A purpose built specialist weighbridge load cell. The HPC-45 45000kg (High Precision Compression) is a state of the art measurement device. It’s highly sophisticated and super sensitive electronics are housed in a rugged fully stainless steel enclosure. Fitted with power surge arrestors, anti-rotation mechanism and inert gas filled for component longevity, the HPC provides a true IP68 enclosure rating with more than 300 hours protection at 1.5m immersion.Purpose designed to meet the needs of the weighbridge and truck scale manufacturer, the cell is supplied in two optimum capacities of 30t and 45t.
To ensure the exceptional performance of the HPC is optimised, PT offer specially designed mounting accessories.
The HPC has formal approval in many countries for both capacities. It has a three-year warranty and is supplied individually packed with a detailed accuracy certificate traceable by serial number.
Specifications:
Nominal Capacity........30t and 45t
Service Load.................100% Capacity
Signal Output at Capacity..............2±0.02 mV/V
Safe Load........................................150% Capacity
Linearity Error............................................< 0.02%
FSO Ultimate Load..................................300% Capacity
Non-Repeatability......................................< 0.010% FSO
Tilt (maximum sideways travel).......7.5 mm from centre
Combined Error..........................................< 0.023% FSO
Input Resistance..............................750Ω ± 10Ω
Hysteresis..................................................< 0.023% FSO
Output Resistance...........................704Ω
matched ±0.2ΩCreep/(30 mins.)........................................< 0.020% FSO
Insulation Resistance......................> 5000 MΩ (@50 VDC)
Zero Balance..............................................< 1 %
Capacity Excitation Voltage(Rec)...................5~18 V AC/DC
Temperature Effect on Span(/10C)............< 0.010% FSO
Excitation Voltage(Max.).................20 V AC/DC
Temperature Effect on Zero(/10C).............< 0.015% FSO
Material............................................Alloy/Stainless Steel.
Operating Temperature Range..................-30 ~ 65 C
Sealing............................................IP67
Compensated Temperature Range...........-10 ~ 50 C
Cable...............................................12m long, 7.5 mm dia.
Storage Temperature Range.....................-50 ~ 85 C ...........6 core x 0.24mm2 (24AWG) PE, braid screen, PUR sheath