testo 320 flue gas analyzer

The testo 320 flue gas analyzer is a trusty and reliable companion for all those people who specialise in installing, inspecting and servicing heating systems. The high-quality, professional all-rounder is easy to use and allows you to carry out all measurements in and around heating systems with only one device. The testo 320’s special rugged design means that it is excellently equipped to stand up to the rough and tumble of daily use.
A set of easy-to-follow, self-explanatory, country-specific menus guide you safely through all the measurements. The readings are all presented graphically on a high-resolution, crisp color display for use in all lighting conditions. The user-friendly analyzer also has a memory for up to 500 readings.
Moreover the flue gas analyzer is TÜV-tested according to EN 50379, Parts 1-3 and 1^st BImSchV.

The testo 320 flue gas analyzer – facts and features

The testo 320 flue analyzer comes with one sensor for O₂and additionally you can order a CO sensor (separate product). The flue gas analyzer then calculates the relevant flue gas values, i.e. CO₂value, efficiency and flue gas loss.
There is also wide range of optional sensors for you to choose from. These include multiple-hole, edge crack and flexible flue gas sensors as well as an ultra-fine flue gas pressure sensor which allows you to perform draft and gas pressure measurements parallel to the other measurements.

Areas of application for the testo 320 flue gas analyzer

Six applications. One device:

flue gas measurements
flue draft measurements
gas flow and static gas pressure
gas leak detection
CO ambient air measurements
temperature difference measurements

Allows you to monitor and check heating environments, radiators and burners easily and reliably.

General technical data	Weight 573 g
Dimensions 240 x 85 x 65 mm
Operating temperature -5 to +45 °C
Display size 240 x 320 pixels
Display function Colour graphic display
Power supply Battery: 3.7 V / 2,400 mAh; Mains unit: 6 V / 1.2 A
Maximum memory 500 Measurement values
Storage temperature -20 to +50 °C

Weight

573 g

Dimensions

240 x 85 x 65 mm

Operating temperature

-5 to +45 °C

Display size

240 x 320 pixels

Display function

Colour graphic display

Power supply

Battery: 3.7 V / 2,400 mAh; Mains unit: 6 V / 1.2 A

Maximum memory

500 Measurement values

Storage temperature

-20 to +50 °C

Flue gas CO (with H₂-compensation)	Measuring range 0 to 8000 ppm
Accuracy ±10 ppm or ±10 % of mv (0 to 200 ppm) ±10 % of mv (2001 to 8000 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm)
Resolution 1 ppm
Reaction time t₉₀ < 40 s

Measuring range

0 to 8000 ppm

Accuracy

±10 ppm or ±10 % of mv (0 to 200 ppm)

±10 % of mv (2001 to 8000 ppm)

±20 ppm or ±5 % of mv (201 to 2000 ppm)

Resolution

1 ppm

Reaction time t₉₀

< 40 s

Flue gas COlow (with H₂-compensation)	Measuring range 0 to 500 ppm
Accuracy ±5 % of mv (40 to 500 ppm) ±2 ppm (0 to 39.9 ppm)
Resolution 0.1 ppm
Reaction time t₉₀ < 40 s

Measuring range

0 to 500 ppm

Accuracy

±5 % of mv (40 to 500 ppm)

±2 ppm (0 to 39.9 ppm)

Resolution

0.1 ppm

Reaction time t₉₀

< 40 s