LOAD CELL

Product Description

S BEAM LOAD CELL
SS*****0Kgf ~ *0tf
-OIML Approved

-Low cost

-Compact design

-Protection Class IP*6

-Nickel Plated Steel

-Braided Shield *-wire Round Cable

-Option: Stainless Steel

(1) RATED CAPACITY (R.C)
The maximum axial load that a load cell is designed to measure with in its specification
 
(2) RATED OUTPUT (R.O)
The algebraic difference between the outputs at on load and rated load. Usually load cell output is specified in millivolts per volt at rated capacity.
 
(3) NON-LINEARITY
The maximum deviation of the calibration curve from a straight line between zero and rated load outputs, expressed as a percent of the rated output and measured on increasing load only.
 
 
 (4) HYSTERESIS
The maximum difference between output readings for the same applied load one point obtained while decreasing from rated output. The points are taken on the dame continuous cycle. The deviation is expressed as a percent of rated output.
 
(5) REPEATABILITY
The ability of load cell to reproduce output readings when the same load is applied to it consecutively, under the same conditions, and in the same direction. Repeatability is expressed
as the maximum difference between output readings as a percent of rated output.
 
(6) ZERO BALANCE
The output signal of the load cell with rated excitation and with on load applied, usually expressed in percent of rated output.
 
(7) TEMPERATURE RANGE, COMPENSATED
The range of temperature over which the load cell is compensated to maintain rated output and zero balance
 
(8) TEMPERATURE RANGE, SAFE
The range of temperature over which the load cell may be safely operated up to full scale without causing failure
 
(9) TEMPERATURE EFFECT ON RATED OUTPUT
The change in rated output due to a change in ambient temperature. Usually expressed as +/- a percentage change in rated output per degree °C change in ambient temperature, over the compensated temperature range.
 
(*0) TEMPERATURE EFFECT ON ZERO BALANCE
The change in zero balance due to a change in ambient temperature. Usually expressed as +/- a percentage change in the compensated temperature range.
 
(*1) TERMINAL RESISTANCE, INPUT
The resistance of the load cell circuit measured at the excitation terminal. At standard temperature, with no-load applied. And with The output terminals open circulated.
 
(*2) TERMINAL RESISTANCE OUTPUT
The resistance of the load cell circuit measured at the output signal terminals, at standard temperature, with no-load applied, and with excitation terminals open circulated.
 
(*3) INSULATION RESISTANCE
The DC resistance expressed in ohms measured between any electrical connector pin or lead wire and the load cell body or case. Normally measured at DC *0V.
 
(*4) EXCITATION
The voltage or current applied to the terminals of the load cell.
 
(*5) SAFE OVERLOAD
The maximum load in percent of rated capacity which can be applied without causing a producing a structural failure.
 
(*6) ULTIMATE OVERLOAD
The maximum load in percent of rated capacity which can be applied without producing a structural failure.
 
(*7) CREEP
The change in load cell output occurring with time, while under load, and with all environmental conditions and other variables remaining constant. Usually measured with rated load applied and expressed as a percent of
 
(*8) ACCURACY
Stated as a limit tolerance which deafness the average deviation between the actual output versus theoretical output. In practical load cell applications, the potential errors of nonlinearity, hysteresis, repeatability and temperature effects do not normally occur simultaneously, nor are they necessarily additive. Therefore, accuracy is calculated based upon the RMS value of potential errors, assuming a temperature band of ± *0 °C, full rated load applied, and proper set up and calibration.
Potential errors of the read out, cross talk, or creep effects are not included.