Long Life Flue Gas Analysis Instrument - Testo 300

Part No. 0633 3004.73

• Intuitive measurement menus and the fast-response, the Smart-Touch display ensures easy operation just like your smartphone
• Including O2 and CO sensor up to 4,000 ppm
• Large 5-inch HD display – see all the system's measuring values at a glance
• Creation of documentation directly on site and e-mailing of reports
• Excludes sampling probe - suitable probes are Modular Probe 500°C 180mm and Modular Probe 500°C 300mm

The Testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The Testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature.

Delivery Scope

• Testo 300 flue gas analyzer with O₂ and CO sensor up to 4,000 ppm
• USB mains unit

Truly smart flue gas measurement on heating systems with the Testo 300 flue gas analyzer. High-quality sensors, intuitive operation with smart-touch technology and smart features, such as efficient documentation and e-mailing of reports, will make your day-to-day work easier.

Testo 300 flue gas analyzer with smart-touch operation

• O₂ sensor and CO sensor up to 4,000 ppm
• Longer sensor service life thanks to automatic sensor protection
• TÜV-tested according to first German Federal Immission Control Ordinance (BImSchV) and EN 50379, Parts 1-3
• Integrated fine pressure
• Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
• Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement

Smart, intuitive, efficient: easy operation in day-to-day work

• Smart-touch display for intuitive operation of the flue gas analyzer: the display responds without delay – just as easy as on your smartphone
• Get the measurement result faster: clearly structured measurement menus for all relevant measurements
• Create documentation (including measuring value, measuring location, customer data) easily on site
• Save PDF measurement reports directly in the instrument and always have them available
• Signature function: your customer can sign measurement reports directly on the instrument
• E-mail measurement reports directly to the office or to customers via WLAN (hotspot)
• Large 5-inch HD display – enables you to see all the system's parameters immediately
• Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
• Ready to use straight away: in standby mode, the testo 300 is ready to measure at the touch of a button. Use it straight away with the next customer – because you no longer need to wait for the end of the zeroing phase
• Integrated Bluetooth^® interface: immediate printout of the measuring values on site with the appropriate printer

*Note: the manufacturer has to integrate an interface into the industry software to use the function

Other advantages

• 10-hour rechargeable battery life: an average measurement period of 2 hours means the flue gas analyzer is capable of being used for one week
• Integrated, extra-strong magnets for easy fixing during the measuring process

Temperature - TC Type K (NiCr-Ni)
Measuring range -40 to +1200 °C

Accuracy
±0.5 °C (0.0 to +100.0 °C)
±0.5 % of mv (Remaining Range)

Resolution
0.1 °C (-40 to +999.9 °C)
1 °C (Remaining Range)

Differential Pressure - Piezoresistive
Measuring range -100 to +200 hPa

Accuracy
±0.5 hPa (0 to +50.0 hPa)
±1 % of mv (+50.1 to +100.0 hPa)
±1.5 % of mv (+100.1 to +200 hPa)

Resolution 0.01 hPa

Flue gas O₂
Measuring range 0 to 21 Vol.%
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%

Differential Pressure flue gas Draught - Piezoresistive
Measuring range -9.99 to +40 hPa

Accuracy
±0.005 hPa (+0 to +0.1 hPa)
±0.02 hPa (+0.1 to +3.00 hPa)
±1.5 % of mv (3.01 to +40 hPa)

Resolution
0.001 hPa (0 to 0.1 hPa)
0.01 hPa (Remaining Range)

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 Display range 0 to CO₂ max
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%

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

Ambient CO
Measuring range 0 to 2000 ppm

Accuracy
±10 ppm (0 to 100 ppm)
±10 % of mv (101 to 2000 ppm)

Resolution 1 ppm

General technical data
Operating humidity 15 to 90 %RH non-condensing
Dimensions 244 (including probe connection) x 98 x 59 LxWxH
Operating temperature -5 to +45 °C
Protection class IP40
Product colour black/orange
Display type 5.0" touch display, HD 1280*720 pixels, IPS (160 k)
Power supply Rechargeable battery, USB mains unit
Guarantee Gas sensors (O₂, CO) 24 months; rechargeable battery: 12 months; Thermocouple 12 months
Authorizations TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3
Warranty conditions https://www.testo.com/guarantee
Memory 1,000,000 measuring values
Storage battery type Lithium ion battery
Battery life 10h
Storage temperature -20 to +50°C
Weight approximately 800 g
Charging temperature 0 to +45°C

Differential Pressure 4 Pa measurement - Piezoresistive
Measuring Range -50 to +50 Pa

Accuracy
±0.3 Pa (< 10 Pa)
±3 % of mv (Remaining Range)

Resolution 0.1 Pa

Flue gas measurement on heating systems

Ideal for measurements involving heating systems:
High-quality sensors, smart-touch operation, clearly structured measurement menus, creation of documentation on site, e-mailing of reports, large HD display, robust housing

Further areas of application:
Gas flow pressure measurement*, gas pipe test*, differential temperature measurement (flow and return temperature on heating systems)*, ambient CO measurement*, flue draught measurement on heating systems*

* Please note: additional probes or accessories are required for these measurements and have to be ordered separately.

Product Brochures

• Data sheet Testo 300 (application/pdf)

Manuals

• Short manual Testo 300
• Testo Information Safety, Environment, Cleaning, Storage (application/pdf)
• Instruction manual testo 300 (application/pdf)
• Approval and Certification testo 300 (application/pdf)