
Introduction to WQ-FDO Optical Dissolved Oxygen Sensor
Optical dissolved oxygen sensor, dissolved oxygen transmitter, used for measuring dissolved oxygen in water
Extremely fast and precise optical DO sensor
Using green light technology, the sensor has a lifespan of over 1 year
Diagonal dissolved oxygen film reduces interference caused by bubbles
Universal electrode sheath
Low power consumption, low maintenance
Easy to integrate and use
Application of WQ-FDO Optical Dissolved Oxygen Sensor
Long term monitoring of dissolved oxygen in streams, rivers and lakes
Long term or short-term scientific research projects
Industrial drainage outlet water quality monitoring
Homeland security
Draw a cross-section of the inclined temperature layer
Monitoring of water quality in fish farms and aquaculture
Wastewater industry
Food and brewing industry
Technical parameters of WQ-FDO optical dissolved oxygen sensor
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dissolved oxygen
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Oxygen partial pressure: 0-400mbar
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Accuracy: ± 0.5%
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Repeatability: 0.01 ppm
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Response time: T90<60 seconds
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Drift:<1%/year
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Temperature compensation: 0-50 ℃
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temperature
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Accuracy: ± 0.1 ℃
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resolving power: 0.01℃
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Temperature range: 0-50 ℃
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Maximum pressure
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35psi(25m)
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output
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Oxygen partial pressure and temperature 2-channel 4-20mA output
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working voltage
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10-36VDC
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source current
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24mA+sensor output
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Warm-up time
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6-8 seconds
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operation temperature
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0~+50℃
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Probe size
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22mm diameter, 202mm in length
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weight
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227g
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Standard configuration
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DD0500
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WQ-FDO optical dissolved oxygen sensor, 7.5-meter cable, user manual.
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optional accessories
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DH0000
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WQEXC extension cable, maximum length 150 meters
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201330
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WQ SC-FDO replaceable optical dissolved oxygen film
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DD0505
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Universal electrode sheath, plastic
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DD0510
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Universal electrode sheath, stainless steel
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