Description :
Tenders for Supply of Weighment Digital Indicator Cum Controller: 1. Aux.Power Supply: 230V Ac ?10%, 50Hz. 2. Amb.Temperature : Up To 60?C, 3. Scale : 0 To 19.999 Max, User Adjustable. 4. Accuracy : +/- 0.1% Of Reading, 5. Resolution : 1 In 5000. 6. Excitation Voltage: + 5 Vdc, 1 Amp With Short Circuit Protection. 7. Excitation To Transducer: 5 Vdc, 4 Wire For 350 Ohms Bridge. Maximum Of Four Transducer/Load Cell Can Be Connected. 8. Display : 5 Digit, 13 Mm In Height, 7 Segment, Led High Intensity Display. 9. Input Signal: 0 To 7.5 Mv Dc, Differential From Loadcell, 1.5Mv/Volt. User Scalable 0 To 15 Mv. 10. Retransmission Output: Linear Analogue 4- 20 Ma W.R.T Display, Loop Resistance Maximum 250 Ohms. 11. Relay O/P : 2 Relays, Potential Free, 1 C/O Contacts @ 23Ovac, 3 Amps, Resistive Load, Relay Maping To Low & High Sp. 12. Communication: Rs 485 Two Wire Or Rs 232 User Selectable. 13. Program Features: Time Constant, Decimal Point, Lower & Upper Scale, Display Filter, Antivibration, Stability, Output & Input Range, Set Points, Etc.. 14. Calibration : User Calibration Facility At Site. Required 2 Numbers Of Simulators Shall Be Supplied With Indicator For Deffiretial Calibration At Site. 14. Tare Facility: Remote Push Button At The Front Panel. 15. Protection : Dust & Water Proff, Ip-55 Industrial Grade Panel. 16. Password : User Password Protection For Entry & Programing. 17. Mounting Type & Body : Wall Mounting Through Projected Key Holes At Side Of The Panel & Rigid Metal Body Of 1.6 Mm Crc Sheet. 18. Application : Hook Weighing System Of Eot Cranes, To Withstand For Dust And Vibration & High Temperature Area. 19. Maximum Size : L-300, W-200, D-140 Mm ?10 Mm 20. Painting : Powder Coated, Gray In Color. 21. Warranty : Minimum 12 Months. 22. Test/Calibration Certificate Shall Be Supplied. 23. Make: Ipa, Model: Ds 105A4 Or Equivalent In All Respect.
