SM40A
Cantilever Type
Resistance Strain
4-Wire
Digital Type
SemiConductor
Normal Wirewound
Stainless Steel
IP67
ISO
Customized
30t
GB/T 7551-2008 Certificate
Sun-Moon
Stendard Package
Export
China
9031809090
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
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 |
