R540S COMPRESSION TYPE LOAD CELL
| Parameter | Units | Specification | ||||||
| Model No. | R540S | |||||||
| Rated capacity (Emax) | t | 0.5t; 1t; 2t; 5t; 10t; 15t; 28t; 60t | ||||||
| Min. dead load | kg | 0 | ||||||
| Rated output | mV/V | 2.0 ± 0.1% | ||||||
| Zero balance | % of Emax | ± 1 | ||||||
| Combined error 1)2) | % of Emax | ＜ ± 0.05 | ||||||
| Repeatability error | % of AL 3) | ＜ ± 0.02 | ||||||
| Creep; 30 minute | % of AL | ＜ ± 0.03 | ||||||
| Min. dead load output return (DR); 30 min | % of AL | ＜ ± 0.03 | ||||||
| Temp. effect on | Min. dead load output | % of Emax/℃ | ＜ ± 0.002 | |||||
| Rated output 2) | % of AL/℃ | ＜ ± 0.002 | ||||||
| Temperature range | Compensated | ℃(°F) | -10 to +40 [+14 to +104] | |||||
| Operating | -30 to +65 [-22 to +149] | |||||||
| Safe storage | -40 to +80 [-40 to +176] | |||||||
| Excitation voltage | Recommended | V AC/DC | 5 ~ 15 | |||||
| Maximum | 20 | |||||||
| Terminal resistance | Excitation | Ω | 0.5t-5t: 1150 ± 10 | 10t-60t: 1530 ± 10 | ||||
| Output | 0.5t-5t: 1050 ± 3 | 10t-60t: 1400 ± 3 | ||||||
| Insulation resistance @50VDC | MΩ | ＞5000 | ||||||
| Breakdown voltage | V AC | ＞500 | ||||||
| Seal type / IP rating | Hermetically welded / IP68 | |||||||
| Load limit | Safe | % of Emax | 150 | |||||
| Ultimate | 300 | |||||||
| Material | Spring element | Stainless steel | ||||||
| Cable | Φ6; 4-wire; PVC | |||||||
| Cable length | m | 0.5t | 1t … 15t | 28t … 60t | ||||
| 3 | 6 | 12 | ||||||
| Weight; approx | kg | 0.5t~5t | 10t~15t | 28t~60t | ||||
| 1.0 | 2.0 | 5.0 | ||||||
| Fatigue life | cycles @Emax | ＞1,000,000 | ||||||
| Deflection at Emax; approx | mm | ＜0.5 | ||||||
| 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 | ||||||||
