200 kG Load Cell

200 and 350 kG Load Cells
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Price: $115.00
Product ID : LC200
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Description

A load cell is an electronic device (transducer) that is used to convert a force into an electrical signal. This conversion is indirect and happens in two stages. Through a mechanical arrangement, the force being sensed deforms a strain gauge. The strain gauge converts the deformation (strain) to electrical signals. 

A load cell usually consists of four strain gauges in a Wheatstone bridge configuration. The electrical signal output is typically in the order of a few millivolts and requires amplification by an instrumentation amplifier before it can be used. The output of the transducer is plugged into an algorithm to calculate the force applied to the transducer.

 

The LC200 is a 200 kilogram force single point shear beam load cells. Mount one end of the load cell in a fixture of your choice and apply force to the other end. As the load cell bends under force the signal through the bridge changes in a way that can be sensed by electronics.

 

Download typical load cell mounting instructions here, 9 k PDF file

200 kG Load Cell

638 schematic

Dimensions in MM

Thread size: M6

 

The larger black lead functions as a ground and will register as open on your ohmmeter. 

Red and Black wires will register ~405 ohms

White and Green wires will register ~350 ohms

 

638 pinout

Pinout - Wiring Diagram

There are 2 identical black leads connected to the same source,

the second lead functions as a Ground

 

 Rated Load(kg) 200 kG
 Precision C2 C3 Insulation Resistance(MΩ)   ≥5000(100VDC)
 Comprehensive Error(%F.S)  0.03 0.02 Excitation Voltage(V)   9~12(DC) 
 Rated output(mv/v)    2 ± 0.01 Compensated temp.Range(℃ )   -10~+40
 Non-linearity(%F.S)   0.03 0.017 Use Temp. Range(℃ ) -35~+65
 Hysteresis(%F.S)  0.03 0.02 Temp.Effect on Zero(%F.S/10℃)   0.03 0.017
 Repeatability(%F.S)  0.01 Temp.Effect on Span(%F.S/10℃)   0.02 0.014
 Creep(%F.S/30min)  0.02 Safe Overload (%F.S)   120
 Zero Balance(%F.S)     ± 2 Ultimate Overload(%F.S)   150
 Input Resistance(Ω)  405 ± 5 Defend Grade IP65
 Output Resistance(Ω ) 350 ± 5 Cable φ3, 0.42m

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