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Inline Amplifiers

U3W Series

Strain gage. 4 mA to 20 mA analog output. Programmable gain settings. Wide adjustment range on the zero

The Model U3W amplifier supplies a highly regulated bridge excitation voltage for the transducer and converts the millivolt signal of the transducer to a 4 mA to 20 mA three-wire current output signal. The Universal In-line features two selectable excitation voltages, programmable gain settings, a wide adjustment range on the zero, and a buffered solid-state shunt cal relay for quick calibration.

Features
  • Strain gage sensor amplifier
  • 18 Vdc to 32 Vdc supply voltage
  • NEMA 4 housing
  • Selectable excitation voltages: 3 V or 5 V @ 70 mA
  • 4 mA to 20 mA analog output
  • Increases signal-to-noise ratio in noisy environments
  • Effects of voltage drops in excitation sources are eliminated
  • Signals may be sent to the data systems from low impedence sources
Data Sheet
Name
Description
File Size
Date
Size
Test & Measurement Model U3W Bridge Based Sensor In-Line Amplifier Datasheet
application/pdf 243.29 KB
7/17/2021
243.29 KB
Test & Measurement Instrumentation Accessories Datasheet
application/pdf 649.85 KB
7/17/2021
649.85 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Model U3W Universal In-Line Transducer Amplifier Product Manual
application/pdf 181.26 KB
7/17/2021
181.26 KB
Others
Name
Description
File Size
Date
Size
Model U3W Bottom View
image/png 87.39 KB
7/17/2021
87.39 KB
Model U3W Front View
image/png 60.62 KB
7/17/2021
60.62 KB
Model U3W Top View
image/png 82.49 KB
7/17/2021
82.49 KB
Name
Description
File Size
Date
Size
Model U3W Universal In-Line Transducer Amplifier Product Manual
181.26 KB
7/17/2021
181.26 KB
Model U3W Bottom View
87.39 KB
7/17/2021
87.39 KB
Test & Measurement Model U3W Bridge Based Sensor In-Line Amplifier Datasheet
243.29 KB
7/17/2021
243.29 KB
Model U3W Front View
60.62 KB
7/17/2021
60.62 KB
Test & Measurement Instrumentation Accessories Datasheet
649.85 KB
7/17/2021
649.85 KB
Model U3W Top View
82.49 KB
7/17/2021
82.49 KB
Name
Description
File Size
Date
Size
Test & Measurement Model U3W Bridge Based Sensor In-Line Amplifier Datasheet
243.29 KB
7/17/2021
Test & Measurement Instrumentation Accessories Datasheet
649.85 KB
7/17/2021
Model U3W Universal In-Line Transducer Amplifier Product Manual
181.26 KB
7/17/2021
Model U3W Bottom View
87.39 KB
7/17/2021
Model U3W Front View
60.62 KB
7/17/2021
Model U3W Top View
82.49 KB
7/17/2021
Image
SKU
Description
alt
060-6827-03
BE125EL,51J:Model U3W Universal Inline A
Image
SKU
Description
alt
060-6827-03
BE125EL,51J:Model U3W Universal Inline A