Deskripsi
Digital Oxygen Sensor Oxymax COS61D
Memosens optical oxygen sensor for water, wastewater and utilities
- Category : Liquid Analysis
- Model: COS61D-AAA1A3
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Approval (AA) : Non-hazardous area
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Application/Measuring Range (A1) : Oxygen 0…20mg/l
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Sensor Adaption (A) : Fixed cable; crimp sleeves
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Cable length (3) : 7m
- Certificate : COO (Certificate Of Origin)
- Manufacturer: ENDRESS HAUSER AG
SPECIFICATIONS:
Measuring / Application task : Oxygen
Measuring principle : Optical oxygen measurement
Application : Aeration tank, river monitoring, water treatment, fish farming
Characteristic : Digital, optical measurement of dissolved oxygen based on fluorescence quenching, Measurement possible in still water
Measuring range : 0 to 20 mg/l, 0 to 200 %SAT, 0 to 400 hPa
Measuring principle : Oxygen-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.
Design : Calibration data saved in sensor, High degree of EMC protection
Material : Sensor shaft: stainless steel 1.4435, Membrane cap: POM
Dimension : Diameter: 40 mm (1.57 inch), Shaft length: 186 mm (7.32 inch)
Process temperature : -5 to 60 °C, (20 to 140 °F)
Process pressure : Max. 10 bar abs (Max. 145 psi)
Temperature sensor : NTC 30K
Connection : Process connection: G1, NPT 3/4″, Cable connection: fixed cable or TOP68 plug-in-head
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