DS Oxygen Probe - Laboratory Grade Oxygen Probe Get latest price

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The type DS probe consists of a SIRO2 oxygen sensor with an internal thermocouple, with a small industrial thermocouple head with all electrical and reference air connections. All wiring and electrodes are platinum, for the best possible corrosion resistance and refractoriness.

A ceramic sheath over the sensor is an option. A sheath is useful to protect the platinum wire if the probe is frequently removed and re-installed. The standard sheath material is limited to 1300°C (2400°F). High temperature sheaths are available on special order – please enquire.

Read the probe measurements with the type AIC hand-held digital meter, for a quick and simple indication.

Probes include a 4-pin Cannon type cord plug, ready for connection to any suitable 4-conductor cable.

We recommend a shielded umbilical cable for greater accuracy over long cable runs. We supply a braided four wire cable with a Cannon plug at each end. We use R-type thermocouple compensation wire in the cable. A reference air hose is also fitted in the cable.

The DS oxygen probe is scientific laboratory use, a gas-tight seal is often required at the insertion point. The DS probe has a vaccuum sealed, stainless steel extension tube over the first 50 mm of the sensor. This extension tube can easily be fitted into an O-ring seal.

Applications

This probe is accurate enough for research laboratory use, but low in cost.

• Student laboratory experiments – demonstration of the Nernst equation
• Combustion and pyrolysis research
• Measurement of fuel/air ratios in combustion
• Oxygen fugacity measurements in geological specimens
• Fuel combustion efficiency contro
• Furnace gas analysis
• Waste management systems
• Temperature and oxygen control of kilns
• Carburising (heat treating) furnace control
• Potters’ kilns
• Annealing furnaces
• Large and small electric kilns
• Flue gas analysis
• O2 levels at high temperatures
• CO2 harsh environments
• Technical ceramic kiln systems
• Industrial applications
• Metal heat treatment processes
• Molten systems (single use only)
• Copper reverberator

Specifications

• Thermocouple: R-type
• Oxygen output signal: DC millivolt, according to Nernst equation
• Oxygen measurement range:1 atm to 10-24 atm.pO2
• Operating temperature:700°C to 1650°C
• Accuracy: within 2mV of theoretical output
• Gas-tight seal for scientific laboratory use

Features

• Specific for O2
• High O2 sensitivity and selectivity
• High dynamic range of detection
• High temperature of operation
• Rapid responses
• In situ measurement
• Solid state electronic component – rugged sensor
• No power consumed for operation under all conditions
• No bias required to operate
• Available up to 1400 mm

For further information or a price quotation, please call or use the IndustrySearch enquiry box for a direct reply.

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To contact Ceramic Oxide Fabricators (Australia) about DS Oxygen Probe - Laboratory Grade Oxygen Probe use Get a quote.