Alloy Steel Compression Tension Miniature Bridge Weighing Load Cell

• Pattern: Cantilever Type
• Transform Type: Resistance Strain
• Out-Wire: 4-Wire
• Output Signal Type: Digital Type
• Feature: SemiConductor
• Production Process: Normal Wirewound
• Model NO.: SM40A
• Material: Stainless Steel
• IP Rating: IP67
• Certification: ISO
• Customized: Customized
• Rated Load: 30t
• Execution Standard: GB/T 7551-2008 Certificate
• Transport Package: Stendard Package
• Specification: Export
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 300, 000 Pieces/Year

Product Description

Description:
SM40 -- A type weighing sensor with its unique bridge structure with two ends supported and force in the middle makes the large tonnage sensor enter the measurement field of high accuracy and high reliability. The force transmission component of the sensor adopts indenter and steel ball structure, which can be reset and aligning automatically. Its low shape, stable structure, strong overload capacity, has good anti-eccentric force, lateral force, good dynamic performance, so it can get higher measurement accuracy. Equipped with lightning protection device, and through good moisture-proof seal, adapt to bad working environment. It can be widely used in electronic track scale, shallow pit base or no pit base electronic truck scale, crane scale and all kinds of electronic ground scale and other force measuring and weighing system.
characteristic :
Lent bridge shear type structure, high precision.
Features low contour, stable structure and high overload capability.
Anti-partial load, strong lateral ability, good dynamic performance.

Dimensions  (In mm. 1mm=0.03937 inches)




Circuit Diagram:
Red:       +input   
Blue:     -input    
White:    -output     
Yellow:   +output            
Specification
   

Type	Technical parameters
Nominal load range	30t
Power supply	10~12 VDC
Zero balance	1.0±% of rated output
Analog output	2.0±0.01mV/V
Input resistance(Rlc)	750±20Ω(ohms)
Output resistance(Ro)	700±3Ω(ohms)
Insulation resistance	≥5000 MΩ(Mege-Ohms)
Class precision	0.05%FS
Effect of temperature	0.05%FS/10ºC
Operating temperature	-40~+85ºC
Safe Load Limit	200% FS
Safety margin against yielding	300% FS
Safety margin against breakage	500% FS
Material material	High performance alloy steel
Protection type	IP67