ABB Product Guide - Endura AZ30 Series Probe. Combustion Oxygen Monitor Endura AZ30 Maximum Surface Temperature Operating Conditions
Summary
The Endura AZ30 combustion oxygen monitor provides precise gas analytics for industrial applications, handling extreme temperatures up to 800°C. This comprehensive Product Guide educates users on the proper installation and operational nuances of the AZ30 sensor system within challenging environments. It clarifies technical details regarding hazardous area certification and high-temperature process integration. Ideal for engineers and plant operators requiring a reliable combustion oxygen solution in demanding gas analysis settings.
Page 1 Text Content
B M SU EM ENT & A LY TI S | PRO DUC T G DE
Endura AZ30 series probe Combustion oxygen monitor
Endura AZ30 maximum surface temperature operating conditions Measurement made easy
Endura AZ30 Introduction
series combustion oxygen monitor This Product Guide explains why the AZ30 can be If you would like to discuss this further, please feel
used in installations up to 800 ⁰C (1472 °F). free to contact me.
Frequently asked question: Regards, Why does it look like AZ30 is only certified for hazardous areas up to 60/70 ⁰C (140/158 °F)?
Answer: This is wrong. You can install the AZ30 in a hazardous area installation where the process gas is
Matthew Haynes
anything up to 800 ⁰C (1472 °F) and where the
Global Product Manager –
environment outside the process is anything up to
Combustion Gas Analysis
ABB Limited Oldends Lane
…continued over
Stonehouse GL10 3TA UK Mobile: +44 (0)7568 604571 email: [email protected]
Page Summary Contents For ABB Product Guide - Endura AZ30 Series Probe. Combustion Oxygen Monitor Endura AZ30 Maximum Surface Temperature Operating Conditions
Manual Details
| Brand | Maximum |
|---|---|
| Pages | 2 |
| File Size | 757.39 KB |
| Published | June 03, 2026 |
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Frequently Asked Questions
What is the maximum surface temperature the AZ30 can handle?
The AZ30 can be used in installations up to 800 °C (1472 °F).
Why is the hazardous area certification often cited as being only up to 60/70 °C?
This ceiling does not apply during operating conditions; while the heater ensures the outside stays below 70°C if unpowered, at high process temperatures (up to 800°C), the surface will exceed this limit.
Does the probe need external ventilation to be safe in hazardous areas?
The concern about igniting flammable gas is addressed because the application is generally exhaust gas, meaning the combustible gas has already combusted.