Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Model Number	CZL-U
Maximum Capacity	50 kg
Output Signal	1.0 ± 0.1 mV/V
Excitation Voltage	5-15 V DC
Material	Aluminum Alloy
Protection Class	IP65
Operating Temperature	-20°C to +60°C
Cable Length	2 meters
Application	Handheld Scales, Home Express Weighing
Accuracy Class	C3

6 reviews

Anonymous

Mar 29, 2026

Rating: 3/5

Works but needs careful calibration

The sensor functions correctly, but it required several attempts to calibrate properly with my existing circuit board. Once set up, it holds the weight well.

Anonymous

Mar 25, 2026

Rating: 5/5

Fast shipping and works great

Arrived quickly and was exactly as described. Installed it in my home express scale and it reads weights accurately up to the maximum limit.

Anonymous

Mar 23, 2026

Rating: 4/5

Good value for money

Solid build quality for the price. It handles the 50kg range well without drifting. Only giving 4 stars because the cable could be a bit longer for some custom setups.

Anonymous

Mar 16, 2026

Rating: 5/5

Sturdy and accurate

Very impressed with the aluminum alloy construction. It feels durable and the readings are repeatable. Great accessory for repairing older scales.

Anonymous

Mar 04, 2026

Rating: 5/5

Reliable for DIY projects

I used this for a custom shipping scale project. The output signal is consistent and it pairs well with standard HX711 modules. Highly recommended for hobbyists.

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect replacement part

This sensor worked perfectly as a replacement for my broken handheld scale. The wiring was straightforward and the calibration was stable immediately after installation.

5 FAQ

Q: Can this be used outdoors in the rain?

A: While it has an IP65 rating which protects against dust and water jets, we recommend avoiding prolonged submersion or exposure to heavy storms for optimal longevity.

Q: What is the exact wire color coding for this module?

A: The standard wiring is: Red (E+), Black (E-), Green (A+), and White (A-). Please verify with your specific scale manual as variations can occur.

Q: Does this come with mounting screws?

A: No, this package includes only the sensor module and the attached cable. Mounting hardware must be sourced separately based on your specific scale housing.

Q: Is this sensor compatible with HX711 amplifier modules?

A: Yes, the CZL-U sensor is fully compatible with standard HX711 amplifier modules commonly used in DIY electronic scale projects.

Q: What is the minimum weight this can accurately measure?

A: For best accuracy, we recommend a minimum weight of at least 200 grams. Measurements below this threshold may show higher variance due to the 50kg capacity range.

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