шкаф управления весов для иллюстрации подобная система: TECHNICAL SPECIFICATION OF WEIGHING CABINET: - Sheet steel enclosed, wall-mounting type, IP-54 enclosure as per fabricated with 2 mm thick sheet steel, housing following equipment. 1. Power supply unit suitable for 240 V + 10%, -15%, 50 Hz ±6% 1φ, incoming power supply with necessary protection. 2. Micro-processor based digital weighing controller having following features - ♦ Power source for electronics and load cells. ♦ Provision for adjustments for zero & span. ♦ Performance accuracy of full scale : 0.5% of rated load. ♦ Overall accuracy of the system : ±0.5%
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