Liquid Analysis - Physical Medium Properties Liquitrend QMW43 | Endress+Hauser

Подробное описание Conductive Liquitrend QMW43 Преимущества Reliable, repeatable and accurate measurement of buildup thickness and conductivity regardless of media type Conductive as well as capacitive measuring cycles, the device automatically detects the most accurate measuring mode and uses it automatically Verification of cleaning status without the need to open the tank Compact and flush-mounted stainless-steel sensor offers the perfect insight into the conditions in pipelines or tanks at all critical locations Plug and Play - simple commissioning without presettings Hygienic safety by Design and material traceability are a matter of course Integrated digital communication option via IO-Link Область применения Cleaning optimization, blending homogeneity monitoring and media differentiation of liquids, suspensions, pasty media etc. For the use in storage, mixing and process vessels with or without an agitator, pipes and equipment periphery Process connections: Threads and hygienic connections Sensor design: Flush-mounted, surface roughness Ra<0.76µm Temperature: -20 to +100°C (-4 to +212°F), CIP/SIP to 150°C (302°F) for 1 hour Certificates and declarations: 3A, FDA, EHEDG and EG1935/2005, EN10204- 3.1 Характеристики и спецификации Physical medium properties Принцип измеренияMedium consistency/ Build-up measurement Метод измеренияCapacitive- conductive ПрименениеContinuous inline measurement of build-up and liquid conductivity Напряжение питания10…30 В пост.токаIO-Link: 18…30 В пост.тока Диапазон измеренияПроводимость:0 мкСм/см ...100 мСм/см Толщина налипания:0 мм …10 мм ТочностьBuild-up:<= 1% of measuring range Conductivity:0...2 mS/ cm: <= 5% of reading2...20 mS/ cm: <= 7% of reading20...50 mS/ cm: <= 10% of reading50...100 mS/ cm: <= 15% of reading Температура окружающей среды-40°C…+70°C (-40°F...+158°F) Рабочая температура-20°C…+100°C(-4°F...+212°F)+150°C (+302°F) в течение 1 часа Рабочее давлениеVacuum...25 bar(Vacuum...362.5 psi) Выходной сигнал4...20 мAЧастотныйIO-Link ПодключениеРезьба G1", G3/4", M24,Tri-Clamp ISO2852, DIN11851 Сертификаты на взрывозащитуNo Ex certificatesCSA C/US General Purpose Дополнительные сертификатыEN10204- 3.1EHEDG3-AEG1935/2004CRN approval ОпцияПользовательские настройкиОбезжириваниеИспытание на шероховатость поверхностиСварные и технологические адаптеры