Free Delivery Over £249*

Next Day Delivery*

60 Day Returns Guarantee

Testo 340 Industrial Flue Gas Analyser SO2 Kit

Testo
SKU: TESTO340SO2
Trustpilot

Never Beaten On Price

 

We’re always working hard to give you the best possible price, but if you find it cheaper somewhere else, we’ll endeavour to match the price.

 

Call 0113 248 9966 or contact us online

Typically ships in 2-4 working days
Need Some Help From Our Experts? chevron-right chevron-down

We're always happy to offer help, information & advice to find the right instrument for you, so please get in touch.

 

To speak to our sales team, call us on 0113 248 9966, use our Live Chat service or contact us online.

Members earn 3545 reward points chevron-right chevron-down

Use reward points to get money off future purchases.

 

Please note: Customers must be signed into their account to be elegible. Find out more about reward points here.

FREE Delivery & 60 Day Returns chevron-right chevron-down

We offer FREE standard delivery on all orders over £249, with a range of next-day options also available on many items.

 

Find out more on our delivery information page.

Key Features
  • Suitable for checking sulphur dioxide emissions from industrial combustion units
  • Also measures CO, NO, O2, temperature, draught and pressure
  • Large internal memory and Bluetooth communication for printing
  • Learn about Testo cost of ownership & calibration

Related Categories

Flue Gas Analysers & Kits
Description

Testo 340 Industrial Flue Gas Analyser SO2 Kit

The Testo 340 Industrial Flue Gas Analyser SO2 Kit is ideal for measuring a range of dangerous emissions from industrial combustion systems including sulphur dioxide which is one of the main contributors to acid rain and has a negative impact on human and animal health.

Flue Gas Measurement

In terms of measurement features, the Testo 340 in the SO2 Kit stands out for its ability to measure SO2 from 0 to 5000ppm. This is alongside measurement of oxygen (0 to 25%), CO (0 to 10,000ppm), NO (0 to 4000ppm), temperature (-40˚C to 1200˚C, probe dependent), draught (-40hPa to 40hPa), differential pressure (-200hPa to 200hPa), and absolute pressure (600hPa to 1150hPa). CO measurement is H2-compensated and all measurements are extremely precise and accurate.

The Testo 340 is also capable of calculating various values including flue gas loss, flue gas dew point, efficiency and CO2 level. The useful dilution feature allows the user to measure greater ranges for chemical concentration measurement (up to 25,000ppm for SO2) without placing excess strain on the sensors.

All you need to know about servicing and calibration for this analyser

At Test Meter, we understand that choosing a new Flue Gas Analyser is not only about the cost of the analyser, but also about the cost and practicality for annual calibration and service. We've put together a useful guide that highlights all you need to know about calibration of this analyser with cost of ownership, locations of service centres in the UK and much more.

Click here to read about servicing and calibration for Testo analysers.

Practicality

The Testo 340 SO2 Kit has a quick-change probe system that is compatible with a wide range of different probes. A 7.8m gas sampling hose is available as an optional extra and the compact sturdy design is ideal for industrial environments. An integrated pump system maintains gas flow in the flue and the kit is supplied with a battery charger, carry strap and a carry case.

Testo part number: 0563 9351

Key Features

  • Oxygen range: 0 to 25%
  • Carbon monoxide range (H2-compensated): 0 to 10,000ppm
  • Nitrogen oxide range: 0 to 4000ppm
  • Sulphur dioxide range: 0 to 500ppm
  • Dilution for NO, CO, SO2
  • Temperature range: -40˚C to 1200˚C (probe dependent)
  • Draught range: -40hPa to 40hPa
  • Differential pressure range: -200hPa to 200hPa
  • Absolute pressure range: 600hPa to 1150hPa
  • Efficiency, flue gas dew point, flue gas loss, CO2 (calculated)
  • Large internal memory
  • Compatible with wide range of probes
  • Internal gas pump
  • Two-year warranty

Probe Options

Please note that the Testo 340 SO2 Kit does not come with flue gas probes as standard. The three types of probe are listed below but a full breakdown is available in the Testo 340 Brochure in the Product Documents section.

335mm or 700mm standard modular flue gas probes are available with temperature measurement ranges of 500˚C to 1000˚C, with or without dust particle filters.

Gas sampling probes for industrial engines are particularly suited to emission control and can be fitted with a thermocouple for exhaust gas temperature measurement.

Industrial gas sampling probes can be used when an environment or system poses various challenges such as high temperatures, high dust loads, and wet flue gas.

  Basic NOx/NO2 SO2
O2 0-25% 0-25% 0-25%
CO 0-10,000ppm 0-10,000ppm 0-10,000ppm
NO 0-4000ppm 0-4000ppm 0-4000ppm
NO2   0-500ppm  
SO2     0-5000ppm
Temperature -40˚C to 1200˚C -40˚C to 1200˚C -40˚C to 1200˚C
Draught -40 to 40hPa -40 to 40hPa -40 to 40hPa
Differential pressure -200 to 200hPa -200 to 200hPa -200 to 200hPa
Absolute pressure 600 to 1150hPa 600 to 1150hPa 600 to 1150hPa
Efficiency 0 to 120% 0 to 120% 0 to 120%
Flue gas loss 0 to 99.9% 0 to 99.9% 0 to 99.9%
Flue gas dew point 0˚C to 99.9˚C 0˚C to 99.9˚C 0˚C to 99.9˚C
CO2 0 to CO2 max 0 to CO2 max 0 to CO2 max

What's In The Box?

