Optical Dissolved Oxygen Probe
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Price
Price on request ≥1piece
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Model Number
RDO PRO-X -
Data Sheet
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Package
Original packaging -
Specs
RDO PRO-X -
Quantity
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Product Description
RDO® PRO-X Optical Dissolved Oxygen Probe Description:
The RDO PRO-X Dissolved Oxygen Probe uses optical technology (EPA-approved RDO technology for Clean Water Act programs) to measure dissolved oxygen and temperature in demanding process environments. This durable probe requires no calibration or conditioning prior to deployment and does not use membranes. The replaceable RDO Smart Sensor Cap stores calibration coefficients for automatic, error-free setup.
Use flexible communication protocols (4-20 mA, Modbus/RS485, or SDI-12) and easily integrate with PLC systems, telemetry systems and/or HydroVu Data services for real-time feedback within your system.
With the RDO PRO-X, NPDES permit holders can monitor influent, effluent and treatment processes and respond quickly to oxygen and temperature changes for more accurate and efficient process control.
RDO® PRO-X Optical Dissolved Oxygen Probe Applications:
• MUNICIPAL/INDUSTRIAL WATER AND WASTEWATER TREATMENT
• FOOD/BEVERAGE PROCESS CONTROL
• AQUACULTURE SETTINGS
• DAM DISCHARGE MONITORING
RDO® PRO-X Optical Dissolved Oxygen Probe Technical parameters:
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RDO PRO-X OXYGEN PROBE |
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SENSOR TYPE |
Optical DO probe uses Classic Sensor Cap. |
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RANGE, DO |
0-60 mg/L |
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ACCURACY, DO |
±0.1 mg/L, 0 to 20 mg/L ±2% of reading, 20 to 60 mg/L |
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RESOLUTION, DO |
0.01 mg/L |
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RESPONSE TIME, CAP |
T90: <45 sec. T95: <60 sec. @ 25℃ |
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RANGE, TEMP. |
0°to 50℃ (32°to 122°F) |
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ACCURACY, TEMP. |
±0.1℃ typical |
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RESOLUTION, TEMP. |
0.01℃ |
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UNITS, TEMP. |
Celsius, Fahrenheit |
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SALINITY COMP. |
Fixed or real-time capable |
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BAROMETRIC COMP. |
Fixed or real-time capable |
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METHODS |
EPA-approved In-Situ® RDO methods 1002-8-2009, 1003-8-2009, 1004-8-2009 Standard Methods 4500-O |
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ENVIRONMENTAL RATINGS |
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PRESSURE |
150 psi from 0° to 50℃; 300 psi @ 25℃ |
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DEPTH |
210m (689ft) @ 25℃ |
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OPERATING TEMP. |
Probe: 0°to 50℃ (32°to 122°F) |
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STORAGE TEMP. |
Sensor cap: 1°to 60℃ (33°to 140°F), in factory container Probe: -5°to 60℃ (23°to 140°F) |
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COMPLIANCE |
Heavy industrial, IEC 61000-6-2:2005 |
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IP RATING |
IP-67 with sensor cap off; IP-68 with sensor cap installed |
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CHEMICAL RATINGS |
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INTERFERENCES |
Alcohols >5%; hydrogen peroxide > 3%; sodium hypochlorite (commercial bleach) > 3%; gaseous sulfur dioxide; gaseous chlorine. Do not use in organic solvents (e.g., acetone, chloroform, methylene chloride, etc.), which may swell the sensing element (foil matrix) and destroy it. |
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GENERAL RATINGS |
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COMMUNICATION OUTPUT |
Modbus/RS485, SDI-12, 4-20 mA |
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POWER REQUIREMENTS |
8 to 36 VDC |
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POWER CONSUMPTION |
Maximum: 50 mA at 12 VDC |
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CABLE LENGTHS |
Modbus and 4-20 mA: Up to 1,219 m (4,000 ft)SDI-12: Up to 61 m (200 ft) |
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INT. MOUNTING THREAD |
1-1/4 NPT |
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WARRANTY |
Probe: 3 years from date of shipment Cap: 2 years in typical applications |
Specifications are subject to change without notice.
