Barrier Load Cell
Measures distributed forces on crash surface.
This load cell is designed to be mounted to fixed barrier to detect impact on objects in tests.
It consists of 128 load cells arranged in 8 columns by 16 rows and be able to measure distributed forces on crash surface.
The force detecting direction is vertical to the barrier and 2 kinds of rated capacities per unit are available, 300 kN and 500 kN.
|Rated Capacity||500 kN × 48 cells
300 kN × 80 cells
|Nonlinearity||Within ±1% RO (In static calibration)|
|Hysteresis||Within ±1% RO (In static calibration)|
|Rated Output||Approx. 0.75 mV/V for each cell|
|Safe Temperature||-10 to 70ºC|
|Compensated Temperature||0 to 60ºC|
|Temperature Effect on Zero||Within ±0.1% RO/ºC|
|Temperature Effect on Output||Within ±0.1%/ºC|
|Safe Excitation||10 V AC or DC|
|Recommended Excitation||1 to 5 V AC or DC|
|Input Resistance||350 Ω ±3%|
|Output Resistance||350 Ω ±3%|
|Cable||18-channel 4-conductor (0.18 mm2) ivinyl shielded cable, 20 mm diameter by 15 m long, terminated with connector plugs at both ends|
|Natural Frequencies||250 Hz or more|
Rated capacity, number of divisions and unit dimensions are available in accordance with your specifications.
Additionally, models with built-in loggers and with offset barriers are also available.