Material: Aluminum
Rated Capacities:50kg~250kg
OIML R60, NTEP HB44, CE CPA, and RoHS certified
IP Rating: IP66
Suitable for pricing scales, bench scales and electronic weighing devices
Max platform size:400*500mm
SP1243 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 SP1243 is suitable for new equipment manufacturer or as a replacement for existed weighing equipment. Also 4-holes diamond-layout ensures installation reliability with bolts. Except for common applications of weighing equipment, it is also can be used for force measurement for controlling.
| Parameter | Units | Specifications | |||
| Model No. | SP1243 | ||||
| Rated capacity (Emax) | kg | 60/100/200/300 | |||
| Accuracy class1）2） | C3 C6 | ||||
| Min. dead load | kg | 0 | |||
| Rated output | mV/V | 2.0 ± 0.2 | |||
| Zero balance | % of Emax | ± 2 | |||
| Repeatability error | % of AL3） | <±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/°C | <±0.0020 | <±0.0014 | ||
| Temp. effect on (Rated output2）) | % of AL/°C | <±0.0012 | <±0.0006 | ||
| Temperature range (Compensated) | °C(°F) | -10 to +40 [+14 to +104] | |||
| Temperature range (Operating) | -10 to +50 [-14 to +122] | ||||
| Temperature range (Safe storage) | -30 to +70 [-22 to +158] | ||||
| Excitation voltage (Recommended) | V AC/DC | 5 ~15 | |||
| Excitation voltage (Maximum) | 15 | ||||
| Terminal resistance (Excitation) | Ω | 403± 5 | |||
| Terminal resistance (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 | |||
| Load limit (Ultimate) | 300 | ||||
| Material(Spring element) | Aluminum,anodizing | ||||
| Material(Cable) | Ø5.6-4wire;PVC | ||||
| Cable length | m | 2.0 | |||
| Maximum platform size | mm | 400*500 | |||
| Offer center load error(OLML R76) | % of AL/cm | <±0.0025 | |||
| Weight; approx | kg | 0.6 | |||
| Fatigue life | cycles@Emax | >1000000 | |||
| Deflection at Emax; approx | mm | < 0.5 | |||
| Barometric pressure effect on Zero Output | Vmin/kPa | <1.0 | |||
| Mounting screw(Size/Grade) | M6/8.8 | ||||
| Mounting screw(Recommended torque) | N.m | 20 | |||
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
