- Country of manufactureKazakhstan
Counter of STV-65H water
STV counters knots of the commercial accounting of cold and hot water in the industry and municipal services.
STV counters are placed on the giving and (or) return pipelines of the closed and (or) open systems of heat supply and (or) hot water supply, and counters STV-(Du) GI'S NORM with a pulse exit can be used in a set of heat meters or with other electronic devices.
Counters are issued the following models:
STV-(Du) of - for hot water;
STV-(Du) of X - for cold water,
STV-(Du) At - for cold and hot water,
where Du - diameter of conditional pass 50, 65, 80, 100, 125, 150 mm.
Counters of water have degree of protection of IP 68 and are steady against penetration of dust and flooding.
Counters can be completed in addition with the sensor for remote transfer of low-frequency impulses with the price of division from 0,01 to 100 m3. At equipment of counters pulse sensors with any weight of an impulse (m3/imp.) in designation the letter "I" appears.
Counters can be installed on vertical pipelines.
Counters have the case with protection of the magnetic coupling against influence of external magnetic field.
Counters consist of the pig-iron case with flange connections and the interchangeable measuring mechanism (a measuring insert with the turbine, the case cover, the indicator device with the magnetic coupling and the calculating mechanism mounted together)
On a scale of the calculating mechanism there is an asterisk providing increase in resolution of the counter.
Counters are sukhokhodny.
for Counters of cold water - 6 years;
for Counters of hot water – 4 years;
for Counters universal – 4 years for hot water, 6 years for cold water
Counters of water release on TU 4213-002-30624784-2013
Number of the device in the State register of measuring instruments - 60620-15
Water counters turbine NORMA STV fulfill all requirements imposed to counters: GOST 14167-83, GOST P 50193.1-92, GOST P 8.510-2002, GOST 8.156-83