Variotec 480/460/450

The VARIOTEC 4×0 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.

Variotec EGA, Ethane Analysis – Natural Gas or Swamp Gas?

Before making an expensive excavation you need to be sure the gas detected is really emanating from a natural gas pipe and that it is not swamp gas or coming from another gas source.

  • Quick and easy differentiation between natural gas and swamp gas.
  • Avoidance of cost and delay associated with sending gas samples to a lab for analysis
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