Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Resistance	350 Ohm
Load Capacity Options	150kg, 200kg, 300kg, 400kg
Material	Alloy Steel with Nickel Plating
Excitation Voltage	5-15V DC
Output Sensitivity	2.0 ± 0.002 mV/V
Creep Error	±0.03% F.S./30min
Operating Temperature	-20°C to +60°C
Protection Class	IP65 Waterproof
Cable Length	3 Meters (Shielded)
Compatibility	Universal for Digital Floor Scales

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Accurate and durable

Been using this 200kg unit in a dusty workshop environment for three months. No drift in readings and the IP65 rating seems legitimate. Highly recommended.

Anonymous

Mar 31, 2026

Rating: 4/5

Good value but instructions are sparse

The sensor works great and provides stable readings. However, the wiring diagram included was a bit generic. If you know electronics, it's no problem.

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect replacement for my industrial scale

I needed a 300kg sensor to fix an old warehouse scale. This module fit perfectly and the calibration was straightforward. The build quality feels very robust.

Anonymous

Mar 19, 2026

Rating: 5/5

Saved my DIY project

Building a custom smart scale for my garden compost bins. This 150kg sensor paired easily with my HX711 amplifier. Very responsive and consistent.

Anonymous

Mar 19, 2026

Rating: 4/5

Solid performance

Replaced a faulty sensor in a veterinary scale. The 350 Ohm resistance matched the original specs exactly. Took off one star because shipping took longer than expected.

Anonymous

Mar 06, 2026

Rating: 5/5

Professional grade quality

We use these for calibrating our logistics equipment. The linearity is excellent across the full 400kg range we tested. Will order more for spare stock.

5 FAQ

Q: Can this sensor be used with a 5V Arduino setup?

A: Yes, the excitation voltage range is 5-15V DC, so it is fully compatible with 5V microcontroller setups like Arduino when paired with an appropriate amplifier module.

Q: Is the cable shielded against interference?

A: Yes, the included 3-meter cable features shielding to minimize electromagnetic interference, ensuring stable readings in industrial environments.

Q: What is the difference between the 150kg and 400kg versions?

A: The physical dimensions are identical; the difference lies in the internal strain gauge configuration calibrated for specific load limits. Please select the capacity that best exceeds your maximum expected weight.

Q: Can I use this outdoors in the rain?

A: The sensor has an IP65 rating, which protects against water jets and dust. It is suitable for outdoor use, but we recommend protecting the junction box connections from direct submersion.

Q: Does this come with mounting hardware?

A: The package includes the sensor module and cable. Mounting bolts are not included as thread sizes vary by scale manufacturer, but standard metric holes are pre-drilled.

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