DIGITIZER D300 

The Digitizer D300 is a robust weight indicator designed to withstand harsh environmental conditions. It can operate accurately over a wide temperature range and humid weather. It is a microprocessor based indicator with Sigma Delta type 24 Bit Analog to Digital converter. Its power supply is incorporated with EMI-RFI filter, spike suppressor and opto isolation of signals to make it operate in the harshest of electrical environment.
  • FEATURES

    • Dual range system in which scale capacity is divided in two ranges with different division sizes.
    • Three-step calibration to achieve perfect and error free calibration
    • Smart calibration to provide correction for small weight errors
    • Actual weight display at power ON
    • Auto zero tracking
    • Weight tracking to generate stable weight on display in loaded platform condition
    • Decimal point selectable
    • Averaging of internal counts to achieve stable and accurate weight
    • Password for security
    • String selection with different communication parameters can be factory set as per user's requirement for interfacing the indicator with computer end software e.g. Avery, Mettler, Leotronics, Ashbee, Sartorius, etc.
    • RS232 serial protocol & parameters are field changeable to make the indicator output compatible with other makes of indicator.
  • APPLICATION

    • Road Weighbridge
    • Industrial Controls
  • TECHNICAL SPECIFICATIONS

     Processor   8051
     Processor Clock   18 Mhz
     Power Supply   SMPS power supply
    Input Voltage   90V to 270V AC @ 50Hz
     Protection   a) 2.5A fuse for input AC mains
    b) Input line filter for EMI and RFI suppression
    c) Spike suppressor for input transients
    d) Opto-isolation for immunity from electrical noise
     Power Consumption   10 VA (approx.)
     A/D converter resolution   Sigma Delta type with 24 Bit resolution
     A/D Clock   2MHz
     Conversion Speed   18 samples per second
     Load cell excitation   6V DC with current capability to drive up to 8 load cells of 350 ohm input resistance
     Input Signal   1 microvolt to 3 microvolts per division of weight (unit weight).
     Display   6 digit seven segment RED LED Display of 25 mm height
     Serial Port   RS-232 serial port for computer interfacing or remote displays
     Environment   Operating temperature: 0° to 55°C
    Humidity: upto 95% RH non condensing.
     Mechanical   Dimensions:
    250mm (W) x 250mm x(D) x 95mm (H)Weight : 4.4 kg
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