Forsentek Co., Limited
Forsentek Co., Limited
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Micro load cell 10N 20N 50N 100N 200N compression force measurement sensor
Micro load cell FCFK is made of stainless steel based on strain gauge technology to deliver maximum 0.3% non-linearity of the rated capacity.Small size compression load cell FCFK offers 0-10N / 0-20N / 0-50N / 0-100N / 0-200N five measuring ranges to choose from,flange to flange mounting,compact design,you may find force transducer FCFK applicable for compression force measurement applications with limited mounting space,such as mold clamping force measurement,assembly force monitoring,force distribution test,etc..
Dimensions(in milimeter)
| Ordering code | Measurement Range | Force direction |
| FCFK-10N | 0-10N/0-1kgf | Compression |
| FCFK-20N | 0-20N/0-2kgf | |
| FCFK-50N | 0-50N/0-5kgf | |
| FCFK-100N | 0-100N/0-10kgf | |
| FCFK-200N | 0-200N/0-20kgf |
Specifications
| Capacity | 10N / 20N / 50N / 100N / 200N |
| Rated output | 2.0 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 | ±0.03% R.O./oC |
| Temperature shift span | ±0.03% R.O./oC |
| Input resistance | 385±50 ohms |
| Output resistance | 350±5 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP50 |
| Material of element | Stainless steel |
| Cable | Ø2*3000mm 4-core |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
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 loadcell).
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: Compression load cell FCFK-100N working with 0-10V amplifier,the load-output relationship will be 0-100N 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
Micro load cell 50N 100N 200N compression force measurement sensor