Digital, optical, calibration free – dissolved oxygen senors for the IQ SENSOR NET
Calibration-free, reliable, DIN compliant – the optical FDO® oxygen sensors for the IQ SENSOR NET to regulate biological cleaning steps:
FDO® sensors are the perfect solution for measuring dissolved oxygen. In addition to being free of calibration and flow, with their 45° membrane, they are also insensitive to air bubbles. Therefore, you will not require any additional installation equipment. The robust design of this sensors allows the use with an overpressure of up to 10 bar. The special membrane has a unique stability and thus ensures stable measured values.
FDO® 700 IQ optical oxygen sensor for the IQ Sensor Net to regulate biological cleaning steps.FDO® 701 IQ optical oxygen sensor for the IQ Sensor Net with a faster response time.FDO® 700 IQ SW and FDO® 701 IQ SW: The sea water models are optimized for use in special media: All wetted parts are made of titanium and plastic and are therefore extremely resistant to corrosion.
* SW: Sensor as sea water model (with plastic arming (POM))
detailed technical data see data sheet D2.02
FDO®
700 IQ
700 IQ SW*
701 IQ
701 IQ SW*
Order No.
201650
201652
201660
201653
Measuring method
optical
Replacement caps
SC-FDO® 700working life of 2 years
SC-FDO® 701 working life of 6 months
Measuring range (25 °C):
O2 concentration
0 ... 20,00 mg/l (0 ... 20,00 ppm)
O2 saturation
0 ... 200,0 %
Accuracy
< 1 mg/l (ppm): ± 0,05 mg/l (ppm)> 1mg/l (ppm): ± 0,1 mg/l (ppm)
Response time at 25 °C
t90: < 150 st95: < 200 s
t90: < 60 st95: < 80 s
Temp. measurement
Integrated NTC, 23 °F ... 122 °F (-5 °C ... +50 °C) ± 0.5 °C
Ambient Conditions
23 °F ... 122 °F (-5 °C ... +50 °C)-13 °F ... 122 °F (-25 °C ... +50 °C)
23 °F ... 104 °F (-5 °C ... +40 °C)-13 °F ... 104 °F (-25 °C ... +40 °C)
Electrical connections
2-wire shield cable with quick fastener to sensor
Weight (without cable)
Ca. 900 g
Ca. 1.500 g
Sensor and connection cables for the IQ SENSOR NET
Extensions and holders to mount 1 to 3 IQ sensors or analog process sensors
IQ Sensor Net D.O. sensor,Operating manual
IQ SENSOR NET D.O. sensorsOperating manual
Flyer, 4 Seiten, German, 999004D"Optischer O2-Sensor reduziert Energiekosten"
IQ Sensor Net – das SystemSicher - Modular - Flexibel Flyer
Flyer, 4 Pages, English, 999004US,"Optical D.O. Sensor reduces energy costs"
Flyer, 4 Pages, Polish, 999004PL,"Tlenowa sonda optyczna ograniczajaca koszty energii"
IQ Sensor Net – the range Secure - modular - flexible
Flyer, Polish, 999102PL"System IQ SENSOR NET"
Flyer, 4 Pages, French, 999004FR"Capteur optique O.D. pour réduire vos coûts énergétiques"
Flyer, French, 999102FR"IQ SENOSR NET - La gamme"
Flyer, 4 Pages, Spanish, 999004ES,"Sensor óptico de OD reduce el gasto energético"
Flyer, 4 Pages, Italian, 999004IT,"Il sensore Optical D.O. riduce i costi energetici"
DYNAMIC PROCESS CONTROL BY MEANS OF ISE SENSORS DECREASES ENERGY COSTSApplication note
DYNAMISCHE PROZESSSTEUERUNG MITTELS ISE-SENSOREN SENKT ENERGIEKOSTENApplication note
USING WTW SPECTRAL SENSORSApplication note
MIT WTW-SPEKTRALSENSORENApplication note
Application note
Tech note
DUE TO MODERN ONLINE MEASURING TECHNIQUE OF NITROGEN PARAMETERSTech note
DURCH MODERNE ONLINE MESSTECHNIK DER STICKSTOFFPARAMETERTech note
HERE YOU WILL FIND THE RIGHT SOLUTION FOR YOUR APPLICATIONTech note
THE RIGHT TECHNOLOGY FOR YOUR CHALLENGETech note
HIER FINDEN SIE DIE RICHTIGE LÖSUNG FÜR IHRE ANWENDUNGTech note
DIE RICHTIGE TECHNOLOGIE FÜR IHRE HERAUSFORDERUNGTech note
App note
Datasheet D2.02, English, 999225USDigital optical IQ sensors for dissolved oxygen FDO®
Datasheet D2.02, German, 999225DDigitale optische IQ-Sauerstoffsensoren FDO®
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Flyer, 4 Pages, French, 999004FR