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Metering skids EMIS-ESKO

Metering skids EMIS-ESKO can measure flow rate, medium mass and volume, as  well as control the measured parameters

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  • Product description
  • Technical parameters
  • Advantages
  • Сomplete set
  • Auxiliary equipment
Product description

We produce metering skids for APG, gas mixture, liquids and water solutions, saturated and overheated steam.

Metering skids EMIS-ESKO can measure flow rate, medium mass and volume, as  well as control the measured parameters.

Measuring parameters:

• volume flow under normal conditions;
• medium temperature;
• pressure medium.

Measuring skid consists of the following assemblies:

• Vortex flowmeter;
• Pressure transmitter;
• Temperature sensor;
• Computer.

EMIS company has a great experience in production of non-volatile metering skids, modular constructions and other unique metering assemblies according to the customer needs. Modular and cabinet-type metering skids are mostly used at gas metering and gas pressure reduction sites, but can also be applied for any other industries.

You can choose explosion-proof versions such as Exi, Exib and Exd.

EMIS-VIHR vortex flowmeter, being the part of the metering skid, complies to ATEX Directive 2014/34/EU and Directive 2014/68/EU PED. 

Technical parameters
Parameter Description
Measured medium
Gases: oxygen, nitrogen, argon, hydrogen, ammonia, natural, associated petroleum gas (APG); saturated or superheated steam; water injected into injection wells of RPM systems; liquids and water solutions
Dn, mm 15; 25; 32; 40; 50; 65; 80; 100; 125; 150; 200; 250; 300
Pressure of medium, MPa 1,6; 2,5; 4; 6,3; 16; 20
Medium temperature, °С Standard version "100": –40 …+100
Standard version "250": –40 …+250
High temperature version "320": –40 …+320
High temperature version "460": –40 …+460
Limits of permissible relative error, %

Measuring channel of flow and gas volume converted to standard conditions: 0,75; 1,0; 1,5; 2,5; 3
Measuring channel of steam mass ± 3
Measuring channel of liquid mass ± 2
Measuring channel of heat energy ± 4, ±5

Communication interface RS-232/CAN-BUS/RS-485, GSM/GPRS/Ethernet
Explosion protection (Vn):

"Exd." - explosion-proof enclosure for measuring transmitters of the skid
"Exi." - intrinsically safe circuit for measuring transmitters of the skid
Ingress protection For measuring transducer: not less than IP65 as per GOST 14254
For calculation and measuring transmitter and functional equipment: not less than IP20 as per GOST14254.4
Points of metering: Up to 24
Calibration interval, years
Obligatory certification Entered in the State Register of the measuring instruments under No 48574-11, No 72830-18
Certificate No 44891, No 2176

·         wide range of medium temperature;

·         metering of contaminated and wet gases;

·         self-cleaning flow tubes;

·         high metrological stability;

·         sensitivity to low flow;

·         application in explosive environments.

Сomplete set

·         Flowmeter mounting kit;

·         Valve block BKN-1-08;

·         Mounting socket for pressure sensor EMIS-VEKTA 1130;

·         Pressure tap for EMIS-VEKTA 1120;

·         Protection sleeve EMIS-VEKTA 1300;

·         Mounting socket for temperature sensor EMIS-VEKTA 1330;

Auxiliary equipment

·         Communication devices;

·         Zener barrier;

·         Connection cables;

·         Power supply unit;

·         Cabinet and pipe rack;

·         Gas content control and fire detector, etc.

·         Frame;

·         Heaters;

·         Air exhaust;

·         Filters and filter control system;

·         Gas analyzer;

·         Other equipment that does not affect the accuracy.