Since December, 2008 y. ООО " Gazprom dobicha Noyabrsk " Zapadno-Tarkosalinskoe gas field has used 8 vortex flowmeters "EMIS-VIHR200" produced by the Group Company "EMIS" (Chelyabinsk).

The flowmeters mentioned above were installed on the gas-compressor units in the centrifugal pump piping for air flow metering in the output of centrifugal pump bearing envelope and air flow in the output of the centrifugal pump thrust bearing envelope.

For all the time of operation the flowmeters " EMIS-VIHR" have proved itself as the reliable, maintenance-friendly devices. Today the flowmeters function in a normal operation mode.