Siemens milltronics MCS BELT SCALE Manuel D'utilisation page 4

Specifications
1
Accuracy
• ± 0.5 to 1% of totalization over 25 to 100% operating range, application dependent
• ± 2% of totalization over 25 to 100% operating range, for mobile crusher applications
Load Cell
• construction
• enclosure
• excitation
• output
• non-linearity
• hysteresis
• non-repeatability
• capacity
• overload
• temperature
Belt Width
• up to 1600 mm (60" CEMA) width (See
3
Belt Speed
• up to 3 m/s (600 fpm)
Capacity
• up to 2400 t/h (2640 STPH) at maximum belt speed
Conveyor Incline
• ± 20° from horizontal, fixed incline
• up to ± 30° with reduced accuracy
1.
Accuracy subject to: On factory approved installations the belt scale system's totalized
weight will be within the specified accuracy when compared to a known weighed material
test sample. The test rate must be within the specified range of the design capacity and
held constant for the duration of the test. The minimum material test sample must be
equivalent to a sample obtained at the test flow rate for three revolutions of the belt or at
least ten minutes running time, whichever is greater.
2.
Size normally used for mobile crusher applications.
3.
Contact Siemens application engineering for consideration of higher belt speeds.
Page 2 Milltronics MCS Belt Scale – INSTRUCTION MANUAL
stainless steel
IP65 rated
10 V DC nominal, 15 V DC maximum
2 mV/V excitation at rated load cell capacity
0.02% of rated output
0.02% of rated output
0.01% of rated output
2
25, 50, 100, 250 , 500 lb stainless steel
safe 150% of rated capacity, ultimate 300% of rated
capacity
-40 to +75 °C (-40 to +167 °F) operating range
-18 to +65 °C (0 to +150 °F) compensated
Outline Dimensions
on page 7 )
7ML19985HN63