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M12B Weighing Sensor
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  • M12B Weighing Sensor

M12B Weighing Sensor

The SM12B series load cells utilize BH series foil strain gauges, manufactured with American raw materials and proprietary processing technology from BEAN company, as the force-to-electrical conversion element. Employing a compression-type structure, they feature good self-centering capabilities, are waterproof and dustproof, easy to install, and convenient to use. Fully meeting the requirements of large-tonnage weighing, they are applicable to electronic vehicle scales, dynamic track scales, large-tonnage hopper scales, tank scales, etc.

Category:

Description Overview

The SM12B series load cells use BH series foil strain gauges produced with American raw materials and proprietary processing technology from BEAN company in the USA as the force-to-electrical conversion element. They feature a pressure-type structure, good self-centering capability, water and dust resistance, easy installation, and convenient use. They fully meet the requirements of large tonnage weighing and can be used for electronic vehicle scales, dynamic track scales, large tonnage gate scales, tank scales, etc.

 

Features: Large range, high precision, automatic adjustment, automatic reset, Fully sealed welding, high safety factor.

 


Dimensions (In mm. 1mm=0.03937 inches)


Circuit Diagram:

 


Specification:

Item Type

Technical parameters

Measurement Range
Nominal load range

10 ~30t

Operating Voltage
Power supply

10~12 VDC

Zero Balance

Zero balance

1.0 ± % of rated output

Analog Output
Analog output

2.0±0.015mV/V

Input Impedance

Input resistance (Rlc)

380 ± 20Ω ( ohms )

Output Impedance

Output resistance (Ro)

350 ± ( ohms )

Insulation Resistance

Insulation resistance

5000 M Ω( Mege-Ohms )

Overall Accuracy
Class precision

0.05%FS

Temperature Drift
Effect of temperature

0.05%FS/10℃

Operating Temperature
Operating temperature

-40 ~ +85℃

Safe Overload
Safe Load Limit

200% FS

Yield Point  
Safety margin against yielding

300% FS

Breaking Point
Safety margin against breakage

500% FS

Material
Material

High-performance alloy steel or (chromium ratio >15% stainless steel)
High performance alloy steel or (chromium ratio>15% stainless steel)

Protection Type
Protection type

IP68

Keywords:

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