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BA651 - Strain Gage Amplifier

General Description

The BA651 is a instrumentation amplifier in rail mount housing according to DIN 50022-35.

It is designed to provide a low drift signal conditioning for full bridge strain gage sensors.

The ±10V analog output is fully bi-directional.

Key Features

  • Bi-directional output (voltage version only) 19 to 28 VDC power Wide range span adjustment Wide range zero adjustment DIN-rail mount www. DataSheet4U. com Specifications Power supply VDC 24V (19 to 28V) Accuracy class at 2mV/V Potentiometer adjustment range (approx. ) - Span - Zero Bridge excitation Bridge resistance % 0,1 mV/V mV/V mV/V V Ω Ω 0,5 to 2,05 (Version 01 . . 03) 0,8 to 3,5 (Version 08 . . 10) -0,4 to +0,4 Approx. 10 350 to 1000 Ω.

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Datasheet Details

Part number BA651
Manufacturer Vishay
File Size 141.85 KB
Description Strain Gage Amplifier
Datasheet download datasheet BA651 Datasheet

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Full PDF Text Transcription (Reference)

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www.DataSheet4U.com BA651 Strain Gage Amplifier in DIN Rail Mount Housing Description The BA651 is a instrumentation amplifier in rail mount housing according to DIN 50022-35. It is designed to provide a low drift signal conditioning for full bridge strain gage sensors. The ±10V analog output is fully bi-directional. A internal voltage reference provides the excitation for a 350 ohms sensor. An optional version to connect up to four parallel 350 ohms sensors is available. The BA651 requires a basic 19 to 28 VDC power supply. The zero and span adjustment is performed by a zero and span potentiometer with a wide adjustment range.