Campbell Scientific CS511 Dissolved Oxygen Probe - Manual (Page 15)

CS511-L Dissolved Oxygen Probe
membrane in a screw-on membrane cap. Regular servicing is not required.
When necessary, the probe can be fully overhauled in five min.
The CS511’s cable can terminate in:
• Pigtails that connect directly to a Campbell Scientific datalogger
(option –PT).
• Connector that attaches to a prewired enclosure (option –PW). Refer
to www.campbellsci.com/prewired-enclosures for more information.
• Connector that attaches to a CWS900 Wireless Sensor Interface
(option –CWS). The CWS900 allows the probe to be used in a
wireless sensor network. Refer to
www.campbellsci.com/cws900 for
more information.
6. Specifications
Features:
• In-line thermistor provides automatic temperature compensation
• Agitator available that keeps the probe clean and moves water across
membrane for more accurate readings
• Compatible with all Campbell Scientific dataloggers
Compatible Dataloggers: CR200(X)-series
CR800 series
CR1000
CR3000
CR5000
CR9000X
CR510
CR10(X)
CR23X
CR7
21X
Principle of Measurement: Membrane-covered, galvanic oxygen probe
Output Signal: 33 mV ± 9 mV (100% saturation),
< 2 mV (0% saturation)
Accuracy: Better than ± 2% of reading ± 1 digit when
calibration temperature equals measuring
temperature
± 5°C
Response Time: 5 min. from 100% to 0% oxygen
Materials of Construction:
Body:
Anode:
Cathode:
Noryl
Silver
Zinc
Diameter: 5.72 cm (2.25 in)
Height: 17.78 cm (7 in) from bottom of sensor to end
of cable-strain relief
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