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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Flange Type Force Transducer 10kN 5kN 2kN 1kN 500N 200N 100N Thrust Measurement
Flange Type Load Cell FFR is made of stainless steel utilizing strain gauge technology to deliver mV/V output from the full wheatstone bridge. Flange Type Force Sensor FFR offers 0-100N / 0-200N / 0-500N / 0-1kN / 0-2kN / 0-5kN / 0-10kN seven rated measuring ranges to choose from, Column type force transducer FFR is designed for compression force measurement with flange-to-flange configuration. Flange Mounted Force Sensor FFR is suitable for applications such as automated control process, cylinder thrust measurement, assembly force monitoring, bearing press fit measurement, welding clamping force control, hand press force verification, fixture clamp force test and so on. In addition to the standard specifications, Forsentek is also capable of and willing to provide load cell custom design service to meet requirements of different applications.
Dimensions(Unit in "mm")
| Ordering code | Measurement Range | Force direction |
| FFR-10kg | 0-22lbs / 0-10kgf | Compression |
| FFR-20kg | 0-45lbf / 0-20kgf | |
| FFR-50kg | 0-110lbs / 0-50kgf | |
| FFR-100kg | 0-220lbf / 0-100kgf | |
| FFR-200kg | 0-440lbs / 0-200kgf | |
| FFR-500kg | 0-1.1klbf / 0-500kgf | |
| FFR-1000kg | 0-2.2klb / 0-1000kgf |
Specifications
| Capacity | 10kg / 20kg / 50kg / 100kg / 200kg / 500kg / 1000kg 100N / 200N / 500N / 1kN / 2kN / 5kN / 10kN |
| Rated output | 1.5 mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.1mV/V |
| Nonlinearity | ±0.3% R.O. |
| Hysteresis | ±0.3% R.O. |
| Nonrepeatability | ±0.1% R.O. |
| Creep(5min) | ±0.1% R.O. |
| Safe overload | 150% F.S. |
| Ultimate overload | 200% F.S. |
| 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 | 750±100 ohms |
| Output resistance | 700±10 ohms |
| Insulation resistance | >5000M ohms |
| Ingress protection | IP65 |
| Material of element | Stainless steel |
| Cable | Ø3*3000mm 4-core shielded |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
A Force Sensor is a transducer that converts mechanical load into mV signal proportional to the applied force.The acting force 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 load/force can be measured by measuring the output signal from the transducer.
Output signal of load cell and amplifier:
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of Flange Mounted Load Cell FFR is normally around
1.5mV/V.
Power supply of Flange Type Load cell FFR is normally within 3-15V.
Load / Capacity is within 0-1.
So the output range of Compression Type Force Sensor FFR is
normally within 0…+22.5mV.
Example one: Flanged Force Transducer FFR-10kN with 1.5mV/V
sensitivity powered by 5V DC,the output range is 0mV...+7.5mV.
Example two: Flange Type Force Sensor FFR-20kN with 1.5mV/V rated
output powered by 10V DC,the output range is 0mV...+15mV.
The mV/V output from the wheatstone bridge sometimes can hardly be
processed directly, a signal conditioner can be used with the load
cell to deliver -5~5V, 0-10V or 4-20mA output.
Example one: Flange Type Compression Load Cell FFR-5kN working with
amplifier FSC(0-10V)-24V,the Load-Voltage relationship will be
0-5000N compression force VS 0-10V output, which is linear
regardless of the measurement error, 1V output corresponds to 500N
compression load, 2V output corresponds to 1000N compression load,
and so on.
Example two: Miniature Column Type Force Sensor FFR-2kN working
with amplifier FSC(4-20mA)-24V,the Force-Current relationship will
be 0-2000N compression force VS 4-20mA output, which is linear
regardless of the measurement error, 4mA output corresponds to “0”
load, 5.6mA output corresponds to 200N compression load, 12mA
output corresponds to 1kN compression load, and so on.
Flange Type Force Transducer 10kN 5kN 2kN 1kN 500N 200N 100N Thrust Measurement
