Active Member
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[China]
Address: 2# Jinlong Rd. Baolong Industrial Zone, Longgang Dist. Shenzhen China 518000
Contact name:Tarik Lu
Forsentek Co., Limited |
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Small Size Pancake Load Cell 1000kg 2000kg Compression Force Sensor 10kN 20kN
Pancake Load Cell FCMR is made from stainless steel based on strain gauge technology intended for both tension and compression force measurement. Pancake Load Cell FCMR offers 0-1kN / 0-2kN / 0-5kN / 0-10kN / 0-20kN five rated measuring ranges. The miniature load cell FCMR incorporates a M10x1.5 (or an M16x1.5) threaded hole running through the center of the transducer which can be used to mount attachments such as load buttons or eye bolts to fit different applications. Shear Web Load Cell FCMR is applicable for both static and dynamic force measurement. You may find pancake load cell FCMR suitable for force measurement in injection-molding machines, press machines and material testing equipment and so on. Model FCMR can also be modified or customzied as per requirements of our clients.
Dimensions
Specifications
| Capacity | 100kg / 1kN / 220lb 200kg / 2kN / 450lb 500kg / 5kN / 1.1klbs 1000kg / 10kN / 2.2klb 2000kg / 20kN / 4.5klb |
| Rated output | 1.5mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.1mV/V |
| Nonlinearity | ±0.5% of the capacity |
| Hysteresis | ±0.5% of the capacity |
| Nonrepeatability | ±0.3% of the capacity |
| Creep(5min) | ±0.1% of the capacity |
| Safe overload | 150% of the capacity |
| Ultimate overload | 200% of the capacity |
| Compensated temperature | -10...+40oC |
| Operating temperature | -20...+60oC |
| Temperature shift zero | ±0.02% R.O./oC |
| Temperature shift span | ±0.02% R.O./oC |
| Input resistance | 780±50 ohms |
| Output resistance | 700±10 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP65 |
| Material of element | Stainless steel |
| Cable | Ø3*4000mm 4-core shielded cable |
| Wiring code | Red--Excitation+ Black--Excitation- |
Small Size Pancake Load Cell 1000kg 2000kg Compression Force Sensor
10kN 20kN
Pancake Load Cell FCMR consists of a wheatstone full bridge which
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.
Brief instruction of Rated output(or Sensitivity):
Definition: The signal produced by load cell(or force transducer)
when rated load is applied, expressed in terms of mV/V. The rated
output indicates the output signal range of a sensor.
Sensor output = (Power supply * Rated output) * Load / Capacity
Rated output of miniature pancake load cell FCMR is normally around
1.5mV/V.
Power supply of shear web load cell FCMR is normally within 3-15V.
Load / Capacity is within 0-1.
So the output range of spoke type load cell FCMR is normaly within
-22.5mV...+22.5mV.
Example: Pancake Load Cell FCMR-2000kg with 1.5mV/V power by 10V
DC,the output range is -15mV...+15mV proportional to the applied
load.
Load cell + Signal amplifier:
The mV output from the loadcell transducer sometimes cannot be
recognized by signal processing units directly,so signal
conditioner is introduced to convert mV signal into
0-5V/0-10V/4-20mA for easy signal processing.
Example: Compression Force Load Cell FCMR-1000kg working with
0-10V amplifier,the load-output relationship will be 0-1000kgf
compressive load VS 0-10V output,0V output corresponds to 0kg, 1V
output corresponds to 100kgf compression load, 5V output
corresponds to 500kgf load,and so on.
Small Size Pancake Load Cell 2000kg 1000kg Compression Force Sensor 20kN 10kN
