Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Type | Parallel Beam Load Cell |
| Communication Interface | RS485 (Modbus RTU) |
| Accuracy Class | C3 High Precision |
| Rated Capacity | 50kg / 100kg / 200kg Options |
| Excitation Voltage | 5V - 12V DC |
| Output Signal | Digital RS485 Protocol |
| Material | Aluminum Alloy with Anodized Finish |
| Protection Rating | IP65 Dust and Water Resistant |
| Operating Temperature | -20°C to +60°C |
| Application | Electronic Scales, Hopper Weighing, Force Testing |
Anonymous
Mar 29, 2026
Rating: 5/5
Excellent value for money
Compared to other high-precision load cells on the market, this offers incredible value. The digital output eliminates the need for external amplifiers, saving space and cost.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for industrial scale retrofit
The RS485 output made integration with our existing PLC system incredibly easy. The readings are stable and the build quality feels robust. Highly recommended for anyone upgrading from analog sensors.
Anonymous
Mar 20, 2026
Rating: 4/5
Solid performance
Works exactly as described. Setup was straightforward using the provided example code. It's a bit sensitive to mounting alignment, so take your time during installation.
Anonymous
Mar 19, 2026
Rating: 5/5
Reliable and sturdy
Been using this in a packaging line for three months now. No drift in calibration and it handles the constant load cycles without issues. The aluminum housing is tough.
Anonymous
Mar 05, 2026
Rating: 5/5
Best sensor for DIY projects
I used this for a custom coffee bean hopper scale. The resolution is amazing, detecting even single bean additions. The RS485 connection is reliable over long cables.
Anonymous
Mar 04, 2026
Rating: 4/5
Great precision, minor documentation gaps
The sensor itself is fantastic and very accurate. I deducted one star because the Modbus register map could be more detailed, but support helped me figure it out quickly.
Q: What is the maximum cable length supported?
A: For reliable communication at standard baud rates, we recommend a maximum cable length of 1200 meters using shielded twisted pair cable.
Q: Does this module come with the mounting screws?
A: Yes, the package includes a standard set of stainless steel mounting screws and a user manual.
Q: Is there a library available for Arduino or Raspberry Pi?
A: Yes, we provide open-source libraries for both Arduino and Raspberry Pi on our GitHub repository, along with sample code for reading weight data.
Q: Is calibration required before first use?
A: The sensor comes pre-calibrated from the factory. However, we strongly recommend performing a zero-point adjustment and span calibration after installation for optimal accuracy.
Q: Can I connect multiple sensors to one RS485 bus?
A: Absolutely. Since it uses Modbus RTU over RS485, you can daisy-chain up to 32 devices on a single bus by assigning unique slave IDs to each unit.
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