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Load Cells
Weigh Modules
Scale indicator & contr…
Scales
Auxiliary product
Product description：
The P580SD is a high-class digital canister compression load cell with double-cut faces against rotation. The P580SD 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: 20t~50t
• 2pcs separate pluggable connectors, self-locked assembly, daisy connection without junction box.
• Advanced quick Protocol CANopen
• IP Rating: IP68, IP69K
• Suitable for truck scales, heavy duty hopper scales, force measurement equipment.
• OIML R60, NTEP HB44, CPA, CE and RoHS certified
| Parameter | Units | Specification | |||||
| Model No. | P580SD / P780SD | ||||||
| Load cell type | Column Compression, Didital Weight Processor (DWP) | ||||||
| Rated capacity (R.C.)4) | t | 20 | 30 | 40 | 50 | ||
| Sensitivity at R.C. | d @ R.C.4) | 200,000 | 300,000 | 400,000 | 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 | mV/V | 2.0 ± 0.002 | |||||
| Y-value | % of Emax | ± 1 | |||||
| Repeatability error | % of AL 3) | ＜ ± 0.010 ＜ ± 0.007 ＜ ± 0.005 | |||||
| Creep; 30 minute | % of AL | ＜ ± 0.0167 ＜ ± 0.0125 ＜ ± 0.0083 | |||||
| Min. dead load output return (DR); 30 min | % of AL | ＜ ± 0.0167 ＜ ± 0.0125 ＜ ± 0.0083 | |||||
| Temp.effect on | Min. dead load output | % of Emax/℃ | ＜ ± 0.0018 ＜ ± 0.0014 ＜ ± 0.007 | ||||
| Rated output 1)2) | % of AL/℃ | ＜ ± 0.00117 ＜ ± 0.0009 ＜ ± 0.006 | |||||
| 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 | 12 or 24 | ||||
| Minimum / Maximum | 7.5 / 28 | ||||||
| Lightning protection | A | ＞80,000 | |||||
| Surge protective device | Integral | ||||||
| Insulation resistance @50VDC | MΩ | ＞5000 | |||||
| Breakdown voltage | V AC | ＞500 | |||||
| Protection | Type | Hermetically welded (submersible) | |||||
| IP rating | IP68/69K [P780SD: Built-in Helium Sensor] | ||||||
| Load limit | Safe dynamic load | % of Emax | 70 | ||||
| Safe | 200 | ||||||
| Ultimate | 300 | ||||||
| Material | Spring element | Stainless steel [P780SD: 17-4 PH] | |||||
| Enclosure | 304 stainless steel, laser welded | ||||||
| Anti-Rotation | Integral; Parallel dual-plane | ||||||
| Connectors | Quick-Connect with bayonet lock, 5 Pins,Glass-to-Metal seal | ||||||
| Strain gauge | PEEK-1000 [P780SD: HBK] | ||||||
| Cable construction | Exterior braided armor covered with fireretardant TPU; PVC chemically resistant jacket, 9mm O.D. ; 5 Conductors triple shielded and dual drain wires | ||||||
| Cable length | cell to cell | m | 7 (Typical) | ||||
| home run | m | 20 (Typical) | |||||
| Network | No junction boxes | ||||||
| Weight; approx | kg | 6.0 | |||||
| Fatigue life | cycles @Emax | ＞1,000,000 | |||||
| Deflection at Emax; approx | mm | ＜0.4 | ＜0.5 | ＜0.6 | ＜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 | |||||||
| 4) R.C. = Rated Capacity | |||||||
