Single Ended Beam Load Cell 100kg 250kg For Hospital Bed Weighing
Scale
Single ended shear beam load cell FH8C is made of alloy steel
utilizing strain gauge technology, high sensitivity with
unified 3.0mV/V rated output. Single ended weight sensor FH8C
offers 100kg / 250kg / 500kg / 1000kg / 1500kg / 2000kg / 2500kg /
3000kg / 5000kg / 10000kg (220lb / 550lb / 1klb / 1.5klb / 2klb / 2.5klb / 3klb / 4klbf / 5klb
/ 7.5klb / 10klb / 20klb) rated capacities to choose from, loadcell sensor FH8C is
temperature compensated with maximum 0.02% non-linearity of the
full scale. High accuracy, competitive price, IP67 hermetically
sealed, you may find load transducer FH8C applicable for
platform scales, batch weighing, hopper scales, garbage weighing
system, medical bed weighing,etc..
Dimensions
Specifications
| Capacity | 100kg 250kg 500kg 1t 1.5t 2t 2.5t 3t 5t 10t
220lb 550lb 1klb 1.5klb 2klb 2.5klb 3klb 5klb 7.5klb 10klb 20klb |
| Rated output | 3.0 mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Nonlinearity | ±0.02% of capacity |
| Hysteresis | ±0.02% of capacity |
| Nonrepeatability | ±0.017% of capacity |
| Creep(30min) | ±0.02% of capacity |
| Safe overload | 150% of capacity |
| Ultimate overload | 250% of capacity |
| Compensated temperature | -10...+40oC |
| Operating temperature | -35...+65oC |
| Temperature shift zero | ±0.02% R.O./10oC |
| Temperature shift span | ±0.02% R.O./10oC |
| Input resistance | 350±10 ohms |
| Output resistance | 350±5 ohms |
| Insulation resistance | >5000M ohms |
| Ingress protection | IP67 |
| Material of element | Nickel-plated alloy steel |
| Cable | 0.5-2t Ø5x4000mm 4-core shielded cable
Other capacities Ø5x6000mm 4-core shielded cable |
| Wiring code | Red-Excitation+ Black-Excitation- Green-Signal+ White-Signal-
Yellow-Shield |
Single Ended Beam Load Cell 100kg 250kg For Hospital Bed Weighing
Scale
A load cell normally contains a wheatstone bridge which produces an
output signal proportional to the applied weight or force.The full
wheatstone bridge is a network of four resistive legs. One or more
of these legs can be active sensing elements. The Wheatstone bridge
is the electrical equivalent of two parallel voltage divider
circuits. R1 and R2 compose one voltage divider circuit, and R4 and
R3 compose the second voltage divider circuit. The output of a
Wheatstone bridge is measured between the middle nodes of the two
voltage dividers.
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of weight transducer FH8C is around 3mV/V.
Power supply is normally within 3-15V.
Load / Capacity is within 0-1.
So the output signal range of weighing sensor FH8C is normally
within 0...+45mV.
Example one: Shear beam load cell FH8C-250kg with 3.0mV/V rated
output powered by 10V DC, the output range is 0...+30mV.
Example two: Single ended beam load cell FH8C-100kg with
3.0mV/V rated output powered by 5V DC, the output range is
0...+15mV.
Click here to download datasheet
