Free-chlo­rine anal­yser – main­te­nance-free, con­sis­tently ac­cu­rate readings

DEMM Engineering & Manufacturing - - PRODUCT WATCH - www.demm.co.nz/ reader- en­quiry #160509

Aus­tralian in­stru­men­ta­tion

sup­plier ProDetec now of­fers the new Si­grist free- chlo­rine anal­yser that self- cleans to en­sure a con­sis­tent ac­cu­rate read­ing of chlo­rine lev­els ev­ery time in sec­onds.

Per­fect for the treat­ment of drink­ing water, says ProDetec, as well as water in bev­er­age and food pro­duc­tion and process water in var­i­ous in­dus­tries, the Si­grist AquaDMS Dis­in­fec­tion Mea­sur­ing Sys­tem helps technicians ef­fec­tively op­ti­mise the chlo­ri­na­tion of water.

The sys­tem can pre­cisely mea­sure chlo­rine lev­els over long pe­ri­ods of time be­cause all sen­sors are equipped with an au­to­matic sen­sor clean­ing func­tion called ASR. This func­tion en­sures that all the sen­sors are au­to­mat­i­cally cleaned at least once within a 24-hour cy­cle to de­liver a pre­cise read­ing of chlo­rine lev­els ev­ery time. The process re­moves coat­ings of or­ganic and in­or­ganic ma­te­rial from the sen­sors to pro­vide zero point sta­bil­ity and no drift.

Plus, the au­to­matic clean­ing func­tion elim­i­nates the need for the Si­grist AquaDMS to be man­u­ally cleaned and the use of chem­i­cal ad­di­tives. This saves both money and valu­able time that can be di­rected else­where. Fur­ther, the sys­tem’s self- clean­ing mech­a­nism also al­lows in­stal­la­tions to ben­e­fit from the con­ve­nience of longer cal­i­bra­tion cy­cles.

ProDetec says as it is fast, ef­fi­cient and highly re­li­able, the anal­yser al­lows the user to di­rectly mea­sure chlo­rine lev­els within the water in real time. This re­moves the need to send water sam­ples to a lab and gives the tech­ni­cian pre­cise and im­me­di­ate con­trol over chlo­rine lev­els so that they can be ad­justed if nec­es­sary.

Com­pact and easy to in­stall, the Si­grist AquaDMS Dis­in­fec­tion Mea­sur­ing Sys­tem is all en­com­pass­ing. It in­cludes an in­tel­li­gent con­trol sys­tem and flow reg­u­la­tor. The op­er­a­tor touch screen, sen­sor, assem­bly and wiring are pre-mounted on a panel. The con­trol sys­tem fea­tures an easy to use touch screen and colour dis­play that clearly il­lus­trates val­ues, alarm and sta­tus mes­sages. The flow reg­u­la­tor en­sures a sta­ble flow of water through the sys­tem for the con­tin­u­ous ac­cu­rate mea­sure­ment of dis­in­fec­tants.

The sys­tem is also flex­i­ble. As free chlo­rine mea­sure­ments are af­fected by pH and tem­per­a­ture, an op­tional pH elec­trode can be in­te­grated into the Si­grist AquaDMS. An in­put is also avail­able for tem­per­a­ture as well as dig­i­tal in and out.

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