N. R. Enterprises

Crane Load Controller

We are engaged in Manufacturing and Supplying Crane Load Controller, which is ideally used for overhead material handling and weighing applications. Crane Load Controller is engineered with precision to serve the needs of different industries. This Crane Load Controller is well known for compact design and high performance.

Advantages :
  • Rugged construction
  • Simple to use
  • Long life
  • Compact design

Applications :
  • Tank weighing systems
  • Check weighers
  • Packaging /bagging /filling machines
  • Crane weighing systems

Technical Details :
  • Full Software Calibration
  • Available in various housings
  • Various input options such as mV, mA, DC Voltage, ohms, etc.
  • Various output options such as RS232, RS485 (MODbus), 4-20 mA, 0-5/10
  • VDC, Set Points with relay contacts, Parallel Printer, etc.
  • In built facility of Audio-Visual Alarm with Acknowledge switch and Overload Trip relay contacts

Technical Specifications :

Sensor excitation 5V DC
Sensor drive capacity 2 nos. 350 . sensors (Optional up to 8 nos.)
Sensor connection 4 wire or 6 wiresors (Optional up to 8 nos.)
Input signal range 0 to 30 mV (other input options on request, such as 0-100 mV, 0/4-20 mA, 0-5 VDC or 0-500)
Internal resolution 20,000 or 40,000 counts (selectable)
Display resolution 1,000 to 15,000 counts (as per application)s
Display full scale 65,535 counts
Non- linearity +0.05 % of F.S.
Zero temperature co-efficient +0.01% RO/oC/h
Span temperature co-efficient +0.01% RO/oC/h
Drift of no-load output with temperature +0.05 % of F.S.
Drift of no-load output after 1 hour +0.05 % of F.S.
Drift of full scale output after 1 hour +0.01 % of F.S.
Calibration Full digital software calibration through keyboard
Settings Set Points, Digital Filter, Baud Rate and Analog Output Settings by software through keyboard
Weight display 5 digit 7 segment LED 12.7mm with negative sign2
Indications Tare, Gross, Peak & Set Points, through LEDs
Keys Micro keys
Re-transmission outputs RS232C, RS485 (Modbus protocol), 0/4-20 mA, 0-5/10 VDC (Any of the above at a time)
Operating temperature range 0oC to +50 oC
Storage temperature range -10oC to +70oCo
Operating voltage 110 VAC 10% 50 Hz, 230 VAC 10% 50 Hz, 12 VDC 10%A