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GT101 RS485 digital signal weighing load cell amplifier

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Signal Amplification & Conversion: Converts mechanical pressure into precise digital signals via resistive technology, supporting RS485/RS232 interfaces for reliable industrial and environmental data transmission.
  • Load Cell Integration: Designed to process signals from resistive load cells, enabling real-time force/pressure measurement in demanding applications like industrial automation and environmental monitoring.

Key features

  • 1. Corrosion-Resistant Stainless Steel Enclosure

  • With a corrosion-resistant stainless steel body, ensure long-term durability in harsh industrial or outdoor environments. The robust design protects internal components from dust, moisture, and physical wear, outlasting plastic alternatives by up to 30%*.

  • 2. Dual RS485/RS232 Communication Protocols

  • With support for RS485 and RS232 interfaces, seamlessly integrate with diverse systems for flexible data transmission. This dual compatibility reduces the need for additional converters, saving 20% in setup time compared to single-protocol models*.

  • 3. Precision Resistive Sensing Technology

  • With resistive sensing technology, achieve ±0.1% accuracy in load measurements, ensuring reliable performance for applications requiring high precision. This outperforms standard analog sensors by 15% in resolution*.

  • 4. Waterproof & Mounting-Friendly Design

  • With a screw-sealed lid and threaded mounting interface, operate reliably in wet or dusty environments while securing the unit to surfaces or pipes. Ideal for industrial automation and outdoor monitoring systems.

  • 5. REACH Compliance for Safety & Sustainability

  • With REACH certification, meet stringent EU environmental and safety standards, ensuring non-toxic materials and responsible manufacturing practices.

Product details

GT101 RS485 digital signal weighing load cell amplifier

The GT101 RS485 digital signal weighing load cell amplifier is a rugged, industrial-grade sensor solution designed for precise force and pressure measurement in demanding environments. Its durable metallic enclosure, waterproof sealing, and customizable internal components make it ideal for applications ranging from industrial automation to outdoor sensor systems.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum/Stainless SteelHigh durability and corrosion resistance
CommunicationRS232, RS485 (dual interface)Seamless integration with legacy systems
Output TypeDigital (signal) + ResistancePrecise analog/digital hybrid data
CertificationREACH compliantEnsures environmental and safety standards
MountingThreaded connection + screw-sealed lidSecure installation and dust/waterproofing
TechnologyResistive load cellReliable force-to-resistance conversion
Accuracy±0.1% FS (Base), ±0.01% FS (Pro)High precision for critical measurements

Customization guide

Adjustable sensor type and output parameters to meet specific measurement ranges or environmental requirements. Customize internal components (e.g., sensor modules, circuitry) for tailored performance in extreme conditions.

Get inspired

The GT101’s robust design and flexible communication interfaces enable reliable data transmission in harsh environments. Whether monitoring industrial machinery, tracking material pressure in pipelines, or deploying outdoor sensors, this amplifier ensures precision and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Communication SpeedRS485 (115kbps)RS232 + RS485 (230kbps)RS232/RS485 (460kbps)*
Accuracy±0.1% FS±0.05% FS±0.01% FS
Environmental RatingIP65IP67IP68 + -40°C~85°C

Supplier's note

  1. Key Breakthroughs:

    • Dual Communication: RS232/RS485 compatibility enables backward compatibility with legacy systems while offering 20% faster data transmission than traditional RS485-only models.
    • Precision Enhancement: The Pro’s ±0.01% FS accuracy (triple industry standard) ensures critical applications like medical equipment or aerospace testing.
    • Extreme Resistance: IP68 and wide temperature tolerance in the Pro model allow deployment in submersible or Arctic environments.
  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial applications requiring basic RS485 connectivity and moderate accuracy (e.g., warehouse scales).
    • Advanced Model: Choose for environments needing dual communication (e.g., oil rigs with mixed legacy/new systems) and improved precision.
    • Pro Model: Best for mission-critical scenarios like underwater robotics or high-temperature furnaces, where extreme durability and accuracy are paramount.

With RS485/RS232 dual communication, you can integrate seamlessly into existing systems while future-proofing your setup. The Pro’s IP68 rating ensures safe operation in flood zones or chemical plants, combining with its ultra-precise resistive technology to deliver unmatched reliability.

Frequently asked questions

  • Which load cell amplifier is best for industrial weighing systems requiring RS485 communication?

  • How do I clean and maintain the GT101 amplifier to ensure longevity?

  • Why is the GT101’s aluminum enclosure better than plastic for outdoor use?

  • Can the GT101 be customized for specific sensor integration?

  • Is the GT101 compliant with REACH and other safety certifications?

  • How does the threaded mounting enhance the GT101’s installation flexibility?

  • What are the advantages of RS485 over other interfaces in the GT101?

  • Does the GT101 support both digital and analog outputs for versatile systems?

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