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testo 330i - Flue gas analyzer (with H2-compensated CO sensor)

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Item: 0632 3000 71
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Description

Datasheet | Instruction Manual

Description

The TÜV-tested testo 330i is an advanced, app-operated flue gas analyzer designed for technical auditing and maintenance of complex gas, oil, and solid fuel combustion loops. Operating without a built-in display, the completely enclosed robust plastic housing syncs data via Bluetooth to mobile terminal devices at a distance of up to 5 meters. This configuration features an electrochemical O2 cell and an H2-compensated CO measuring cell supporting automatic fresh air dilution up to 30,000 ppm for official acceptance test measurements. The hardware architecture incorporates user-replaceable Longlife sensors with up to 6 years of operational lifespan and integrated draft/gas zeroing execution directly inside the exhaust path.

Industrial Applications

  • Official acceptance test emissions mapping: High-concentration industrial emissions verification complying with 1. BImSchV and EN 50379 Parts 1-3 regulations.
  • Multi-fuel combustion plant calibration: Technical fine-tuning of burner fuel parameters across complex gas, heavy oil, and biomass solid fuel installations.
  • Remote digital site reporting: Tool-free testing and wireless remote troubleshooting at up to 5 meters distance with data processing via the testo 330i App.

Technical Specifications

Standard Integrated SensorsO2 cell and H2-compensated CO cell
CO Dilution ThresholdUp to 30,000 ppm with automated fresh air dilution system
Sensors Useful LifespanUp to 6 years (user-replaceable module architecture)
Differential Pressure Range0 to 300 hPa (Accuracy: +-0.5 hPa from 0.0 to +50.0 hPa)
Flue Gas O2 Range0 to 21 Vol.% (Accuracy: +-0.2 Vol.%)
Data Recording CapacityInternal storage memory up to 500,000 readings
Connectivity ProtocolBluetooth 4.0 interface link / testo 330i App
Enclosure Protection ClassFully enclosed robust plastic housing with integrated magnets

Package Contents

  • testo 330i flue gas analyzer with O2 and H2-compensated CO sensors
  • Rechargeable battery block (3.7 V / 2.6 Ah)
  • System documentation