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SM-S4B column load cell
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  • SM-S4B column load cell

SM-S4B column load cell

The SM-S4B 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 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 suitable for manufacturing electronic vehicle scales, dynamic track scales, large-tonnage hopper scales, and for industrial weighing and level control of large-tonnage bins and hoppers.

  The SM-S4B series load cells utilize BH series foil strain gauges produced with American raw materials and proprietary processing technology from BEAN company of the USA as the force-to-electrical conversion element. Employing a pressure-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 can be used in the manufacturing of electronic vehicle scales, dynamic track scales, large-tonnage hopper scales, and for industrial weighing and level control of large-tonnage bins and hoppers.

Features

IP67 protection rating, suitable for harsh environments.

Good dynamic response, strong overload protection.

Good dynamic response, strong overload protection.

High accuracy, large measurement range.

Dimensions (In mm. 1mm=0.03937 inches)

 

Circuit Diagram:

Red:

+input

Red:

+Excitation

Blue:

-input

Blue:

-Excitation

White:

+output

White:

+Signal

Yellow:

-output

Yellow:

-Signal

 

Specifications:

Item Type

Technical parameters

Measurement Range
Nominal load range

0.2~100t

Operating Voltage
Power supply

10~12 VDC

Zero Balance
Zero balance

1.0±% of rated output

Analog Output
Analog output

1.5±0.003mV/V

Input Impedance
Input resistance(Rlc)

400±20Ω(ohms)

Output Impedance
Output resistance(Ro)

350±5Ω(ohms)

Insulation Resistance
Insulation resistance

≥5000 MΩ(Mege-Ohms)

Overall Accuracy
Class precision

0.02%FS

Temperature Drift
Effect of temperature

0.02%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 material

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

Protection Type
Protection type

IP68

Keywords: Column load cell, electronic vehicle scale, dynamic track scale, large-tonnage hopper scale, vehicle inspection line

Keywords:

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