Conveyor Belt Scale – Model 475EZ

• Fits Any Size Conveyor
• Troughed or Flat Belt Idlers
• Easy Installation
• Low Cost
• No Maintenance
• Merrick Quality and Service

• Painted Carbon Steel
• All Welds Continuous

Weight Sensing Device

• Direct Mounted Weigh Suspension (no moving parts)
• Precision Alignment in both Horizontal and Vertical Planes (critical to accurate weighing)
• Dual Strain Gauge Load Cell
  • Stainless Steel, Hermetically Sealed, Temperature and Pressure Compensated
  • 350 Ohm Bridge
  • 2 mV/V Signal
  • 10 to 15 Volts Excitation

Speed Sensing Device

• Magnetic or Optical Speed Sensor
• Bracket Supplied for Tail (Non-Driven) Pulley Mounting for True Speed Pick-up

Connection Box

• Connections for both Load Cell and Speed Sensor Wires
• NEMA 4X Enclosure
• Connects up to (4) Weigh Modules
• Pulse Cut-Off Switch for measuring belt length

Belt Width

• Fits Belts 12″ to 48″ wide
• Flat to 45^o Trough Angle

• 115/220 Volts, 1 Phase, 60 Hertz
• 2 Amp Service

Ambient Temperature Limits

• -20^oC to 60^oC (-4^oF to 140^oF)

Calibration

• Electronic
• Material Test
• Test Chain (optional)
• Test Weight (optional)

Accuracy

• 1% to 2% or better when installed and maintained according to MERRICK instructions

Installed Weight

• 100 Lbs. (45 Kg.) Approximate