  • Testo 340 Flue Gas Analyser with O2, CO NO and SO2 cells and Bluetooth module fitted
  • Testo 340 carry case
  • Switching power supply 6, 3VDC 2A
  • Carry strap
Specification
Show Trustpilot Reviews
Specification
No

Measurement

Oxygen Measurement

  • Range: 0 to 25%
  • Accuracy: ±0.2 vol.%
  • Resolution: 0.01 vol.%
  • Adjustment time: <20s

CO measurement (H2-compensated)

  • Range: 0 to 10,000ppm
  • Accuracy: ±10 ppm or ±10% of m.v. (0 to 200 ppm); ±20 ppm or ±5% of m.v. (201 to 2,000 ppm); ±10% of m.v. (2,001 to 10,000 ppm)
  • Resolution: 1ppm
  • Adjustment time: <40s

NO measurement

  • Range: 0 to 4,000ppm
  • Accuracy: ±5 ppm (0 to 99 ppm); ±5% of m.v. (100 to 1,999 ppm); ±10% of m.v. (2,000 to 4,000 ppm)
  • Resolution: 1ppm

SO2 measurement

  • Range: 0 to 5000ppm
  • Accuracy: ±10 ppm (0 to 99 ppm); ±10% of m.v. (remaining meas. range)
  • Resolution: 1ppm

Temperature measurement (probe dependent)

  • Range: -40˚C to 1200˚C
  • Accuracy: ±0.5 °C (0 to +99 °C); ±0.5% of m.v. (remaining meas. range)
  • Resolution: 0.1˚C

Draught measurement

  • Range: -40 to 40hPa
  • Accuracy: ±0.03 hPa (-2.99 to +2.99 hPa); ±1.5% of m.v. (remaining meas. range)
  • Resolution: 0.01hPa

Differential pressure measurement

  • Range: -200 to 200hPa
  • Accuracy: ±0.5 hPa (-49.9 to 49.9 hPa); ±1.5% of m.v. (remaining meas. range)
  • Resolution: 0.1hPa

Absolute pressure measurement

  • Range: 600 to 1,150hPa
  • Accuracy: ±10hPa
  • Resolution: 1hPa

Efficiency calculation

  • Range: 0 to 120%
  • Resolution: 0.1%

Flue gas loss calculation

  • Range: 0 to 99.9%
  • Resolution: 0.1%

Flue gas dew point calculation

  • Range: 0 to 99.9˚C
  • Resolution: 0.1˚C

CO2 determination

  • Range: 0 to CO2 max.
  • Accuracy: ±0.2 vol.%
  • Resolution: 0.1 vol.%
  • Response time: <40s

Single dilution factor 5 (standard)

CO measurement (H2-compensated)

  • Range: 700ppm to 50,000ppm
  • Accuracy: ±10%
  • Resolution: 1ppm

NO measurement

  • Range: 500ppm to 20,000ppm
  • Accuracy: ±10%
  • Resolution: 1ppm

SO2 measurement

  • Range: 500ppm to 25,000ppm
  • Accuracy: ±10%
  • Resolution: 1ppm

Dilution of all sensors, factor 2 (standard)

O2 measurement

  • Range: 0 to 25%
  • Accuracy: ±1 vol.% additional error (0 to 4.99 vol.%); ±0.5 vol.% additional error (5 to 25 vol.%)
  • Resolution: 0.01 vol.%

CO measurement (H2-compensated)

  • Range: 700ppm to 20,000ppm
  • Accuracy: ±10%
  • Resolution: 0.01 vol.%

NO measurement

  • Range: 500ppm to 8,000ppm
  • Accuracy: ±10%
  • Resolution: 1ppm

SO2 measurement

  • Range: 500ppm to 10,000ppm
  • Accuracy: ±10%
  • Resolution: 1ppm

Memory

  • 100 folders
  • Max. 10 measuring locations
  • Max. 200 records
  • The max. number of records is determined by the number of folders or sites.

User-defined fuels

  • 13 selectable fuels, plus option for customer selected fuels to be added

Regulated diaphragm pump

  • Pump flow: 0.6l/min (regulated)
  • Hose length: Max 7.8m (corresponds to two probe hose extensions)
  • Max. overpressure of flue gas: 50mbar
  • Max negative pressure of flue gas: -200mbar
  • General: 960g
  • Dimensions: 283mm x 103mm x 65mm
  • Storage temperature: -20˚C to 50˚C
  • Operating temperature: -5˚C to 50˚C
  • Display: Graphic display, 160 x 240 pixels
  • Power supply: Rech. batt. block 3.7 V / 2.4 Ah; Mains unit 6.3 V / 2 A
  • Housing material: TPE PC
  • Protection class: IP40

Warranties

  • Measuring instrument: 2 years
  • Gas sensors: CO, NO: 1 year O2: 1.5 years
  • Pumps: 0.5 years
  • Solenoid values: 0.5 years
  • Thermocouples: 1 year
  • Rechargeable batteries: 1 year
  • Probes: 2 years

Standards

  • Accuracy checked for O2, CO2, CO, NO, NOlow, °C, hPa in accordance with the standard EN 50379 Part 2.
Downloads
Label Type Size Download
pdf Testo 340 Industrial Flue Gas Analyser Datasheet pdf 407.8 KB Download
Reviews
Trustpilot

£4,254.00 (Inc. VAT) £3,545.00 (Ex. VAT)