Introduction to WQ201 Water Quality pH Sensor
PH sensor for remote water quality monitoringFully sealed electronic components
4-20mA output
Ship grade cables
Stainless steel casing
Replaceable pH electrode
The WQ201 water quality pH sensor is a sturdy and durable device for measuring water quality pH. The pH sensor is equipped with a 7.5-meter ship grade cable, with a maximum cable length of up to 150 meters. The WQ201 water quality pH sensor adopts a 3-wire system with a 4-20mA output. All electronic components of the transmitter are encapsulated with ship grade epoxy resin and have a stainless steel casing. The online sensor has a 1 'PVC x 8' pipe thread connection. The WQ201 water quality pH sensor has a detachable sheath and replaceable pH sensing element, making it easy to maintain.
The optional GL500 data logger is used to record pH data, PC300 pH controller is used to display readings and control external devices, or EZ100 sensor display is used to display pH readings.
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Technical parameters of WQ201 water quality pH sensor
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output
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4-20mA
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measuring range
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0-14pH
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accuracy
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2%
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Maximum pressure
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40psi
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working voltage
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10-36VDC
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source current
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5.5mA+sensor output
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Warm-up time
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3 seconds
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operation temperature
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-5～+55℃
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Probe size
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Standard probe: 32mm diameter, 254mm in length
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Online probe: 50mm diameter, 305mm in length
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weight
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454g
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Standard configuration
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DB0000
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WQ201 water quality pH sensor, 7.5-meter cable, user manual
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DBA000
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WQ201-O Online pH Sensor, 1'NPT PVC Shell, 7.5-meter Cable, User Manual
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optional accessories
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WQEXC
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Extended cable, maximum length 150 meters
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00-449
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Replaceable pH electrode
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478554
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PH electrode calibration buffer, 1 bottle each for pH 4/7/10, 500ml/bottle
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