Digital weighing terminal D 440 IS



Main terminal in stainless steel, provided with separate feeder consisting of a special container, that can be placed in a hazard zone up to a maximum distance of 10 m from the main terminal. 

The terminal incorporates various operation possibilities, making it suitable for all weighing needs in places with explosion risk, from display of weight to complex management of codes and additional data or use with weighbridges also with "double weighing" and calculation of net weight. The processed data can be transmitted at a distance thanks to the optional serial outputs, with optical fibre connections,  thus enabling printing in a safe zone.

  • Gross / auto tare or specified tare / net
  • Tare memory (multiple tare values and their management)
  • Zeroing; Test (weighing terminal self-test); Total weighing
  • First weighing and second weighing
  • Transfer of the weights and additional data to the printer in the safe zone
  • Print output configurable (flexible layout design)
  • Personalisation of the most frequently used functions for direct access via the alphanumeric keypad
  • Simple dosing / filling function (only 1 component)
  • Permanent clock/calendar function
  • Can be used as remote display
  • Master data management: material / vehicle registration number (or general code); for double weighing also customers
  • Management of the goods codes with alphanumeric description (max. 20 characters)
  • Management of a general alphanumeric code
  • Management of the "multi tare“ function
  • Manual selection“ function with management of up to 15 weight ranges
  • Weight check“ function with management of the limits assigned to the product code up to a maximum of 500 codes
  • Total memory function by code or selected function
  • 8 Hz analogue filter; automatically adjustable digital filter
  • Load cell connection for 6-wire system



  • Alphanumeric 18 keys (quadruple assignment), with clearly defined membrane keypad pressure point, of which 6 are function keys (soft keys) 
  • Display: Background illuminated LCD, 135 x 32 mm 
  • Weight display: Character height can be selected as 16 or 32 mm 
  • Power supply 230 V AC, 50 / 60 Hz (optional 115 V AC and 24 V AC versions available) 
  • Operating temperature:
    • -10°C to +40°C (for verifiable application) 
    • -20C° to +55°C (potentially explosive atmosphere) 
  • Storage temperature: -20°C to +70°C 
  • Relative humidity: Max. 85 % at 40°C 
  • Ingress protection: IP 65 
  • Resolution:
    • Up to 4,000 d verifiable 
    • Up to 10,000 d not verifiable 
  • Max. input voltage:   23mV (load cells)
Digital weighing terminal D 440 IS
Product information 660_D440a.pdf
Adobe Acrobat Document 629.0 KB