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STULZUltraSonic-SystemforDirectRoomHumidicationBNB-  Productdescription

In demineralization, all ionic compounds dissolved in the water are completely removed by the ion ex-

changeprocess.Amixedbedionexchangerislledwithamixtureofcationandanionexchangeresin.

The ion exchange resin consists for the most part of styrene-divinylbenzene copolymer. The ion ex-

changerexchangeshydrogenions(H

)andanionsforhydroxideions(OH

).Whenthecartridgeisused

up, it can be replenished.

Theconductivitymeasurementisprocessedinordertoprotectthehumidier,andensuresmaximum

reliability where the quality of the water produced by reverse osmosis or ion exchange is concerned. The

conductivity monitor consists of a controller for wall mounting, with integrated conductivity measurement

device and a conductivity measuring probe for monitoring the water quality. You can select any conduc-

tivityalarmswitchpointyouwish,whichishighlyexibletosuitrequirementsandthequalityofthewater

produced. The alarm can be output by NC or NO contacts and an acoustic alarm. The alarm contacts

canbeconnectedtoaUSM/USScontroller.Then,thehumidierisautomaticallyswitchedoffwhenthe

threshold value is exceeded. If you use an ion exchange cartridge for water treatment, the use of a con-

ductivity monitor is absolutely essential in order to determine when the cartridge needs replacing. Use of

this monitor is also recommended if you use a reverse osmosis system.

If the available drinking water is very hard, the additional installation of water softening equipment up-

stream of the reverse osmosis system is recommended. This uses the ion exchange process to replace

calcium and magnesium cations with sodium cations.

Please refer to our STULZ Water Treatment Technical Manual for further information.

Visit our e-stulz page on the internet at www.stulz.de/en/e-stulz.

Here you can also download our manuals.

Waste water

Drinking water

Waste water

Systemskizze für Ultrasonic BNB1000A - BNB8000A mit proportionaler Steuerung

Voltage supply

230V/50-60Hz/1Ph

Voltage supply

230V/50-60Hz/1Ph

System sketch for Ultrasonic BNB1000A - BNB8000A with proportional control

Stulz BNB Series - Page 23