SP534A SINGLE POINT LOAD CELL
Product description：
SP534A is a typical and standard alloy steel single point load cell that is with large capacity by 2t and ideal for a wide range of weighing equipment. Environmentally sealed with potting black glue compound to ensure reliability and durability. The industry standard size and mounting hole configuration makes the SP534A suitable for large-size platform by 1200*1200mm, or as a replacement for existed weighing equipment.
Besides for common applications of weighing equipment, it also can be used for force measurement on controlling.
Main Features：
• Material: Alloy steel
• Rated Capacities: 150kg~2t
• Great long-term stability.
• OIML R60, NTEP HB44, CE and RoHS certified
• IP Rating: IP67
• Suitable for single load cell big platform scales against impact and other process weighing system.
• Max platform size: 1200*1200mm
For customised ranges, accuracy, dimensions and other parameters, please contact us.
| Patameter | Units | Specifications | ||
| Model No. | SP534A | |||
| Rated capacity (Emax) | kg | 150 / 250 / 500 / 1000 | 2000 | |
| Accruacy class 1)2) | C3 C6 | |||
| Min. dead load | lb / 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 | -40 to +65 [+40 to +149] | |||
| Safe storage | -40 to +80 [-40 to +176] | |||
| Excitation voltage | Recommended | V AC/DC | 5 ~ 15 | |
| Maximum | 15 | |||
| Terminal resistance | Excitation | Ω | 384 ± 5 | |
| Output | 350 ± 3 | |||
| Insulation resistance @50VDC | MΩ | ＞5000 | ||
| Breakdown voltage | V AC | ＞500 | ||
| Seal type / IP rating | surface potting black silicon (strain gauge with special coating) / IP67 | |||
| Load limit | Safe | % of Emax | 150 | |
| Ultimate | 300 | |||
| Material | Spring element | High quality alloy steel | ||
| Cable connector | stainless steel, electropolishing | |||
| Cable | Φ5.6; 4-wire; PVC | |||
| Cable length | m | 3.0 | ||
| Maximum platform size | mm | 800*800 | 1000*1000 | |
| Offer center load error（OIML R76） | % of AL/cm | ＜ ± 0.0016 | ||
| Weight; approx | cycles @Emax | ＞1,000,000 | ||
| Fatigue life | mm | ＜0.5 | ||
| Deflection at Emax; approx | kg | 4.0 | 4.8 | |
| Barometric pressure effect on Zero Output | Vmin/kPa | ＜1.0 | ||
| Mounting screw | Size/Grade | M14 / 8.8 | M6 / 8.8 | |
| Recommended torque | N.m | 98.0 | 196.0 | |
| 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 | ||||
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