Accounting of steam, liquid, gas IRVIS-RS4, LZM, etc.

Vortex flow meter-gas meter IRVIS-RS4 (NPP IRVIS) is a complete, complete unit of commercial (technological) gas metering, certified by the State Standard bodies.
Variants of execution:
IRVIS-RS4-PPS – measurement of natural gas, nitrogen, carbon dioxide and other purified, drained gases.
IRVIS-RS4-DDP – measurement of associated petroleum gas, air and other gases with high moisture content and solid impurities.
IRVIS-RS4-Steam - measurement of water vapor and other gases with a temperature up to +250 ° C.
IRVIS-RS4 is an ultra-ultrasonic low-flow gas meter.

Irvis-K-300 (NPP Irvis) are designed to measure the volume flow of gases under operating conditions and form frequency, current and digital (RS-485) output signals proportional to the flow rate, as part of the commercial and technological accounting units in utility and industrial enterprises

Vortex flowmeter-gas meter VRSG-1 (NPP Irvis) is designed to measure the volume (commercial accounting) of non-aggressive combustible and inert gases reduced to standard conditions (760mm.Hg. and 20 ° C) according to GOST 2939 "Gases. Conditions for determining the volume".

Float rotameters of the LZM (ZYIA) series are made of acrylic plastic and are used for monitoring non-pulsating, single-phase liquids or gases.

Panel rotametes of the LZM-Z (ZYIA) series are easily integrated into the panel, convenient in operation, reliable in operation. The body is made using acrylic plastic, the float is made of stainless steel.

The plastic rotameters of the LZS-E (ZYIA) series of the tube type are made of impact-resistant plastic, have an improved design, the matte back side improves the reading of readings.

Glass rotameters of the LZB (ZYIA) series are used to determine small flow rates of liquids and gases. Measurements are carried out on a scale located on the flow meter housing.

LZM (ZYIA) air flow control rotameters with a valve operate in a wide range of capacities. A distinctive feature of this type is the presence of an adjustment valve that allows the operator to smoothly change the air flow directly on the measuring device.

Glass rotameters of the LZB-VA/SA/FA10, VA/SA/FA20 (ZYIA) series are used to control water or air consumption. Rotameters are characterized by high control accuracy - 1.5%, as well as the ability to work at high temperatures - up to 120 ° C.

Rotameters of the LZM-6T02 (ZYIA) series are intended only for measuring oxygen consumption. The case is made of colorless high-strength acrylic plastic,

Rotameters of the LZS series with limit switches (ZYIA) are used to monitor the consumption of liquids, where it is necessary to remove the signal when a critical flow value is reached - minimum or maximum.

Cork rotameters of the EV series (ZYIA) are made of polycarbonate or polysulfate, having heat-resistant and corrosion-resistant properties.

Metal rotameters of the LZ (ZYIA) series have a metal tube. The scale is located inside a high-strength plastic and makes it easy to read the readings of the device.

Electromagnetic rotameters of the LD series (ZYIA) are used to measure electromagnetic conductivity and volumetric flow of a conductive liquid.

Rotameters with variable cross-section of the LD (ZYIA) series in their construction have a tube with these sections.

The universal vortex flow converter TIRES (TIRES) is designed to convert the volumetric flow of liquid, gas and steam at operating pressure and temperature into a numerical pulse signal with a pulse price depending on the size of the flow meter and, as an option, into a unified current signal of 4-20 Ma.

Flowmeters with a narrowing device jet RM-5-PG (TBN Energoservice) are designed to measure volume and mass flow, temperature, pressure and other parameters of gaseous media moving in pipelines.

• Flowmeters-counters vortex IRVIS-RS4M. Description of the type of measuring instrument.
• Ultrasonic flowmeters IRVIS-RS4M-Ultra. Description of the type of measuring instrument.
• Vortex flow converters IRVIS-K300. Description of the type of measuring instrument.