TECHNICAL CHARACTERISTICS
Measuring range: 514QD: 0 ÷ 2-3 Kg 535QD: 0 ÷ 6-12-25-50 (steel) Kg 546QD (aluminium): 0 ÷ 60-110 Kg
546QDT: 0 ÷ 220-330-550 Kg – 1-2 Ton
Total error: 514QD e 535QD: <±0,023% FS
546QD e 546QDT: <±0,046% FS
Sensitivity: 2 mV/V FS (typical)
Repeatability error: <±0,033% FS
Temperature effect on zero (within 5°K): for 514QD and 535QDT <±0,023% FS;
for 546QD and 546QDT: <±0,046% FS
Zero unbalance: <±2% FS
Bridge impedance: 350 ohm typical
Insulation resistance: >5000 Mohm
Recommended excitation: 10 V cc/ca (max 20 V cc/ca)
Safe load limit: 50% over FS
Ultimate load limit: about 3 times FS with load on weighing axis
Compensated temperature (OIML-60): -10 ÷ +40°C
Operating temperature: -15 ÷+75°C Rh <95%
Environmental protection: IP65 (IP61 for 514QD and 535QD FS 6 Kg)