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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Universal S Type Load Cell 20N 50N 100N 200N 300N 500N S-Beam Force Sensor
Universal S Type Load Cell FS4A is strain gauge based intended for traction and compression force measurement. S Beam Force Sensor FS4A offers 0-20N / 0-50N / 0-100N / 0-200N / 0-300N / 0-500N six rated measuring ranges to choose from. M6 metric threaded holes located on both ends can be used to mount attachments such as eye bolts and hooks for adapt to different cases. S type Compression Traction Load Cell FS4A offers an accurate and affordable measuring solution for applications such as material testing machines, hanging scales, hopper weighing, automation equipment, coefficient of friction testing systems, industrial force control/ feedback, push-pull gauges and so on.
Specifications
| Rated Capacity | 20N / 50N / 100N / 200N / 300N / 500N 2kg / 5kg / 10kg / 20kg / 30kg / 50kg 4.4lb / 10lb / 20lb / 45lb / 66lb / 110lb |
| Rated output | 2.0mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Nonlinearity | ±0.03% of rated capacity |
| Hysteresis | ±0.02% of rated capacity |
| Nonrepeatability | ±0.02% of rated capacity |
| Creep(30min) | ±0.03% of rated capacity |
| Safe overload | 150% of rated capacity |
| Ultimate overload | 200% of rated capacity |
| Compensated temperature | -10...+40oC |
| Operating temperature | -20...+60oC |
| Temperature shift zero | ±0.05% R.O./10oC |
| Temperature shift span | ±0.05% R.O./10oC |
| Input resistance | 400±50 ohms |
| Output resistance | 350±5 ohms |
| Insulation resistance | >5000M ohms |
| Ingress protection | IP65 |
| Material of element | Aluminum alloy |
| Cable | AWG32*500mm 4-wire |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
Universal S Type Load Cell 20N 50N 100N 200N 300N 500N S-Beam Force Sensor
Output signal of load cell and amplifier:
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of S-Type Load Cell FS4A is normally around 2.0mV/V.
Power supply of S-Beam Load cell FS4A is normally within 3-15V.
Load / Capacity is within 0-1.
So the output range of S Type Tension Compression Load Cell FS4A is
normally within -30mV…+30mV for bidirectional force measurement.
Example one: Universal S Type Load Cell FS4A-20kg with 2.0mV/V sensitivity powered by 5V DC, the output
range is -10mV...+10mV.
Example two: M6 Threaded S-beam Load Cell FS4A-2kg with 2.0mV/V
rated output powered by 10V DC, the output range is -20mV...+20mV.
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: S-type Tension Compression Load Cell FS4A-5kg working
with amplifier FSC(-5-5V)-24V, the Load-Voltage relationship will
be 0-5kg compression force VS 0-5V output, 0-5kg traction force VS
0-(-5V), which is linear regardless of the measurement error, 1V
output corresponds to 1kg compressive load, (-2V) output
corresponds to 2kg tensile load, and so on.
Example two: S-beam Tension Compression Sensor FS4A-10kg working
with amplifier FSC(4-12-20mA)-24V, the Force-Current relationship
will be 0-10kg compressive force VS 12-20mA output, 0-10kg tensile
force VS 12-4mA, which is linear regardless of the measurement
error, 12mA output corresponds to “0” load, 12.8mA output
corresponds to 1kg compression load, 8mA output corresponds to 5kg
tension load, and so on.
Dimensions
| Ordering code | Measurement Range | Force direction |
| FS4A-2kg | 0-20N / 0-2kgf | Traction and Compression |
| FS4A-5kg | 0-50N / 0-5kgf | |
| FS4A-10kg | 0-100N / 0-10kgf | |
| FS4A-20kg | 0-200N / 0-20kgf | |
| FS4A-30kg | 0-300N / 0-30kgf | |
| FS4A-50kg | 0-500N / 0-50kgf |
