Quotation for the Supply, Installation, and Commissioning of an Electronic Weigh Bridge

1. DIGITAL WEIGHT INDICATOR CUM INTELLIGENT TERMINAL (IT) (KWS-2000) Platform size -9m X 3m Division Size - 5 kg Capacity - 50 MT KANAN KWS 2000 digital weight indicator is fully microprocessor based electronic weighing unit having inbuilt intelligent tenminal. Apart from showing correct weight placed on the platform using sophisticated A/D converter it processes the data like a computer intelligent terminal i.e. Entries of weighment details (supplier name, vehicle no., material, address, charges, etc.), printing/viewing/storing of weighment tickets and summary reports as per users choice. SPECIAL SPECIFICATION & FEATURES OF WEIGHT INDICATOR CUM IT: Processor-8051 Core Micro Controller Processor Clock-18 Mhz Real Time Clock-On Board Battery Backed RTC RTC Clock 32.768 Khz Memory- 128 K For Data Storage With Battery Backup. Power Supply-SMPS Power Supply Input Voltage -50 V TO 270 V AC @ 50 IIz Protection - 1. 2.5 A Fusc for Input AC Mains 2. Input Line Filter for EMI and RFI Suppression. 3. Spice Suppressor for Input Transients. Power Consumption Up to Isolation Of Signal And I/Os For Iligh Immunity For Electrical Noise. A/D Converter-10 VA (Approx.) A/D Clock- Sigma Delta Type With 24 Bit Resolution 2 Mhz Conversion Speed Internal 200 Samples Per Second Load Cell Excitation 7V DC With Current Capability To Drive Up To 8 Load Cells Of 350 Input Signal QInput Resistance. Display 1 Microvolt To 3 Microvolt Per Division Of Weight (Unit Weight) Key Board Port 16 Character Ry 2 Line LCD Display With Back Light For Displaying Numerals And Alphabets For Data Entry. Isolated Centronics Compatible Printer Port Provided On Rear Panel For Printer Port-For Connecting A Standard IBM PC AT 101-Key Compatible Key Board Serial Port- Connecting 80 Column Dot Matrix Printer For Printing Of Weighment Records & Reports. Remote Display Port- Isolated RS-232 Serial Port Is Provided For PC Interfacing Or Driving Remote Display. Remote Display Port Is Provided To Connect Optional 1 Inch Bright Red LED Display To Indicate The Weight On The Platform.