Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Grade Accuracy	C3 High-Precision
Material	Aluminum Alloy with Stainless Steel Load Cell
Input Voltage	5V - 10V DC
Output Signal	Analog mV/V
Max Capacity	Up to 50kg (depending on configuration)
Operating Temperature	-20°C to +60°C
Protection Rating	IP65 Dust and Water Resistant
Application Type	DIY Electronic Scales, Platform Weighing
Connector Type	4-Wire Standard Interface
Package Includes	1x Sensor Module, Mounting Hardware, Wiring Diagram

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Good sensitivity

Very sensitive to small weight changes. Make sure your mounting surface is perfectly level, or you might get slight variances. Once leveled, it's spot on.

Anonymous

Mar 29, 2026

Rating: 5/5

Robust and reliable

I've been running this under a heavy platform for three months now. It handles the load without any drift in measurements. Highly recommended for serious hobbyists.

Anonymous

Mar 27, 2026

Rating: 4/5

Great value, minor wiring confusion

The sensor itself works flawlessly and provides stable readings. The only reason for 4 stars is that the color coding on the wires wasn't clearly labeled in the box, but the diagram helped sort it out.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for my DIY scale project

This sensor module is incredibly accurate. I used it to build a custom shipping scale, and the C3 grade precision makes a huge difference compared to cheaper alternatives. Calibration was straightforward.

Anonymous

Mar 19, 2026

Rating: 5/5

Easy to integrate with Arduino

As someone new to sensors, I found this easy to connect to my microcontroller. There are plenty of libraries available that work well with this specific module type.

Anonymous

Mar 07, 2026

Rating: 5/5

Professional grade performance

We integrated several of these into our prototype testing rigs. The consistency between units is impressive, and the aluminum housing feels very durable.

5 FAQ

Q: How do I calibrate the sensor after installation?

A: Calibration requires known test weights. You will need to use software code to set the zero point (tare) and then input the reading from a known weight to establish the scale factor. Detailed guides are available in our documentation center.

Q: What is the maximum weight capacity for a single unit?

A: While the sensor is high-precision, the specific max capacity depends on the model variant you selected at purchase. Most standard C3 modules in this listing support up to 50kg. Please check your order details for the specific limit.

Q: Can this sensor be used outdoors in the rain?

A: The module has an IP65 rating, which protects against dust and water jets. However, for prolonged exposure to heavy rain, we recommend adding an extra protective enclosure for the electronics.

Q: Is the output signal compatible with 3.3V microcontrollers?

A: The sensor outputs an analog mV/V signal. While it can work with 3.3V systems, you may need an appropriate amplifier or voltage divider to ensure the signal range matches your microcontroller's ADC input requirements.

Q: Does this come with an HX711 amplifier board?

A: No, this listing is for the weighing pressure sensor module only. The HX711 amplifier board is sold separately, though it is commonly paired with this sensor for digital projects.

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