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Flange Type Compression Load Cell 2 ton 1ton 500kg 200kg 100kg 50kg 20kg
Flange type compression load cell FFA is made of stainless steel utilizing strain gauge technology intended for both tension and compression force measurement. Flange to flange compression force transducer FFA offers 0-20kg / 0-50kg / 0-100kg / 0-200kg / 0-500kg / 0-1000kg / 0-2000kg seven measuring ranges to choose from,high accuracy with maximum 0.1% non-linearity of the rated capacity.Force sensor has been widely used for spring testing, welding clamp force control, hand press force verification, force distribution analysis, actuator thrust measurement, assembly force monitoring and other industrial applications. Besides the standard size and capacities,Forsentek is also capable of and willing to provide custom design service as per client’s request.
Specifications
Ordering code | Measurement Range | Force direction |
FFA-200N | 0-200N / 0-20kgf | Tension/compression |
FFA-500N | 0-500N / 0-50kgf | |
FFA-1kN | 0-1kN / 0-100kgf | |
FFA-2kN | 0-2kN / 0-200kgf | |
FFA-5kN | 0-5kN / 0-500kgf | |
FFA-10kN | 0-10kN / 0-1000kgf | |
FFA-20kN | 0-20kN / 0-2000kgf |
Specifications
Rated capacity | 200N / 500N / 1kN / 2kN / 5kN / 10kN / 20kN 20kg / 50kg / 100kg / 200kg / 500kg / 1000kg / 2000kg 45lb / 110lb / 220lbs / 450lbf / 1.1klb / 2.2klb / 4.5klb | ||
Rated output | 2.0 mV/V | Compensated temperature | -10...+40oC |
Excitation | 3-15V | Operating temperature | -20...+60oC |
Zero balance | ±0.05mV/V | Temperature shift zero | ±0.02% R.O./oC |
Nonlinearity | ±0.1% R.O. | Temperature shift span | ±0.02% R.O./oC |
Hysteresis | ±0.1% R.O. | Input resistance | 385±30 ohms |
Nonrepeatability | ±0.05% R.O. | Output resistance | 350±10 ohms |
Creep(5min) | ±0.05% R.O. | Insulation resistance | >5000Mohms |
Safe overload | 150% F.S. | Ingress protection | IP62 |
Ultimate overload | 200% F.S. | Material of element | Stainless steel |
Cable | Ø3*3000mm 4-core shielded cable | ||
Wiring code | Compression@ Red--Power input+ Black--Power input- Green--Signal output+ White--Signal output- |
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: 2.0mV/V load cell with 10V power supply,the output range is 0~20mV (-20mV...+20mV for bidirectional transducer).
Example two: 1.0mV/V load cell with 5V power supply,the output range is 0~5mV (-5mV...+5mV for bidirectional sensor).
Load cell + Signal amplifier:
Load cell normally outputs -30mV...+30mV which 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: Thrust force load cell FFA-10kN working with 0-10V amplifier,the load-output relationship will be 0-10kN load VS 0-10V output,it is linear within the error range.
Load cell + Digital indicator
Digital indicator can work directly with load cell without signal amplifier,here are some functions from the indicator:
-Display force value in real time
-Peak holding to grab the maximum force during testing
-RS485 or RS232 interface
-0-5V/0-10V/4-20mA analog output
-Switch output
Flange Type Compression Load Cell 2 ton 1ton 500kg 200kg 100kg 50kg 20kg