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SM18HE cantilever beam sensor
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  • SM18HE cantilever beam sensor

SM18HE cantilever beam sensor

The SM18H load cell features a double-hole parallel cantilever beam structure. It has undergone temperature compensation and four-corner adjustment during manufacturing to ensure consistent output at various points within the specified load plane. It can be used to manufacture various types of electronic scales, body scales, batching scales, process scales, and special-purpose scales using a single sensor. The product boasts a simple structure, low height, strong lateral resistance, compact design, high accuracy, and ease of use.

Overview:

SM18H The weighing sensor is a double-hole parallel cantilever beam structure. It has been temperature compensated and four-corner adjusted during manufacturing to ensure consistent output at various points within the specified load plane. It can be used to manufacture various types of electronic platform scales, body scales, batching scales, process scales, and special-purpose scales consisting of a single sensor. The product features a simple structure, low height, strong lateral resistance, compact structure, high precision, and ease of use.

Features:

  • High precision, good performance.
  • Adjusted for four-corner errors.                                                               
  • Suitable for platform weighing.
  • Simple structure, easy to use.

 


Dimensions (In mm. 1mm=0.03937 inches)

 


Circuit Diagram:

 


Specifications:

Item Type

Technical parameters

Measuring Range
Nominal load range

50 ~800kg

Operating Voltage
Power supply

10~12 VDC

Zero Balance

Zero balance

 1.0 ± % of rated output

Analog Output
Analog output

2.0±0.001mV/V

Input Impedance

Input resistance (Rlc)

 400 ± 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

0.02%FS/10℃

Operating Temperature
Operating temperature

-40 ~ +85℃

Safe Overload
Safe Load Limit

200% FS

Yield Safety Margin  
Safety margin against yielding

300% FS

Breakage Safety Margin
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 Level
Protection type

IP67

Keywords:

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