Material: Stainless steel
Rated Capacities:30t~50t
Compensation mode: active compensation for non-linearity, creep, hysteresis, ZTC, STC, etc.
Advanced quick Protocol CANopen by 125 kbit/sec.
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 C6, high reliability
The P520SD is a typical digital high-precision canister compression load cell with double-cut faces against rotation. The P520SD 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.
| Parameter | Units | Specifications | |||
| Model No. | P520SD | ||||
| Load cell type | Column Compression(Digital) | ||||
| Rated capacity (R.C)4) | t | 30 40 50 | |||
| Sensitivity at R.C | d@R.C.4) | 300.000 400.00 500.000 | |||
| Communication | Controller Area Network(CAN),Encrypted | ||||
| Communication rate | kbit/sec | 125 | |||
| Accuracy class | C3 C4 C6 | ||||
| Min. dead load | kg | 50 | |||
| Zero balance | % of Emax | ± 0.1 | |||
| Repeatability error | % of AL3） | <±0.010 <±0.007 <±0.005 | |||
| Creep; 30 minute | % of AL | <±0.0176 <±0.0125 <±0.0083 | |||
| Min. dead load output return (DR); 30 min | % of AL | <±0.0176 <±0.0125 <±0.0083 | |||
| Temp. effect on (Min. dead load output) | % of Emax/°C | <±0.0014 <±0.0014 <±0.0007 | |||
| Temp. effect on (Rated output2）) | % of AL/°C | <±0.000117 <±0.0009 <±0.0006 | |||
| Temperature range (Compensated) | °C(°F) | -10 to +40 [+14 to +104] | |||
| Temperature range (Operating) | -40 to +65 [-40 to +149] | ||||
| Temperature range (Safe storage) | -40 to +80 [-14 to +176] | ||||
| Excitation voltage (Recommended) | VDC | 12 or 24 | |||
| Excitation voltage (Maxmum/Maximum) | 7.5 /28 | ||||
| Lightning protection | A | >80.000 | |||
| Breakdown voltage | integral | ||||
| Insulation resistance @50VDC | MΩ | > 5000 | |||
| Breakdown voltage | V AC | > 500 | |||
| Protection(Type) | Hermetically welded | ||||
| Protection(IP rating) | IP68/69K | ||||
| Load limit (Safe dynamic load) | % of Emax | 70 | |||
| Load limit (Safe) | 200 | ||||
| Load limit (Ultimate) | 300 | ||||
| Material(Spring element) | Stainless steel | ||||
| Material(Enclosure) | 304 stainless,laser welded | ||||
| Material(Connectors) | Iintegral | ||||
| Material(Strain gauge) | Poiyamide | ||||
| Material(Cable) | Ø6.0;4-wire;PVC | ||||
| Cable length（cell to cell） | m | 16.0 | |||
| Cable length(Network) | Junction boxes | ||||
| Weight; approx | kg | 6.0 | |||
| Fatigue life | cycles @Emax | >1,000,000 | |||
| Deflection at Emax; approx | mm | <0.5 <0.6 <0.7 | |||
| Barometric pressure effect on Zero Output | Vmin/kPa | <1.0 | |||
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
4) R.C. = Rated Capacity
