Testo Modular Flue Gas Probe with Preliminary Filter

The Testo modular flue gas probe with preliminary filter, SKU 0600 8767, is built for Australian HVAC and industrial combustion techs who need to accurately measure flue gases in tough, dusty environments. It’s designed to protect your analyser while still getting reliable readings.

Having a robust probe like this is essential when you're on a dusty rooftop boiler or in an industrial plant; it keeps the grit out of your analyser's sensors, saving you downtime and repair costs.

Best For

• Industrial boiler and burner servicing
• Commercial HVAC combustion analysis
• Engine tuning and maintenance for industrial applications
• Emission testing in dusty environments

Compatibility

This modular flue gas probe is designed for use with Testo's combustion and emission analysers, including the Testo 340 series (Combustion Analyzer for Commercial and Industrial Applications, Boiler and Burner Combustion Analyzer Kit, Engine Kit, Mining Tuner Kit) and the Testo 350 series (Portable Emission Analyzer, Control Unit). If you're running a different model, check fittings and specs before ordering.

Features

• Preliminary Filter: Integrated Ø 14 mm preliminary filter protects your analyser's sensors from dust and particulate matter in dirty flue gases.

• Quick-Change System: Easy probe shaft replacement via a click system on the handle, speeding up maintenance and swapping out shafts.

• Integrated Thermocouple: Features a robust NiCr-Ni (Type K) thermocouple, capable of measuring temperatures up to 1000 °C (1832 °F).

• Bayonet Lock Connection: Flue gas path and temperature channel connect securely to your Testo instrument via a reliable bayonet lock.

• Durable Construction: Metal housing and robust design built for the demanding conditions of industrial and commercial sites.

Technical Specifications

What's in the Box

• Modular flue gas probe with preliminary filter (Ø 14 mm)
• 700 mm probe shaft with integrated NiCr-Ni thermocouple
• Probe stop
• 2.2 m NO₂/SO₂ special hose
• Cone for attachment

Using It on the Job

1. Ensure your Testo analyser is calibrated and ready for use.
2. Attach the modular flue gas probe to your analyser using the bayonet lock for both the flue gas and temperature channels, ensuring a secure connection.
3. Insert the probe into the flue, ensuring the preliminary filter is positioned correctly to protect the sensors.
4. Follow your analyser's instructions for taking accurate flue gas and temperature measurements, allowing sufficient time for readings to stabilise.
5. After use, carefully remove the probe, clean any soot or residue, and inspect the preliminary filter for blockage or damage.
6. Utilise the quick-change click system if a different probe shaft is needed for varied applications or if the shaft requires replacement.

Limitations & Safety Notes

• This probe is rated for a maximum temperature of 1000 °C; do not exceed this limit to prevent damage.
• Always ensure the preliminary filter is clean and properly installed to protect your analyser from particulate ingress.
• Regularly inspect the probe shaft and hose for any signs of wear or damage, especially when working in high-temperature or corrosive environments.
• Only use with compatible Testo combustion and emission analysers as specified.
• Always follow Australian safety standards and manufacturer guidelines when performing flue gas analysis, including appropriate PPE.

Don't forget to regularly check and replace your preliminary filters, especially if you're doing a lot of industrial work. It's a cheap part that saves your expensive analyser from getting choked up with soot and dust, keeping your readings accurate and your gear running longer.

Pair With

Pair this modular probe with a Testo 340 or Testo 350 combustion analyser for a complete flue gas analysis setup. Consider stocking up on spare Testo sintered filters and particle filters to ensure continuous operation.