Testo 330-2 LL – Flue Gas Analyser (Pro set without printer)

  • Independently tested to EN50379. Meets the requirements of BS7967 and Gas Safe TB143
  • Longlife sensors lasting up to 6 years
  • Dilution to 30,000ppm CO
  • Optional NO sensor upgrade
Datasheet
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The testo 330-2 LL Flue Gas Analyser professional long-life set for customer service and service engineers means you have the professional equipment you need for all measuring tasks to do with heating systems. The comprehensive selection of gas probes enables a wide range of flue gas measurements – therefore, there is generally no need for any other measuring instrument. The successful combination of outstanding sensor technology, longevity and reliability make the testo 330-2 LL flue gas analyser a real mainstay. The instrument comes with a 5-year warranty and up to 6 years of life on the sensors and with our new pure/premium pricing, sensor replacement is now much more economic, increasing the operational life of your unit.
Flexible to use for flue gas analysis – the applications
The testo 330-2LL Pro Set is able to do many more functions than the standard type of Flue Gas Analyser, there are many various probes & kits available to access the diverse measuring options available with the 330-2LL.

Suitable for the following Measurements:

  • Flue gas measurement (combustion air temperature, flue gas temperature, O2, CO and CO2 concentration, flue gas loss, gas-air ratio, efficiency and as an optional sensor upgrade (0554 2151) NO to give calculated NOx.
  • Draught measurement with automatic zeroing function in parallel to flue gas measurement
  • Gas flow and static gas pressure (with optional pressure connection set 0554 1203)
  • 4 Pa measurement (with optional fine pressure probe)
  • Gas leak detection (with optional probe 0632 3330)
  • Ambient CO / CO2 measurement (with optional probes 0632 3331 Ambient CO probe, 0632 1240 CO2 probe + Connection Cable 0430 0143)
  • Ambient CO measurement with 15-minute mean value calculation through standard flue gas probe
  • Logger function for up to two hours of continuous measurements
  • Performance of gas tightness tests (-300 to +300 mbar, with optional pressure connection set 0554 1213) + Gas Pressure Controller (300602 3000)
  • Automatic burner error diagnosis through optional readout adapter (0554 1206) (for digital automatic furnaces)
  • Optional differential temperature set 0554 1208 for differential temperature measurements
  • Optional CPA1 Accessories Kit 300554 1000 Includes: B2 angled probe, B1 gas cooker probe, hose connector, silicon hose, gas pressure controller, gas leak detector.
  • User specified fuels can be added

Versatile, robust and efficient – The advantages of the flue gas analyser
The flue gas analyser has three high-quality sensor sockets – for the permanently integrated O2 sensor, the configurable CO sensor and an optional NO sensor. This means it meets the statutory provisions of the German Federal immission Control Ordinance (BImSchV). With its H2-compensation, the CO sensor has a measuring range of up to 8000 ppm. Additionally, the automatic fresh air dilution increases the measuring range to 30,000 ppm for CO measurements. The device also has protection of the CO measuring cell that contributes to the long sensor life of up to 6 years, the user can set the limit for sensor protection.
A thermocouple for direct flue gas temperature measurements is integrated into the flue gas probe. This enables calculation of all the relevant flue gas parameters, such as CO2 value, ratio, efficiency, flue gas loss. Direct draught or pressure measurements are also possible.

Zeroing without probe removal enables the probe to remain in the flue during zeroing. This saves time and laborious flushing – only on testo 330-2 LL sets.

The high-resolution graphic colour display presents readings graphically and can also easily be read in poor light conditions. Self-explanatory menu guidance and standardised measuring processes make the flue gas analyser really easy to operate with just a few clicks.

Further impressive advantages of the professional long-life set for flue gas measurements:

  • Bigger savings with long-life (LL) sensors. Because the O2 and CO sensors need to be replaced less often (typically once every six years and therefore once less) you save on costs
  • Integrated magnets for fast fixing of the flue gas analyser onto the burner/boiler
  • Integrated condensate trap that is very easy to empty
  • High-resolution graphic colour display, graphic presentation of the course of the measurement with flue gas matrix and line diagram
  • Integrated sensor monitoring, traffic light colour coding system and at-a-glance status
  • Single-hose connection: just one hand movement is needed to securely connect all channels for flue gas measurement via the probe coupling (gas paths, draught, temperature probe integrated in the flue gas probe)
  • Memory for 500,000 readings with chronological storage of the measurement results for each customer
  • Optional Infrared Printer available (0554 0549) for data printout directly at the measuring location
  • EasyHeat PC software (optional): create customer profiles on the PC saving lots of time, print out measurement protocols as professional reports with just a few clicks.

