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AE 402 Relay Box with 3-Color Light Tower Kit for Checkweigher Process Control

NewControl ScalesUnited States

€654.52excl. VAT

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Product description

AE 402 relay box plus 3-color LED light tower for weight limit signaling in checkweighing applications.

The AE 402 Relay Box with Light Tower Kit is a technical accessory designed for integration with AE checkweighers such as the ABK, AFK, and AE 402 Indicator models. It provides a relay output that is triggered by weight or count limits, enabling the control of external devices like motors or signal lights, essential for automated bioprocessing and manufacturing workflows.

Key features include:

  • 3-color LED light tower (Green, Orange, Red) clearly indicates whether measured weights are over, under, or within preset tolerance limits, allowing rapid visual verification during biomanufacturing or quality control operations.
  • Low-power LED bulbs with luminous intensity ≥ 75Mcd, optimized for indoor laboratory and production environments requiring reliable status signaling.
  • Physical specifications include a 3.5-inch high pole and a 6-foot cord for flexible mounting options, supporting integration into diverse biotechnology and clinical diagnostics setups.
  • The relay box incorporates a dedicated power input to effectively energize relays, crucial for seamless interfacing in process automation systems within synthetic biology and molecular diagnostics workflows.

This relay box and light tower assembly is critical in laboratories focusing on quality assurance, bioprocessing monitoring, and precision weight measurement, facilitating efficient signaling in molecular cloning and biopharmaceutical production pipelines. It supports workflow optimization by enabling real-time visual alerts and machine interfacing, widely adopted in synthetic biology research and industrial biotechnology applications.

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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 22 October 2026