Measuring principle
\nOptical oxygen measurement<\/p>\n
Application
\nAeration tank, river monitoring, water treatment, fish farming.<\/p>\n
Characteristic
\nDigital, optical (luminescence) dissolved oxygen measurement.
\nNo flow needed – measurement possible in still water.<\/p>\n
Gama de medi\u00e7\u00e3o
\n0mg\/l … 20mg\/l
\n0%SAT … 200%SAT
\n0 … 400hPa<\/p>\n
Measuring principle
\nOxygen-sensitive molecules (marker) are integrated in an optical active layer (fluorescence layer). The fluorescence layer surface is in contact with the medium. The sensor optics are directed at the back of the fluorescence layer. The sensor optics transmit green light pulses to the fluorescence layer. The markers respond (fluoresce) with red light pulses. The duration and intensity of the response signals depend directly on the oxygen contents or partial pressure.<\/p>\n
Design
\n– Calibration data saved in sensor.
\nHigh degree of EMC protection.<\/p>\n
Material
\nSensor body : stainless steel 1.4571Membrane cap : POM<\/p>\n
Dimension
\nDiameter : 40mm
\n(1.56inch)Length : 220mm
\n(8.58inch)<\/p>\n
Temperatura do processo
\n-5\u00b0C … 60\u00b0C
\n( 23 – 140\u00b0F)<\/p>\n
Press\u00e3o do processo
\nmax. 10bar
\n(145psi)<\/p>\n
Temperature sensor
\nNTC temperature sensor, 0 to 50\u00b0C
\n(32 – 122\u00b0F)<\/p>\n
Connection
\nProcess connection: G1″ thread
\nCable connection : fixed cable or TOP68 plug-in-head<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"