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Load Cells
Weigh Modules
Scale indicator & contr…
Scales
Auxiliary product
Product description:
The P520S is a typical high precision canister compression load cell with double-cut faces against rotation. The P520S is fully hermetically sealed with stamped integrated canister; which enable it to work in the harshest conditions. A rocker column design ensures optimum weighing accuracy when subjected to off-center and side forces when the scale deck is moving back and forth, meanwhile left and right.
Main Features:
• Material: Stainless steel
• Rated Capacities: 30t~50t
• OIML R60, NTEP HB44, CPA, CE and RoHS certified
• IP Rating: IP68, IP69K
• Suitable for truck scales, heavy duty hopper scales, force measurement equipment.
• High precision by OIML R60 C4, high reliability
| Patameter | Units | Specifications | ||||
| Model No. | P520S | |||||
| Rated capacity (Emax) | t | 30 / 40 / 50 | ||||
| Accruacy class 1)2) | C3 C4 | |||||
| Min. dead load | kg | 0 | ||||
| Rated output | mV/V | 2.0 ± 0.002 | ||||
| Zero balance | % of Emax | ± 1 | ||||
| Repeatability error | % of AL 3) | ＜ ± 0.010 ＜ ± 0.005 | ||||
| Creep; 30 minute | % of AL | ＜ ± 0.017 ＜ ± 0.0125 | ||||
| Min. dead load output return (DR); 30 min | % of AL | ＜ ± 0.017 ＜ ± 0.0125 | ||||
| Temp. effect on | Min. dead load output | % of Emax/℃ | ＜ ± 0.0018 ＜ ± 0.0014 | |||
| Rated output 2) | % of AL/℃ | ＜ ± 0.0012 ＜ ± 0.0009 | ||||
| Temperature range | Compensated | ℃(°F) | -10 to +40 [+14 to +104] | |||
| Operating | -40 to +65 [-40 to +149] | |||||
| Safe storage | -40 to +80 [-40 to +176] | |||||
| Excitation voltage | Recommended | V AC/DC | 5 ~ 15 | |||
| Maximum | 15 | |||||
| Terminal resistance | Excitation | Ω | 1100 ± 15 | |||
| Output | 1000 ± 3 | |||||
| Insulation resistance @50VDC | MΩ | ＞5000 | ||||
| Breakdown voltage | V AC | ＞500 | ||||
| Seal type / IP rating | Hermetically welded / IP68 69K | |||||
| Load limit | Safe | % of Emax | 150 | |||
| Ultimate | 300 | |||||
| Material | Spring element | Stainless steel | ||||
| Enclosure | 304 stainless steel, laser welded | |||||
| Anti-Rotation | Integral; Parallel dual-plane | |||||
| Strain gauge | PEEK-1000 | |||||
| Cable construction | Exterior braided armor covered with fireretardant PVC; PVC chemically resistant jacket, 7mm O.D. ; 4 Conductors triple shielded wires | |||||
| Cable length | m | 16.0 | ||||
| Weight; approx | kg | 6.0 | ||||
| Fatigue life | cycles @Emax | ＞1,000,000 | ||||
| Deflection at Emax; approx | mm | ＜0.7 | ||||
| Barometric pressure effect on Zero Output | Vmin/kPa | ＜1.0 | ||||
| Notes: | ||||||
| 1) Error due to the combined effect of non-linearity and hysteresis | ||||||
| 2) The sum of errors due to Temperature Effect on Output comply with the requirements of OIML R60 and NIST HB44 | ||||||
| 3) AL = Applied Load | ||||||
