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Ruggedised and Intrinsically safe palm computer
The mobile computing for the most difficult ambient and hazardous environments
DAT 300 Specifications

DAT300 is the ideal palm computer solution for your most demanding in field applications where drops, shocks, humidity, dust and extreme temperatures are common operating conditions.

DAT300-EX is a rugged and modular hand held computer designed to operate in hazardous environments. It is designed to operate in potentially explosive atmospheres like in oil plants, oil refineries, natural gas distribution stations, chemical industries where flammable gases of group B and A (all except H2, C2H2, CS2 ) may be continuously or occasionally present. The DAT300-EX is certified as EEX ia IIB T3, according to the harmonised European standards for electrical apparatus for potentially explosive atmospheres EN 50014 - 1992 general requirements and EN 50020 - 1994 intrinsic safety "i".

Its unique rugged removable memory module allows to exchange data in the field with the host computer or other DAT300s.


  • 47 alphanumeric membrane keys with tactile feel


  • Transflective LCD
  • Adjustable contrast
  • Led backlight
  • 8 rows of 21 characters (128x64 pixels)

Clock Calendar

  • Day/month/year, week day
  • Hours/minutes/seconds
  • Leap year
  • Programmable time interrupts
  • Wake up function
Main Memory
  • Flash EPROM and backed-up SRAM
Mass Storage
  • Removable Data Cassette with backed-up SRAM
  • Optional EEPROM/Flash EPROM
  • Two programmable RS422/485
  • Programmable up to 115 kbit/s
  • Infrared interface up to 38400 bps
Power Supply
  • Removable and rechargeable battery pack
  • Internal back-up battery for SRAM and Clock Calendar
  • Low battery alert
  • AC adapter
  • Ambient temperature: -20C + 70C (-4F to 158F)
  • Relative humidity: 0 - 100% also condensing
  • IP65 Dust and water proof
  • IP67 on request
  • Drop resistance: 1 m (3.3') on concrete
  • EX Mark (EEX ia IIB T3)
  • LxWxD: 220x104x44 mm (8.66"x4.09"x1.73")
  • Base unit: 550 g (19.4 oz)
  • Battery pack: 160 g (5.6 oz)
  • Data cassette: 140 g (4.9 oz)
  • Leather carrying case
  • CHG300-EX Wall cube mains charger

Tel: +44 (0) 1727 812222, Fax: +44 (0) 1727 811920
Email: sales@kestronics.co.uk
Website: www.kestronics.co.uk
Buy Online: www.kestronics.com