Dissolved Oxygen and BOD Probes

Galvanic, polarographic, and optical devices used with dissolved oxygen (DO) and BOD meters to determine the oxygen content of water and other liquids and solutions; may include a stirring mechanism that improves the speed and accuracy of readings.

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Thermo Scientific™ Orion™ Dissolved Oxygen/BOD Probe

Make any pH meter a dissolved oxygen meter with this dissolved oxygen/BOD probe.

Pricing & Availability
Specifications

Dissolved Oxygen (Concentration Range)	0 to 14 ppm
For Use With (Equipment)	Dissolved Oxygen/BOD Probe
Sensor Types	Polarographic Dissolved Oxygen Sensor
Temperature (Metric) Operating	15°C to 35°C

Thermo Scientific™ Orion™ RDO Optical Dissolved Oxygen Electrodes

Measure dissolved oxygen levels without the difficulties of membrane replacement by using this RDO™ dissolved oxygen probe.

Pricing & Availability
Specifications

Type	Dissolved Oxygen Probe
Dissolved Oxygen (Concentration Range)	0.00 to 20.0 mg/L
For Use With (Equipment)	Orion Star Meter with RDO input
Sensor Types	RDO Optical Dissolved Oxygen Sensor
Temperature (Metric) Operating	0°C to 50°C
Probe Type	RDO Optical Dissolved Oxygen
Dissolved Oxygen (Saturation Range)	0.0 to 200%

Thermo Scientific™ Orion™ AUTO-STIR™ Polarographic Dissolved Oxygen Electrode

Accurately and conveniently conduct dissolved oxygen measurements with this BOD probe, which features an integrated stirrer.

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Thermo Scientific™ Orion™ Epoxy Bodied Polarographic Dissolved Oxygen Electrodes

Use this dissolved oxygen (DO) probe, featuring automatic temperature compensation and convenient screw-on membrane caps, in the lab or in the field.

Pricing & Availability
Specifications

Connections	9-pin MiniDIN
Max. Overpressure	6 bar
Response Time	90% of final value in 10 sec.
Oxygen Consumption	0.008μg/h (mg/L)^-1 at 20°C
Sensor Types	Dual Thermally Separated
Min. Sample Flow	10 cm/sec.
Drift	∼0.1%/day
Storage Requirements	-5°C to +50°C
Temperature (Metric) Operating	0°C to 50°C

YSI™ ProOBOD Self-Stirring Optical BOD Probe

Use in the lab with the ProODO™

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METTLER TOLEDO™ InLab™ Dissolved Oxygen Probes

A selection of dissolved oxygen probes suitable for all applications.

Pricing & Availability
Specifications

Type	Dissolved Oxygen Probe
Length (Metric) Cable	1.80 m
Length (English) Cable	5 ft.
Temperature (Metric) Operating	0°C to 60°C
For Use With (Application)	Routine pH measurement
Probe Type	DO Sensor

Mettler Toledo™ SevenGo™ Dissolved Oxygen Replacement Electrode InLab™ 605

Accessory for use with InLab 605 Dissolved Oxygen Electrode.

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Mettler Toledo™ Galvanic Sensor

Robust and easy to use sensors. Mettler Toledo Indicating Galvanic Sensors have integrated temperature sensor. Galvanic dissolved oxygen sensor provides an easy way to measure DO.

Pricing & Availability
Specifications

Connections	BNC/Cinch
Type	Dissolved Oxygen Sensor
For Use With (Equipment)	FG4
Sensor Types	Dissolved Oxygen
Temperature (Metric) Operating	0°C to 60°C
For Use With (Application)	DO