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AAC 929-400-D Bi-Directional DC Current Transducer with D-Sub Connector, ±400A

UsedAACPower suppliesUnited States

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AAC
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Used
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Product description

The AAC 929-400-D Bi-Directional DC Current Transducer is a precision sensor designed for accurate electrical current measurement in industrial and research applications, especially useful in biotechnology and bioprocessing workflows requiring precise current monitoring. Key features include:

  • Current range: ±400 Amperes allowing high-current DC measurement
  • Measurement type: Isolated and closed loop design ensures reduced noise and interference, critical for sensitive molecular diagnostics and biomanufacturing equipment
  • Connector: Equipped with a reliable D-Sub connector for robust signal transmission in laboratory environments
  • Response time: Fast 1 microsecond (10% to 90%) response facilitates real-time current monitoring, essential for dynamic bioprocess control and synthetic biology instrumentation
  • Accuracy: ±1.0% accuracy across operating range (±2.0% for lower currents 50A & 75A), suitable for quantitative bioelectrical analysis
  • Physical design: 0.75-inch diameter through-hole enables easy integration into existing setups without interrupting conductor paths
  • Frequency response: DC to 350 kHz bandwidth supports a wide range of signal frequencies encountered in advanced cell imaging and electrophysiology equipment
  • Robustness: Reverse polarity and short circuit protection with moisture and humidity resistance enhance durability in demanding clinical diagnostics environments
  • Power consumption: Low power draw at 8mAdc maximum, supporting energy-efficient experimental setups

This transducer model is widely adopted in electrical current measurement for biomedical engineering and biotechnology research, making it an essential instrument for laboratories focusing on gene editing platforms, synthetic biology circuits, and molecular cloning workflows that require precise and reliable current sensing solutions.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 23 October 2026