Low Profile Compression Load Cell 50kg Ultra Thin Weight Sensor
100kg
Low profile compression load cell FMXD utilizes strain gauge technology which are bonded on to the
alloy steel sensing body.Ultra thin load cell FMXD is available in
0~10kg / 0~30kg / 0~50kg / 0~100kg four measuring ranges with
maximum 0.1% F.S. non-linearity, it offers an accurate & low cost
measurement solution for high volume applications.The 5.1mm thru
hole located in the center of load cell can be used to mounting
attachments to adapt to different applications. With its compact
design, transducer FMXD low profile force sensor is suitable for
applications where vertical space is limited,it is ideal for use in
robotics,process control and automotive applications,etc..Custom
made service is available for other measuring ranges with similar
structure.
Dimensions(in "mm")
Specifications
| Capacity | 100N / 10kg / 20 lb
300N / 30kg / 65 lb
500N / 50kg / 110 lb 1000N / 100kg / 220 lb |
| Rated output | 1.0/2.0mV/V |
| Excitation | 3-12V |
| Zero balance | ±0.3mV/V |
| Nonlinearity | ±0.1% R.O. |
| Hysteresis | ±0.1% R.O. |
| Nonrepeatability | ±0.05% R.O. |
| Creep(3min) | ±0.1% R.O. |
| Safe overload | 120% F.S. |
| Ultimate overload | 150% F.S. |
| Compensated temperature | -10...+50oC |
| Temperature shift zero | ±0.03% R.O./oC |
| Temperature shift span | ±0.03% R.O./oC |
| Input resistance | 1000±100 ohms |
| Output resistance | 1000±100 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP62 |
| Material of element | Alloy steel |
| Cable | AWG32*110mm |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
Load cell glossary:
Load Cell:A device which produces an output signal proportional to
the applied weight or force.
Wheatstone Bridge:A Wheatstone bridge is a network of four
resistive legs. One or more of these legs can be active sensing
elements. The Wheatstone bridge is the electrical equivalent of two
parallel voltage divider circuits. R1 and R2 compose one voltage
divider circuit, and R4 and R3 compose the second voltage divider
circuit. The output of a Wheatstone bridge is measured between the
middle nodes of the two voltage dividers.
Excitation: The voltage applied to the input terminals of the load
cell.
Rated Capacity: The maximum axial load the load cell is designed to
measure within its specifications.
Non-linearity: The maximum deviation of the calibration curve from
a straight line drawn between the no-load and rated outputs;
expressed as a percentage of the rated output and measured on
increasing load only.
Non-repeatability: The maximum difference between load cell output
readings for repeated loadings under identical loading and
environmental conditions.
Hysteresis: The maximum difference between load cell output
readings for the same applied load; one reading obtained by
increasing the load from zero and the other by decreasing the load
from rated output; usually measured at half rated output and
expressed in percent of rated output.
Creep: The change in load cell output occurring with specified
period of time, while under load, and with all environmental
conditions and other variables remaining constant; usually measured
with rated load applied.
Safe Overload: The maximum load in percent of rated capacity which
can be applied without producing a permanent shift in performance
characteristics beyond those specified.
Ultimate Overload: The maximum load in percent of rated capacity
which can be applied without producing a structural failure.
Operating Temperature: The extremes of temperature within which a
load cell will operate without permanent adverse change to any of
its performance characteristics.
Temperature Shift Span: The change in output due to a change in
load cell temperature; usually expressed as a percentage of load
per degree Celsius change in temperature.
Temperature Shift Zero: The change in zero balance due to a change
in ambient temperature; usually expressed in percent of rated
output per degree Celsius change in temperature.
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of loadcell FMXD is normally within 1mV/V~2mV/V.
Power supply of weight transducer FMXD is normally within 3-12V.
Load / Capacity is within 0-1.
So the output range of FMXD is normally within 0-24mV(-24mV...+24mV
for tension/compression force measurement).
Example one: FMXD-500N with 2.0mV/V rated output powered by 3.3V
DC,the output range is 0~6.6mV.
Example two: FMXD-1kN with 2.0mV/V rated output powered by 5V DC,the output range is 0~10mV.
Low Profile Compression Load Cell 100kg Ultra Thin Weight Sensor
50kg
Click here to download datasheet
