Sensor Mounting Configurations ORP Monitor > ATI's versatile Q45P/R pH/ORP system is designed for use in allindustrial and municipal applications. The sensors are engineered to function normally in applications where conventional sensors quickly fail.Conventional pH/ORP sensors have an open referencesystem,Ӕ which means the reference element and electrolyte are in contact with the process. This allows chemicals to diffuse into the reference chamber and alter the reference system. As the reference junction becomes contaminated, the reference potential shifts. As chemicals attack the silver reference...

Auto-Clean Option > The Q45P/R Auto-Clean System is designed to extend sensorcleaning intervals on pH and ORP sensors that are mounted in applications containing high levels of solids contamination. The Auto-Clean System uses high pressure air to remove contaminants from the face of the sensor automatically.Our Auto-Clean System utilizes a self contained compressorand air cylinder to generate a series of high pressure air blasts. Each cleaning cycle lasts approximately 2 minutes, during which the monitor outputs are placed in a HOLDcondition to prevent false readings or alarms. The concentration...

Sensor Diagnostics: Sensor diagnostics are used toalarm the user in the event of electrode breakage, loss of sensor seal integrity, or integral temperature sensor failure. Multiple Sealing Materials: Multiple sealing materialsare used to preserve sensor integrity over a wide range of chemical processes and varying temperatures. Integral Preamplifier: The integral preamplifier isencapsulated in the body of the sensor. This creates a low impedance signal output which ensures stable readings in harsh environments, and maximizes the distance between sensor and analyzer. > Differential-Style Sensor:...

Ordering Information:Model Q25-A-B-C Differential Sensor Ordering Information:Model Q45-A-B-C-D pH/ORP Monitor > Suffix A - Electrode TypeP1 - pH: industrial glass P2 - pH: municipal glass P3 - pH: antimony metal (HF applications only) R1 - ORP: platinum metal R2 - ORP: gold metalSuffix B - Sensor Style 1 - 1" NPT convertible-style, PEEK 2 - Insertion-style, 316SS 3 - 1-1/2" sanitary-style, 316SS 4 - 2" sanitary-style, 316SS 5 - Auto-Clean 6 - 1" NPT convertible-style, PEEK, w/ connectorSuffix C - Sensor Cable Length1 - 15 feet 2 - 30 feet 9 - SpecialACCESSORIES:05-0057P1/P3/ORP sensor regeneration...