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 Mounted Load Cell 4.5klb 2klb 1klb 450lb Flange Type Force Transducer
Flange Type Load Cell FFA is made of stainless steel utilizing strain gauge technology to deliver maximum 0.1% non-linearity of full scale.Tension Compression Force Sensor FFA offers 45lb / 112lb / 225lb / 450lbs / 1.12klb / 2.25klb / 4.5klb seven rated capacities to choose from, transducer FFA can be used for both tension and compression force measurement. Stainless steel construction, flange design, compact size, bidirectional force measurement, high accuracy, Flanged Load Cell FFA offers a perfect force measuring solution for applications such as wire tension control, force distribution analysis, automated control, cylinder thrust measurement, assembly force monitoring, spring testing, ultrasonic welding clamp force control, hand press force verification,and so on. In addition to the standard specifications, Forsentek is also capable of and willing to provide custom design service to meet requirements of different applications.
Dimensions(Unit in "mm")
| Ordering code | Measurement Range | Force direction |
| FFA-200N | 0-200N / 0-45lb | Tension/compression |
| FFA-500N | 0-500N / 0-112lb | |
| FFA-1kN | 0-1000N / 0-225lb | |
| FFA-2kN | 0-2000N / 0-450lb | |
| FFA-5kN | 0-5000N / 0-1120 lbs | |
| FFA-10kN | 0-10kN / 0-2250lb | |
| FFA-20kN | 0-20kN / 0-4500 lbs |
Specifications
| Capacity | 200N / 20kg / 45 lbf 2000N / 200kg / 450lb 20kN / 2000kg / 4.5klb |
| Rated output | 2.0 mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Nonlinearity | ±0.1% of capacity |
| Hysteresis | ±0.1% of capacity |
| Nonrepeatability | ±0.05% of capacity |
| Creep(5min) | ±0.05% of capacity |
| Safe overload | 150% of capacity |
| Ultimate overload | 200% of 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 | 385±30 ohms |
| Output resistance | 350±10 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP62 |
| Material of element | Stainless steel |
| Cable | Ø3*3000mm 4-core shielded |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
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 flange load cell FFA is normally around
2.0mV/V.
Power supply of flanged force sensor FFA is normally within 3-15V.
Load / Capacity is within 0-1.
So the output range of flange force transducer FFA is normally
within -30mV...+30mV for tension and compression force measurement.
Example one: Flanged Mounted Load Cell FFA-2kN with
2.0mV/V sensitivity powered by 10V DC,the output range is
-20mV...+20mV.
Example two: Tension and Compression Load Cell FFA-5kN with 2.0mV/V sensitivity
powered by 5V DC,the output range is -10mV...+10mV.
A load cell amplifier can be used to convert mV signal into -5-5V , 0-10V, 4-20mA.
Example: Flange Load Cell FFA-1kN working with -10-10V amplifier,the Force-Voltage relationship will be 0-1kN compression load VS 0-10V output, 0-1kN tension load VS 0-(-10V) output,when you get 5V output,it means the current load is 500N compression force,when you get -5V output,it means the current load is 500N tension force,and so on.
Flange Mounted Load Cell 4.5klb 2klb 1klb 450lb Flange Type Force Sensor
