N. R. Enterprises

Weigh Feeder Controller

We are a prominent Manufacturer and Supplier of Weigh Feeder Controller, which is fabricated using advanced technology that ensures high performance and durability. Weigh Feeder Controller helps the user to handle the equipment with ease and it helps measure the Flow of solid material on belt conveyors with or without closed loop flow. Weigh Feeders offered by us displays the above values and also controls the feed rate to the desired value, by automatically adjusting the belt speed with a closed loop control. These systems are available over a wide range of flow rates, right from a few grams per second to hundreds of tons per hour, as per user requirement.

Weigh feeder controller consist set of 2 compact panels :

  • Belt Weigher Indicator
  • Motor Control Panel

Technical Details :

  • Full Software Calibration
  • Stainless steel weatherproof housing
  • User selectable units for flow rate (tph orkg/s)
  • User selectable units for total flow (kg)
  • Provision for High Weight, Low Flow
  • Provision for 4-20 mA or 0â��5/10 VDC output
  • Proportional to flow rate
  • Provision for Remote Display or Control

Features :

  • Compact design
  • Operate under tough conditions
  • Simple to use
  • High performance

Indication : Belt speed instead of Encoder speed control.

Additional Information

Min. Order Quantity 1 Piece(s)
Payment Terms L/C
Delivery Time 4 weeks

Technical Specifications :

Load cell excitation 5 VDC
Load cell drive capacity 2 nos. 350 . load cells (Optional up to 8 nos.)
Load cell connection 4 wire or 6 wire
Input signal range 0 to 30 MV
Sampling rate 1 per second
Internal resolution 20,000 counts
Display resolution 1,000 to 5,000 counts,
Encoder excitation + 5 VDC
Encoder Input + 5 VDC TTL pulse input from optical encoder
Accuracy 2% or better (depending on installation)
Calibration Full digital software calibration through keyboard
Display 5 digit 7 segment 13 mm height LED for Flow Rate, 6 digit 7 segment 8 mm height LED for Total Weight, 4 digit 7 segment 8 mm height LED for Flow Settings, 3 digit 7 segment 8 mm height LED for Motor Speed
Indications Flow Rate, Total Weight, Net Weight, Encoder Speed, Set Flow Rate (as % of FS), Motor Speed (as a function of Supply Frequency in Hz)
Keys Tactile feedback keys
Controls Motor On/Off, Control Auto/Manual, Motor Speed in Manual Model
Operating temperature range 0 oC to +50 oC
Storage temperature range 0 oC to +70 o C
Operating voltage 230 VAC +10%, 50 Hz (Optional : 110 VAC)