Ultrasonic sensors KR-102 TEXNO-AS SWAN KR-102, etc.

The Swan KR-102 with overhead sensors are 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. It differs from the KR-02 in the absence of the ability to measure the wall thickness of the pipeline. The Swan KR-102 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.
Scope of application of the Swan KR-102 flow meter:

• 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 deg.C.

Flowmeters are used with overhead ultrasonic transducers attached externally to the existing pipeline without violating its integrity and stopping the technological process without special requirements for the accuracy of the installation. The flowmeter provides continuous probing of steam by ultrasonic pulses of constant frequency and the conversion of the Doppler shift of the frequency spectrum of reflections, depending on the flow rate, into a pulse signal of proportional frequency, its processing and digital measurement of the amount of steam in cumulative totals with a scale factor set by the cross section of the pipeline and digital indication of the instantaneous value of the volumetric flow rate. Readings are read from a digital multifunction indicator located on the front panel of the device. The operator enters the inner diameter of the pipeline using the keyboard located on the front panel of the device. Switching the type of controlled medium is carried out by the "Water/Steam" switch. The limit of the permissible relative error of converting the flow rate into the pulse frequency and measuring the amount of liquid is ± 2% in the flow range from 3 to 100%, and in the entire temperature range.

• Swan KR-102. Technical data.

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