Through Hole Washer Type Load Cell Force Sensor

What is Load cell
A load cell is a sensor or a transducer that converts a load or force acting on it into an electronic signal. This electronic signal can be a voltage change, current change or frequency change depending on the type of load cell and circuitry used. There are many different kinds of load cells. We offer resistive load cells and capacitive load cells.
Resistive load cells work on the principle of piezo-resistivity. When a load/force/stress is applied to the sensor, it changes its resistance. This change in resistance leads to a change in output voltage when a input voltage is applied.
Capacitive load cells work on the principle of change of capacitance which is the ability of a system to hold a certain amount of charge when a voltage is applied to it. For common parallel plate capacitors, the capacitance is directly proportional to the amount of overlap of the plates and the dielectric between the plates and inversely proportional to the gap between the plates.
Calibrating a resistive load cell after amplification
Once the output signal is amplified to a known 0.5 to 4.5 VDC signal, then the user can feed it into a PLC or a Data Acquisition System (DAQ) and infer the applied loads. Once the output signal has been amplified, one can calibrate the load cell by applying known loads and calculating a linear equation that best fits the curve.
 

Load cell applied in wighing scales
1.Industries that manufacture and move bulk items utilize weighbridges to measure the flow of goods to and from locations. These weigh stations determine the mass of vehicles, whether empty or loaded, as they pass between state borders.
2.The information acquired is vital to those whose purpose it is to execute commerce values by weight (Trade Approved); or to those checking gross vehicle weights; or even at weigh stations monitored by the government across various roads and highways.
3.Weighbridges utilize multiple wheel shape Load Cells (LFC Family), capped with Flat Load Plates, for accurate measurement readings along the weighing platform.
4.Multiple load cell connected by a junction box, recombination signal display by a indicador and output a analog. RS232 or RS485 transmitter to PC for easy control and analyse.

Product-Miniature tension & compression Loadcell (Model T301)

Principle:
Principle: force transducer can have one or more after the stress of elastic body, and can detect the shape of the variable resistance strain gauge of money circuit, and the resistance strain gauge fixed paste on the elastomer and can conduct should be variable, such as adhesive and sealant to protect electronic circuit of three most force transducer. After the stress function, resulting in the elastic problem of strain gages deformation resistance, resistance change overbalance the bridge of output with external force linearly proportional change electricity signal, so as to realize the transformation of non-electricity to power

Features:
1. Miniature load cell,low profile,small deflection
2.Made of stainless steel
3.Tension and compression application
4.Mainly used for pull and push dynamometer,hopper scale and industrial  measuring system

Application:
Miniature Compression and Tension Load Cells with High Dynamic Frequency are mainly applied intension and pressure testing instruments and automatic equipments fields, such as insertion force test instruments, lifting hook scales, riveting machine, welding machine, hot&cold lamination mac


Technical Specifications:
Capacity 10,30,50,100,200,500N Insulation ≥5000MΩ/100VDC
Rated output 1.0±10%mV/V Recommended excitation 5~10V
Zero balance ±10% F.S. Maximum excitation 15V
Non-linearity 0.2%F.S. Compensated temp range -10~60ºC
Hysteresis 0.2%F.S. Operation temp range -20~80ºC
Repeatability 0.2%F.S. Safe overload 150%F.S.
Creep(30min) 0.1%F.S. Ultimate overload 200%F.S.
Temp.effect on output 0.05%F.S./10ºC Cable size φ2×1500mm
Temp.effect on zero 0.05%F.S./10ºC Weight approx. 0.1kg
Input impedance 1000±100Ω Material Stainless Steel
Output impedance 1000±100Ω IP Class IP66
 
Load pins are widely used for overload protection in hoisting equipment,mooring devices, winches, coupling devices, construction machinery, etc.They are interchangeable with shaft pins,thus can be easily integrated into existing system and get measuring job done. Custom design service makes sure our load pins will fit your applications perfectly.   

 Choose suitable load cell according to your application.

With the development of sensor technology, custom design is getting increasingly common. Customizable variables include:
Capacity
Rated output(mV,0-5V,0-10V,0-20mA,4-20mA)
Material(Al,alloy steel and stainless steel)
Dimensions
Electrical connection
Ingress protection class
Working temp.
Other parameters are crucial to your application.

At SINODER,you can find universal products like:
     Compression load cell
     Tension compression load cell
     Strain gauge load cell
     Button load cell
     Torque transducer
SINODER is also an expert in customized force transducers like:
     Load pins for overload protection
     Bolt sensor for fastening force monitoring
And other tailor-made force sensors for auto industry,robotics,medical equipment,etc.
 
With experienced engineers in force sensor and load cell application area, SINODER knows exactly what you need after you talk to us.Being expert in strain gauge based load cell manufacturing technology and custom-made service, we are confident in providing the most suitable products to meet your applications perfectly.
 
Quality,we not only know its importance,but also act in the same way. Lifelong technical support starts the moment you contact us.

  Send us an inquiry,we'll get back with solutions!

With experienced engineers in force sensor and load cell application area, SINODER knows exactly what you need after you talk to us.Being expert in strain gauge based load cell manufacturing technology and custom-made service, we are confident in providing the most suitable products to meet your applications perfectly.