Delivery Scope

testo 330-2 LL – Flue Gas Analyser with long-life gas sensors, H2-compensated CO-sensor, rechargeable battery, mains charging unit (0554 1096), calibration protocol, Flue gas probe (300mm x 8mm) and carry case.

Attention: Non-Bluetooth Version and no Printer included! Optional Infrared Printer available (0554 0549)
Further Versions:

  • testo 330-2 LL – Flue Gas Analyser (Pro set with printer) (0563 3372 71)
  • testo 330-2 LL – Flue Gas Analyser (Pro set with Bluetooth) (0563 3372 72)

Technical Data

General technical data
Weight 600 g (without rechargeable battery)
Dimensions 270 x 90 x 65 mm
Operating temperature -5 to +45 °C
Display size 240 x 320 pixels
Display function Colour graphic display
Power supply Rechargeable battery pack 3.7 V / 2.6 Ah; Mains unit 6 V / 1.2 A
Maximum memory 500,000 readings
Storage temperature -20 to +50 °C
Differential Pressure – Piezoresistive
Measuring range ±10000 Pa
Accuracy ±0.3 Pa (0 to 9.99 Pa) plus ±1 Digit

±3 % of mv (10 to 10000 Pa) plus ±1 Digit
Flue gas O₂
Measuring range 0 to 21 Vol.%
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%
Reaction time t₉₀ < 20 s
Flue gas CO (with H₂-compensation)
Measuring range 0 to 8000 ppm
Accuracy ±10 ppm or ±10 % of mv (0 to 200 ppm)

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

±10 % of mv (2001 to 8000 ppm)
Resolution 1 ppm
Reaction time t₉₀ < 60 s
Flue gas COlow (with H₂-compensation)
Measuring range 0 to 500 ppm
Accuracy ±2 ppm (0 to 39.9 ppm)

±5 % of mv (40 to 500 ppm)
Resolution 0.1 ppm
Reaction time t₉₀ < 40 s
CO determination (with H₂-compensation), automatic dilution
Measuring range 0 to 30000 ppm
Accuracy ±100 ppm (0 to 1000 ppm)

±10 % of mv (1001 to 30000 ppm)
Resolution 1 ppm
Flue gas NO
Measuring range 0 to 3000 ppm
Accuracy ±5 ppm (0 to 100 ppm)

±5 % of mv (101 to 2000 ppm)

±10 % of mv (2001 to 3000 ppm)
Resolution 1 ppm
Reaction time t₉₀ < 30 s
Flue gas Nolow
Measuring range 0 to 300 ppm
Accuracy ±2 ppm (0 to 39.9 ppm)

±5 % of mv (40 to 300 ppm)
Resolution 0.1 ppm
Reaction time t₉₀ < 30 s
Differential Pressure flue gas Draught – Piezoresistive
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
Velocity / Volume flow
Measuring range 0.15 to 3 m/s
Resolution 0.1 m/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 500 ppm
Accuracy ±5 ppm (0 to 100 ppm)

±5 % of mv (> 100 ppm)
Resolution 1 ppm
Reaction time Approx. 35 s

with CO probe

Ambient CO₂
Measuring range 0 to 1 Vol.%

0 to 10000 ppm
Accuracy ±50 ppm or ±2 % of mv (0 to 5000 ppm)

±100 ppm or ±3 % of mv (5001 to 10000 ppm)
Reaction time Approx. 35 s

with ambient CO₂ probe

Gas leak measurement for combustible gases (via gas leak detection probe)
Measuring range 0 to 10000 ppm CH₄ / C₃H₈; Display range
Accuracy Signal optical display (LED) audible signal via buzzer
Reaction time t₉₀ < 2 s

with gas leak detection probe

Temperature (via the fine pressure probe)
Measuring range -40 to +1200 °C max. (dependent on probe)
Accuracy ±0.5 °C (-40 to 100 °C)

±0.5 % of mv (Remaining Range) plus probe accuracy
Resolution 0.1 °C
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