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AF26

Dual Channel Absorption Sensor

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Inline real-time process monitoring Accura t e measuremen t o f color or color c han g es Turbidity independent dual channel absorptio n technology Extremel y low maintenance CIP/SIP-compatible Broad variet y of line sizes, process connections and wetted materials NI S T- t raceable valida t ion accessorie s

The model AF26 is a dual channel absor p tion senso r desi T he attenuation of the li g ht intensity, caused by absorp - g ned f or inline applications. It accurately measurescolor or color changes and can be used in a variety o tion and/or scatterin g of the dissolved and undissolved substances, is detected by two hermetically sealed silicon p f industrial processes, from sanitary CIP/ S IP applicationsto high pressure, high temperature industrial applications h oto di o d es. Thi s d ua l c h anne l a b sorpt i on tec h no l og y compensates for turbidity in the process streams and even the smallest presence o . f color can be measured . The AF26 uses light in the range from 385 to 1000 nm a t selected wavelengths. A precisely defined, constant ligh t T he special optical window is made from a single crystalsapp b eam p enetrates t h e p rocess me di um.The li hi re, prov idi ng super i or res i stance to a ll a b ras i ve an d corrosive media. The AF26 is available with a broad variet g ht beam is devided by a beam splitter into two beams and passes throu y o g h the speci f ic inter f erence f iltersat application dependent wavelengths f line sizes, process connections and wetted materials. . N I S T-traceable validation accessories assure absolute measurement confidence. Op tions for hazardous location ar e al so availabl e.
T ype AF 26 5 D etector 1 1 S ensor body 6 F ilter 1 2 Wi n d ows 7 D etector 2 3 B eam sp li tte r 8 O ptics modul e 4 F ilter 2 9 L am p

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