中文版
ENGLISHPRODUCT CATEGORIES
Load Cells
Weigh Modules
Scale indicator & contr…
Scales
Auxiliary product
Product description:
SP1241 is a typical and standard aluminum single point load cell that is compact, medium capacity 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 SP1241 is suitable for new equipment manufacturer 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.
Main Features:
• Material: Aluminum
• Rated Capacities: 50kg~250kg
• OIML R60, NTEP HB44, CPA, CE and RoHS certified
• IP Rating: IP66
• Suitable for pricing scales, bench scales and electronic weighing devices.
• Max platform size: 400*500mm
| Parameter | Units | Specification | |
| Model No. | SP1241 | ||
| Rated capacity (Emax) | kg | 30 / 50 / 100 / 200 / 250 / 300 | |
| Accuracy class | C3 C6 | ||
| Min. dead load | kg | 0 | |
| Rated output | mV/V | 2.0 ± 0.2 | |
| Zero balance | % of Emax | ± 2 | |
| Repeatability error | % of AL 3) | ＜ ± 0.010 ＜ ± 0.005 | |
| Creep; 30 minute | % of AL | ＜ ± 0.017 ＜ ± 0.0083 | |
| Min. dead load output return (DR); 30 min | % of AL | ＜ ± 0.017 ＜ ± 0.0083 | |
| Temp. effect on | Min. dead load output | % of Emax/℃ | ＜ ± 0.0020 ＜ ± 0.0014 |
| Rated output 2) | % of AL/℃ | ＜ ± 0.0012 ＜ ± 0.0006 | |
| Temperature range | Compensated | ℃(°F) | -10 to +40 [+14 to +104] |
| Operating | -10 to +50 [+14 to +122] | ||
| Safe storage | -30 to +70 [-22 to +158] | ||
| Excitation voltage | Recommended | V AC/DC | 5 ~ 15 |
| Maximum | 15 | ||
| Terminal resistance | Excitation | Ω | 403 ± 5 |
| Output | 350 ± 3 | ||
| Insulation resistance @50VDC | MΩ | ＞5000 | |
| Breakdown voltage | V AC | ＞500 | |
| Seal type / IP rating | potted silicon sealed / IP66 | ||
| Load limit | Safe | % of Emax | 150 |
| Ultimate | 300 | ||
| Material | Spring element | Aluminum, anodizing | |
| Cable | Φ5.6; 4-wire; PVC | ||
| Cable length | m | 2.0 | |
| Maximum platform size | mm | 400*500 | |
| Offer center load error (OIML R76) | % of AL/cm | ＜ ± 0.0025 | |
| Fatigue life | cycles@Emax | ＞1,000,000 | |
| Deflection at Emax; approx | mm | ＜0.5 | |
| Weight; approx | kg | 0.6 | |
| Barometric pressure effect on Zero Output | Vmin/kPa | ＜1.0 | |
| Mounting screw | Size/Grade | M6 / 8.8 | |
| Recommended torque | N.m | 20.0 | |
| 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 | |||
