HPC Compression Load Cell

HPC Compression Load Cell

Brand : PT

(30t & 45t Stainless Steel IP68) Weighbridge.


The HPC (high Precision Compression) is a state of the art measurement device. Its 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 for a true IP68 enclosure rating with greater 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 weighbridge cell 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.


Nominal Capacity
Signal output at capacity
Linearity Error
Combined Error
Creep/(30 mins)
Zero Balance
Temperature Effect On Span/10ºC
Temperature Effect on Zero/10ºC
Operating Temperature Range
Compensated Temperature Range
Storage Temperature Range
Excitation +ve
Signal +ve
Sense +ve
30t and 45t
2±0.02 mV/V
< 0.02% FSO
< 0.010% FSO
< 0.023% FSO
< 0.023% FSO
< 0.020% FSO
< 1% Capacity
< 0.010% FSO
< 0.015% FSO
-30 ~ 65 C
-10 ~ 50 C
-50 ~ 85 C
Service Load
Safe Load
Ultimate Load
Tilt (max sideways travel)
Input Resistance
Output Resistance
Insulation Resistance
Excitation Voltage (Rec)
Excitation Voltage (Max)
Excitation -ve
Signal -ve
Sense -ve
100% Capacity
150% Capacity
300% of Rated Capacity
7.5 mm from centre
750Ω ± 10Ω
704Ω Matched  ± 0.2Ω
> 5000 MΩ (@50 VDC)
5 ~ 18 V AC/DC
20 V AC/DC
Alloy/Stainless Steel
12m long, 7.5 mm dia
6 core x 0.24mmª (24AWG) PE,
braid screen, PUR sheath


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