Donut Load Cell 500kg 1000kg Thru-hole Tension Compression Sensor
2t 3t 5t
Hollow Through Hole Load Cell FDBH is made of stainless steel based on strain gauge technology
to deliver maximum 0.5% non-linearity of the rated capacity
intended for both traction and compression force measurement. Donut
Load Cell FDBH offers 0-500kgf / 0-1000kgf / 0-2000kgf / 0-3000kgf
/ 0-5000kgf five rated measuring ranges to choose from. Hollow type
load cell FDBH features a M30 threaded hole located at the center
of the transducer, which offers following two mounting methods:
- Load structure passes through the sensor to measure compression
force
- Load structure connects with the M30 threaded hole to measure
compression/tension force
Washer type force sensor FDBH is very suitable for
clamping/fastening force measurement, to meet requirements of
different applications, model FDBH can also be modified or
customized.
Dimensions
| Ordering code | Measurement Range | Force direction |
| FDBH-5kN | 0-500kgf / 0-1100lbf | Tension and Compression |
| FDBH-10kN | 0-1000kgf / 0-2200lbf |
| FDBH-20kN | 0-2000kgf / 0-4500lbf |
| FDBH-30kN | 0-3000kgf / 0-6700lbs |
| FDBH-50kN | 0-5000kgf / 0-11200lbf |
Specifications
| Capacity | 5kN / 10kN / 20kN / 30kN / 50kN 1.1klb / 2.2klb / 4.5klb / 6.7klbs / 11.2klbf 500kg / 1ton / 2 ton / 3 ton / 5ton |
| Rated output | 1.5 mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Nonlinearity | ±0.5% R.O. |
| Hysteresis | ±0.5% R.O. |
| Nonrepeatability | ±0.2% R.O. |
| Creep(10min) | ±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 | ±0.02% R.O./oC |
| Temperature shift span | ±0.02% R.O./oC |
| Input resistance | 750±50 ohms |
| Output resistance | 700±10 ohms |
| Insulation resistance | >5000M ohms |
| Ingress protection | IP65 |
| Material of element | Stainless steel |
| Cable | Ø5*3000mm 4-core shielded |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
Donut Load Cell 500kg 1000kg Thru-hole Tension Compression Sensor
2t 3 ton 5t
Output signal of load cell FDBH:
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of Hollow Load Cell FDBH is normally around 1.5mV/V.
Power supply of Washer Type Force Sensor FDBH is normally within
3-15V.
Load / Capacity is within 0-1.
Load direction of pancake load cell FDBH is tension and
compression.
So the output range of Force Transducer FDBH is normally within
-22.5mV…+22.5mV.
Example one: Through Hole Load Cell FDBH-50kN with 1.5mV/V
sensitivity powered by 10V DC,the output range is -15mV...+15mV.
Example two: Hollow Type Load Cell FDBH-10kN with 1.5mV/V rated
output powered by 5V DC,the output range is -7.5mV...+7.5mV.
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 0~5V, 0-10V or 4-20mA output.
Example: Washer Type Load Cell FDBH-10kN working with amplifier
FSC(-10-10V)-24V,the Load-Voltage relationship will be 0-10kN
compression force VS 0-10V output, 0-10kN traction load VS
0-(0-10V) output, which is linear regardless of the measurement
error.
Thru-hole Loadcell FDBH can also work with digital indicator FPT to
deliver below functions:
-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
Donut Load Cell 500kg 1000kg Thru-hole Tension Compression Sensor
2t 3t 5t
Click here to download datasheet
