testo 320B - Flue Gas Analyser (Standard Set)

Order-Nr.  0563 3223 71

  • Self-explanatory menu guidance with standardized measuring procedures for quick, easy handling

  • Sensors can be changed by the user

  • Easy to operate thanks to single-hose connection

  • TÜV-tested according to EN 50379 Part 1-3 and to 1st German Federal Immission Control Ordinance (BImSchV), Part 1-2

Flue gas measurement on heating systems with a compact flue gas analyzer for oil and gas: the testo 320 basic features all the essential functions for carrying out flue gas analysis, flue draught and pressure measurements. The flue gas analyzer is impressive because it is easy to operate (featuring user-friendly menu guidance) and reliable (2-year warranty for the instrument, probe, O2/CO sensor).

Product Description

Overview

The testo 320B Flue Gas Analyser is ideal for carrying out installation and maintenance work on heating systems. In conjunction with the supplied flue gas probe, the compact flue gas analyser can be used to measure flue gas, draught, pressure, ambient CO and differential temperature. In the set you also get practical accessories, to make handling easier.

With its self-explanatory menu guidance, the flue gas analyser is very easy to operate. It shows the readings on the high-resolution colour display, which is easy to read even when the light is poor. The memory of the flue gas analyser can record up to 20 measurement protocols. It is possible to export the measurement protocols in Excel optionally via mini-USB.

Quality that you can depend on: the testo 320B flue gas analyser is TÜV-tested according to EN 50379, Part 1-3 and to 1st German Federal Immission Control Ordinance (BImSchV), Part 1-2.

testo 320B flue gas analysis set: reliable instrument, practical accessories

  • Ready to start measuring flue gas on heating systems: the testo 320 basic flue gas analyser is equipped with two sensors – an O2 and a CO sensor (without H2 compensation). In the case of CO measurement, the measuring range goes up to 4,000 ppm. For flue gas measurement, you need a compact or modular flue gas probe. A compact flue gas probe is included in the set. A temperature probe is integrated into the probe. All relevant flue gas measurement parameters can therefore be calculated: CO2 value, efficiency and flue gas loss. The flue gas analyser can also be used for flue draught measurements or pressure measurements
  • Changing probes is easy: the probes can be changed by the user. This means that you can order other probes specifically required for your flue gas analysis (e.g. multi-hole probe, dual wall clearance probe, flexible flue gas probe)
  • Single-hose connection: just one hand movement is needed to securely connect all channels for the flue gas measurement via the probe coupling (gas paths, draught, temperature probe integrated in the flue gas probe)
  • Long service life thanks to the long-life Li-ion rechargeable battery
  • Built-in magnets enable the flue gas analyser to be attached to the burner/boiler quickly and easily
  • Integrated condensate trap: easy to empty
  • Advantage of owning the set: in the set you get the flue gas analyser with compact flue gas probe, USB mains unit (with USB cable) and instrument case

Possible applications for the testo 320B flue gas analysis set

  • Flue gas measurement (focus on gas: combustion air temperature, flue gas temperature, O2, CO and CO2 concentration, flue gas loss, gas/air ratio, efficiency)
  • Gas flow and gas resting pressure (with optional hose connection set)
  • Differential temperature measurement to determine the spread between flow and return (with optional differential temperature set)
Designed especially for the UK market, the testo 320B supports the full range of fuels including natural gas, butane, propane, light oil, kerosene, heavy oil, wood pellets, coal, anthracite and coke. It benefits from improved robustness to deal with the rigours of the UK energy market including high quality sampling probes with non-kinking PTFE coated hose and unique connector.

 

Delivery Scope

testo 320B Flue Gas Analyser, USB Charger, Flue gas probe 180mm/300mm P-Type D=6mm and case

Flue gas O₂

Measuring range

0 to 21 Vol.%

Accuracy

±0.2 Vol.%

Resolution

0.1 Vol.%

Reaction time t₉₀

< 20 s

Flue gas Draught

Measuring range

-9.99 to +40 hPa

Accuracy

±0.02 hPa or ±5 % of mv (-0.50 to +0.60 hPa)

±0.03 hPa (+0.61 to +3.00 hPa)

±1.5 % of mv (+3.01 to +40.00 hPa)

Resolution

0.01 hPa

Temperature

Measuring range

-40 to +1200 °C

Accuracy

±0.5 °C (0 to +100.0 °C)

±0.5 % of mv (Remaining Range)

Resolution

0.1 °C (-40 to +999.9 °C)

1 °C (> +1000 °C)

Flue gas degree of effectivity, Eta (calculated)

Measuring range

0 to 120 %

Resolution

0.1 %

Flue gas loss (calculated)

Measuring range

0 to 99.9 %

Resolution

0.1 %

Flue gas CO₂ calculation (calculated from O₂)

Measuring range

0 to CO₂ max (Display range)

Accuracy

±0.2 Vol.%

Resolution

0.1 Vol.%

Reaction time t₉₀

40 s

Pressure measurement

Measuring range

0 to +300 hPa

Accuracy

±0.5 hPa (0.0 to 50.0 hPa)

±1 % of mv (50.1 to 100.0 hPa)

±1.5 % of mv (Remaining Range)

Resolution

0.1 hPa

Flue gas CO (without H₂-compensation)

Measuring range

0 to 4000 ppm

Accuracy

±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution

1 ppm

Reaction time t₉₀

< 60 s

Ambient CO

Measuring range

0 to 4000 ppm

Accuracy

±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution

1 ppm

Measuring rate

< 60 s

General technical data

Dimensions

240 x 85 x 65 mm

Operating temperature

-5 to +45 °C

Protection class

IP40

Display size

240 x 320 pixels

Display function

Colour graphic display

Power supply

Battery: 3.7 V / 2,400 mAh; Mains unit: 5 V / 1 A

Maximum

Storage temperature

-20 to +50 °C

Weight

573 g

Measuring the flue gas parameters of the burner (CO, O2, and temperature, etc.)

The flue gas measurement for a heating system helps to establish the pollutants released with the flue gas (e.g. carbon monoxide CO or carbon dioxide CO2) and the heating energy lost with the warm flue gas. In some countries, flue gas measurement is a legal requirement. It primarily has two objectives:

 

  • Ensuring the atmosphere is contaminated as little as possible by pollutants; and
  • energy is used as efficiently as possible.

 

Stipulated pollutant quantities per flue gas volume and energy losses must never be exceeded. Measurement in terms of results required by law takes place during standard operation (every performance primarily using the appliance). Using a Lambda probe (single hole or multi-hole probe), the measurement is taken at the centre of flow in the connecting pipe (in the centre of the pipe cross-section, not at the edge) between the boiler and chimney/flue. The measured values are recorded by the flue gas analyzer and can be logged either for print out or transfer to a PC at a later stage.

Measurement is taken by the installer at commissioning, and if necessary four weeks later by the flue gas inspector/chimney sweep, and then at regular intervals by the authorised service engineer.

Manuals

Software