Material: Alloy Steel
OIML R60,C2 C3
IP Rating: IP65
Suitable for single load cell structural heavy duty platform scales
Max platform size:800*800mm
SPA is a typical and standard aluminum single point load cell that is with large capacity by 1000 kg and ideal for a wide range of weighing equipment. Environmentally sealed with potting compound to ensure reliability and durability. The industry standard size and mounting hole configuration makes the SPA is suitable for large-size platform by 800*800mm, or as a replacement for existed weighing equipment.
Except for common applications of weighing equipment, it is also can be used for force measurement for controlling.
| Item | Unit | Parameter | |
| Accuracy class to OIML R60 | C 2 | C3 | |
| Maximum capacity (Emax) | kg | 250, 300, 500, 1000 | |
| Sensitivity (Cn) / Zero balance | mV/V | 2.0 ± 0.2 / 0 ± 0.1 | |
| Temperature effect on zero balance (TKo) | % of Cn/10K | ± 0.0175 | ± 0.0140 |
| Temperature effect on sensitivity (TKc) | % of Cn/10K | ± 0.0175 | ± 0.0140 |
| Hysteresis error (dhy) | % of Cn | ± 0.02 | ± 0.0150 |
| Non-linearity (diin) | % of Cn | ± 0.0270 | ± 0.0167 |
| Creep (dcr) over 30 min. | % of Cn | ± 0.0250 | ± 0.0175 |
| Eccentric error | % | ± 0.0233 | |
| Input (RLc) & Output resistance (Ro) | Ω | 400 ± 15 & 352 ± 3 | |
| Nominal range of excitation voltage (Bu) | V | 5~15 | |
| Insulation resistance (Ris) at 50 Vdc | MΩ | ≥ 5000 | |
| Service temperature range (Bt) | ℃ | -20…+50 | |
| Safe load limit (EL) & Breaking load (Ed) | % of Emax | 120 & 200 | |
| Protection class according to EN 60 529 (IEC 529) | IP65 | ||
| Material: Measuring element | Alloy Steel | ||
| Maximum capacity (Emax) | kg | 50, 100, 200 | 300, 500, 750 |
| Min. load cell verification inter(vmin) | g | 20, 20 , 50 | 50, 100, 100 |
| Maximum platform size | mm | 800 x 800 | |
| Deflection at Emax (snom), approx | mm | < 0.6 | |
| Weight (G), approx | kg | 4.3 | 4.5 |
| Cable: Diameter, Length | m | 3 m | |
| Mounting: Cylindrical head screw | – | M14-10.9 | |
| Tightening torque | N.m | 35N.m | |
