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8-Channel Strain-Gage Module for OMB-DAQBOARD-2000 Series and OMB-LOGBOOK
OMB-DBK43A
PLACE ORDER - Provides Eight Channelsof Strain-Gage Input
- Accommodates Most Bridge-Type Sensors, Including 4-ElementFull and 3-Wire Quarter Bridges
- Individual ExcitationRegulator Per Channel
- User-Selected Low Pass Filter
Description
Description
The OMB-DBK43A eight-channelstrain-gage expansion modulefor trodeks’s OMB-LOGBOOKand OMB-DAQBOARD-2000Series data acquisition systemsaccommodates the connectionof most strain-gage types, fromsingle-element, 3-wire quarter-bridgesto 4-element full bridges.The OMB-DBK43A also includesprovisions for bridge completionresistors and provides four externallyaccessible adjustments on each ofits eight channels, includingexcitation voltage, input gain,offset nulling, and output scaling.Up to thirty-two OMB-DBK43Amodules can be connected to asingle OMB-LOGBOOK orOMB-DAQBOARD-2000 Series,for up to 256 strain-gage channels.
The OMB-DBK43A includes abuilt-in DC/DC converter, allowingthe unit to be operated from anexternal power source whiledrawing very little power fromthe data acquisition system.The external power source canbe the included AC adaptor, theOMB-DBK30A rechargeablebattery/excitation module, a carbattery, or any 9 to 18 Vdc source.
The DC/DC converter also providesexcitation voltages for all channels.Each of its eight on-board excitationregulators can be externallyadjusted from 1.5 to 10.5 Vdc.The regulator outputs have remotesensing terminals and feature50 mA current limiting to preventdamage from short-circuits oroverloads. The wide regulator voltagerange lets you incorporate virtuallyany resistive or semi-conductivegage type in your system. Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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