201652 FDO® 700 IQ SW
数字免校准光学D.O.传感器（通用）。针对测量和控制海水应用中的氧气输入进行了优化，可与IQ SENSOR NET配合使用。工厂校准系统由传感器FDO®700 IQ SW、膜帽SC-FDO®800和保护帽MSK FDO®组成，不带连接电缆（SACIQ单独订购）。
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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:
- Calibration and flow free
- Insensitive to air bubbles
- Low usage costs
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.
Models:
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.
Applications:
- Wastewater, e.g. regulation of biological treatment
- Drinking water
- Aquaculture, e.g. monitoring of water quality
- Surface water, e.g. river water monitoring
- Industry
FDO®
700 IQ
700 IQ SW*
701 IQ
701 IQ SW*
Order No.
201650
201652
201660
201653
Measuring method
optical
Replacement caps
SC-FDO® 700
working life of 2 yearsSC-FDO® 701
working life of 6 monthsMeasuring 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 s
t95: < 200 st90: < 60 s
t95: < 80 sTemp. 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
Ca. 900 g
Ca. 1.500 g
