Lightweight load cell 2kg 5kg 10kg micro weight sensor for aircraft
weighing
Miniature size light-weight load cell sensor FMZC is strain gauge
based to deliver 1.0mV/V output from full wheatstone bridge. Small
load sensor FMZC offers 2kg / 3kg / 5kg / 10kg four measuring
ranges to choose from,high accuracy with maximum 0.1% non-linearity
of the full capacity.The 1000 ohms resistance strain gauges used
are more energy-efficient compared to common 350 ohms gauges.The
compact size(L*W*H=22*8*5mm) and aluminum material makes FMZC
weighs only about 2.2 grams which makes it suitable for weight
measuring applications where total mass matters and mounting space
is limited.Micro load cell FMZC offers a perfect mixture of small
size,high accuracy and low cost,which makes weight sensor FMZC
suitable for weight monitoring in consumer electronics.You may find
weight transducer FMZC applicable for home appliances, force simulators, aircraft, process control, robotics, drones, automotive and so on.Forsentek
is also capable of and willing to provide custom made service if
you cannot find suitable weight/load/force measurement sensors from
the standard product portfolio.
Dimensions:
Specifications
| Rated capacity | 2kg / 4.4 lb / 20N 5kg / 11 lb / 50N 10kg / 22lb / 100N |
| Rated output | 1.0 mV/V |
| Excitation | 3-10 V |
| Zero balance | ±0.1mV/V |
| Nonlinearity | ±0.1% of R.O. |
| Hysteresis | ±0.1% of R.O. |
| Nonrepeatability | ±0.05% of R.O. |
| Creep(2min) | ±0.05% of R.O. |
| Safe overload | 120% of F.S. |
| Ultimate overload | 200% of F.S. |
| Compensated temperature | 0...+40oC |
| Operating temperature | -10...+60oC |
| Temperature shift zero | ±0.05% of R.O./oC |
| Temperature shift span | ±0.05% of R.O./oC |
| Input resistance | 1000±100 ohms |
| Output resistance | 1000±10 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP62 |
| Material of element | Aluminum alloy |
| Cable | 32AWG*180mm |
| Wiring code | Red--Excitation+ Black--Excitation-
Green--Signal+ White--Signal- |
A load cell is a transducer that converts mechanical load into mV
signal proportional to the applied force.The acting load causes
deformation of the measuring element,the bonded strain gage deforms
accordingly which will cause the resistance change of the
wheatstone bridge,under constant power supply, the output signal
between Sig+ and Sig- will change proportionally,thus the
weight/load/force can be measured by measuring the output signal
from the transducer.
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output is normally within 1mV/V~3mV/V.
Power supply is normally within 3-15V.
Load / Capacity is within 0-1.
So the load cell output signal is normally within
0-45mV(-45mV...+45mV for bidirectional load cell).
Example one: 1.0mV/V load cell with 10V power supply,the output
range is 0~10mV (-10mV...+10mV for bidirectional sensor).
Example two: 1.0mV/V loadcell with 5V power supply,the output range
is 0~5mV (-5mV...+5mV for bidirectional sensor).
Click here to download datasheet
