Optical Dissolved Oxygen Probe - RDO PRO-X

  • Optical Dissolved Oxygen Probe
  • Optical Dissolved Oxygen Probe
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• MUNICIPAL/INDUSTRIAL WATER AND WASTEWATER TREATMENT
• FOOD/BEVERAGE PROCESS CONTROL
• AQUACULTURE SETTINGS
• DAM DISCHARGE MONITORING

  • Model Number: RDO PRO-X
  • Data Sheet: Date Sheet File
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Product Specification

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:

RDO PRO-X OXYGEN PROBE

SENSOR TYPE

Optical DO probe uses Classic Sensor Cap.

RANGE, DO

0-60 mg/L

ACCURACY, DO

±0.1 mg/L, 0 to 20 mg/L

±2% of reading, 20 to 60 mg/L

RESOLUTION, DO

0.01 mg/L

RESPONSE TIME, CAP

T90: <45 sec. T95: <60 sec. @ 25

RANGE, TEMP.

0°to 50(32°to 122°F)

ACCURACY, TEMP.

±0.1typical

RESOLUTION, TEMP.

0.01

UNITS, TEMP.

Celsius, Fahrenheit

SALINITY COMP.

Fixed or real-time capable

BAROMETRIC COMP.

Fixed or real-time capable

METHODS

EPA-approved In-Situ® RDO methods 1002-8-2009,

1003-8-2009, 1004-8-2009 Standard Methods 4500-O

ENVIRONMENTAL RATINGS

PRESSURE

150 psi from 0° to 50; 300 psi @ 25

DEPTH

210m (689ft) @ 25

OPERATING TEMP.

Probe: 0°to 50(32°to 122°F)

STORAGE TEMP.

Sensor cap: 1°to 60(33°to 140°F), in factory container

Probe: -5°to 60(23°to 140°F)

COMPLIANCE

Heavy industrial, IEC 61000-6-2:2005

IP RATING

IP-67 with sensor cap off; IP-68 with sensor cap installed

CHEMICAL RATINGS

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.

GENERAL RATINGS

COMMUNICATION OUTPUT

Modbus/RS485, SDI-12, 4-20 mA

POWER REQUIREMENTS

8 to 36 VDC

POWER CONSUMPTION

Maximum: 50 mA at 12 VDC

CABLE LENGTHS

Modbus and 4-20 mA: Up to 1,219 m (4,000 ft)SDI-12: Up to 61 m (200 ft)

INT. MOUNTING THREAD

1-1/4 NPT

WARRANTY

Probe: 3 years from date of shipment

Cap: 2 years in typical applications

Specifications are subject to change without notice.


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