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Dissolved Oxygen and BOD Probes

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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Promotions Available

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.

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
Promotions Available

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.

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
3
Promotions Available

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.

4

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%
5
Promotions Available

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
6

WTW™ Exchange Cap for WTW FDO 925-3 Dissolved Oxygen Sensor

EDGE
7

WTW™ TetraCon™ 925 4 Electrode Conductivity Cells

With its easy handling and robust design, these electrode conductivity cells are proven 2 and 4 electrode technology. The four electrode measuring cell TetraCon™ 925 model is for medium and high conductivity.

EDGE
8

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
11

WTW™ FDO 925 Dissolved Oxygen Sensors

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

12

WTW™ Galvanic Dissolved Oxygen Sensor for WTW Conductivity and Multiparameter

proven conventional sensors for pH, ORP, ISE, conductivity and dissolved oxygen are the masters of all measurements in the field and in the lab

Includes 20m L Cable Cleaning solution, abrasive foil, 3 exchange membrane heads and electrolyte
Length (Metric) Cable 20 m
For Use With (Equipment) Conductivity and multiparameter meters
13

WTW™ FDO 925-P™ Dissolved Oxygen Sensor

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

14

WTW™ FDO 925-3™ Dissolved Oxygen Sensor

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

15

Fisherbrand™ Oxygen/Temp Probes

Dissolved Oxygen and BOD Probe ideal for use in most laboratory and scientific environments.

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