OMB-DAQBOOK or DAQBOARD’s internal power supply.

Input Amplifier. The OMB-DBK9’s instrumentation amplifier provides both a high and low resolution gain for each of the standard RTD types.

Software. Included software auto-matically controls the OMB-DBK9 to effortlessly supply you with correct temperature measurements. You need only indicate which RTD type is attached to each channel. Thereafter, whenever a measurement is requested from a channel, the entire measurement procedure including linearization occurs automatically.

The data acquisition systems are shipped with several Windows applications including a datalogging application that allows you to acquire RTD’s and other measurements via a spreadsheet-style user interface. Also shipped is eZ-PostView, a post- acquisition application that permits you to display acquired data previously saved to a file.

Specifications
Connector:
DB37 male, mates with
P1 pinout on an OMB-LOGBOOK,
OMB-DAQBOOK or DAQBOARD;
screw terminals provided for
signal connections
Configurations: 3- or 4-wire
Alpha: 0.00385
Inputs: 8 channels
Temperature Ranges:
100, 500 or 1000 Ohm:
-200 to 850°C
RTD Excitation Current:
100 Ohm 500 µA
500 Ohm 227 µA
1000 Ohm 160 µA
Accuracy:
100, 500 or 1000 Ohm: ± 1.5°C
Resolution:
100, 500 or 1000 Ohm: 0.3°C
Cables: Use OMB-CA-37-x with
OMB-DAQBOOK and OMB-LOGBOOK;
use OMB-CA-131-x with DAQBOARD
(Specify Model Number)
Part Number/Desc.
Qty
Description
OMB-DBK9
Consult Sales  
Availability: 
 
 
8-Channel RTD Input Card
All prices on this site are shown in Singapore Dollars.
We noticed you are from the US. Visit your local site for regional offers and live support.