Portable flowmeters KR-02 TEXNO-AS SWAN KR-02, etc.

The Swan KR-02 is designed for technological and commercial measurements, monitoring and accounting of volumetric and mass flow, the amount of water and saturated water vapor in cold, hot water supply, heat supply and sanitation systems. (DN20 – 1600 mm – water; DN20 – 700 mm – steam). It differs in that it is necessary to enter only the inner diameter of the pipeline and the steam temperature. The readings are not affected by the speed of ultrasound passage in the measured medium, because the Doppler effect is used for measurement.
Scope of application of the Swan KR-02 flowmeter:

• Water: artesian, clean drinking, sewage, hot (except recycled water with good gas purification), Siamese, river, with impurities, aerated, etc.
• Liquids: acids, acetones, alkalis, coagulant solutions, alcohols and their solutions, etc.
• Saturated water vapor at a temperature of 100 to 200 ° C.

The flow meter consists of an electronic unit – PB and primary converters, hereinafter - PP. Ultra-sensitive flow meter sensors allow you to measure flow rates in pipelines with deposits, as well as in pipelines gummed from the inside with cement, rubber, etc. The presence of a built-in oscilloscope allows you to use the device in places with reduced rectilinear sections. The ease of mounting sensors allows measurements to be carried out in hard-to-reach places. The availability of an autonomous power supply allows you to quickly audit water and heat supply. Switching the type of controlled medium is carried out by the "Water/Steam" switch. Temperature of the controlled environment: water from 1 to 150 degrees.C, saturated steam from 100 to 200 deg.C, provided that the heating temperature of the PP is not more than 150 degrees C. The flow meter is installed on pipelines with nominal passage diameters from 20 to 1600 mm - for liquid and from 20 to 700 mm, for steam, with a wall thickness from 2 to 20 mm - for metal pipelines. For non-metallic pipelines - without limitation. The limit of the permissible relative error of converting the flow rate into the pulse frequency and measuring the amount of liquid (steam) is ± 2% in the flow range from 3 to 100%, and in the entire temperature range.

• Swan KR-02. Technical data.

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