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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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1 – 15 of 35 results
1

Thermo Scientific™ Orion™ RDO Optical Dissolved Oxygen Electrodes

Measure dissolved oxygen levels accurately without the difficulties of membrane.

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%
2

Thermo Scientific™ Orion™ Dissolved Oxygen/BOD Probe

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

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
3
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Thermo Scientific™ Orion™ Epoxy Bodied Polarographic Dissolved Oxygen Electrodes

Get accurate dissolved oxygen readings, effortlessly, in the lab or on-site.

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
4

METTLER TOLEDO™ InLab™ Dissolved Oxygen Probes

A selection of dissolved oxygen probes suitable for all applications.

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
5

Mettler Toledo™ InLab OptiOx™ DO Sensor

Designed for harsh environments. Mettler Toledo™ InLab OptiOx™ DO Sensor is an optical dissolved oxygen sensor with an integrated temperature probe and easy-to-replace sensor caps. The robust and manageable design uses RDO technology and is well suited for a wide range of applications.

Includes Sensor probe, sensor cap, BOD adapter, protective guard, fixed cable
Connections Mini-LTW (IP67)
Temperature (Metric) Range 0°C to 50°C
Length (Metric) 65 mm (shaft)
Dissolved Oxygen (Concentration Range) 0 to 50 mg/L
Sensor Types Dissolved Oxygen (Optical)
Certifications/Compliance CE, ISO 9001 certified
Probe Type Temperature Probe: NTC 30 kΩ
Diameter (Metric) Body 16 mm
Dissolved Oxygen (Saturation Range) 0 to 500%
7

WTW™ FDO 925-P™ Dissolved Oxygen Sensor
GREENER_CHOICE

The FDO™ 925 is especially suited for lab and process thanks to its compact size

8

Mettler Toledo™ InLab™ 605 ISM Intelligent Dissolved Oxygen Sensors

Temperature (Metric) Range 0°C to 60°C
Certifications/Compliance CE, ISO 9001 certified
9

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.

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
13

WTW™ Galvanic Dissolved Oxygen Sensors (universal)
GREENER_CHOICE

Get accurate testing results for water and waterous solutions with these membrane-covered galvanic dissolved oxygen sensors that are low maintenance and no polarizarion time required.

For Use With (Equipment) Conductivity and multiparameter meters
14

WTW™ FDO 925 Dissolved Oxygen Sensors
GREENER_CHOICE

Fast and flow-free, the FDO™ 925 is ideal suited for field measurement.

15

Thermo Scientific™ Orion™ Epoxy Bodied Polarographic Dissolved Oxygen Electrode

Ensure dependable dissolved oxygen readings, wherever your analysis takes you.