Variotec 480/460/450/400 EX

The VARIOTEC® 4×0 EX range gives network technicians an efficient and cost effective means of carrying out all common measurement tasks in gas distribution networks. The VARIOTEC® 4×0 instruments utilise the same accessories and probes as previous generations of Sewerin gas measuring instruments so if you are upgrading there is no need to purchase new ones.The 480 EX and 460 EX can incorporate an optional ethane detector to quickly distinguish between natural and swamp gas. No more false indications from swamp gas rather than natural gas.  All variants, except for the VARIOTEC® 400 EX, can have optional oxygen and carbon monoxide sensors fitted.

  • Innovative operating concept, with jog dial, soft keys and menu navigation
  • Large-format matrix display with backlight shows all values at a glance
  • Rapid charging in four hours even without a charging station
  • Power supplied from 4 replaceable AA batteries
  • PC communication via USB bus
  • Fast and highly-sensitive semiconductor sensor for measuring extremely small amounts of gas in the ppm range
  • Two optional EC sensors for oxygen and carbon monoxide
  • Ethane analysis to distinguish between natural gas and swamp gas without any other accessories (optional)
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