Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Brand	Ningbo Keli
Model Number	SQB
Sensor Type	Cantilever Beam Load Cell
Available Capacities	100kg, 500kg, 1t, 2t, 3t
Material	Alloy Steel with Nickel Plating
Output Sensitivity	2.0 ± 0.002 mV/V
Protection Rating	IP67
Excitation Voltage	5-15 V DC
Operating Temperature	-20°C to +60°C
Application	Small Floor Scales and Platform Weighing

6 reviews

Anonymous

Mar 27, 2026

Rating: 4/5

Good performance for the price

Using this for a custom-built pallet scale. It handles dynamic loading well without significant oscillation. Installation instructions were clear enough for our technician.

Anonymous

Mar 21, 2026

Rating: 5/5

Accurate and reliable

Been running this sensor in a dusty environment for three months now. The IP67 rating holds up well, and we haven't had any drift in the calibration. Highly recommended for floor scales.

Anonymous

Mar 17, 2026

Rating: 5/5

Great replacement part

Our old scale was giving erratic numbers. Swapped in this SQB module and it fixed the issue immediately. The signal is stable and the price was much better than OEM parts.

Anonymous

Mar 13, 2026

Rating: 5/5

Exceeded expectations

Very impressed with the accuracy right out of the box. We calibrated it once and it has stayed spot on. The nickel plating looks like it will resist corrosion well in our humid storage area.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for our warehouse scales

We replaced several old sensors in our facility with these Ningbo Keli units. They installed easily and the readings are consistent across all four corners of the platform. Great value for industrial use.

Anonymous

Mar 05, 2026

Rating: 4/5

Solid build quality

The construction feels very robust. We are using the 2-ton version for a shipping scale. The only reason for 4 stars is that the cable could be slightly longer, but otherwise, it works perfectly.

5 FAQ

Q: Is this compatible with most standard digital weight indicators?

A: Yes, as long as your indicator supports standard bridge load cells with 2.0mV/V output and has enough input channels, this sensor should be fully compatible.

Q: What is the thread size for the loading button?

A: The standard SQB series usually features a threaded hole for the loading button, commonly M12 or M20 depending on the specific capacity range. Please refer to the dimensional drawing for your specific tonnage selection.

Q: Does this sensor come with mounting hardware included?

A: The sensor typically comes with the load cell unit and connecting cable. Mounting bolts and specific hardware may vary by distributor, so please check the specific package contents or contact us for a full kit.

Q: Can I use the 500kg model for a scale that occasionally sees 600kg loads?

A: No, it is not recommended to exceed the rated capacity. Overloading can permanently damage the strain gauges and void the warranty. Please select the 1t model for applications involving 600kg.

Q: How long is the attached cable?

A: The standard cable length provided with the SQB sensor is 3 meters. Custom lengths can be requested for bulk orders.

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