Specifications; Use; Technical Data; Examinations And Licenses - TESTO 320 Instruction Manual

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Specifications

Use

The testo 320 is a handheld measuring device for the professional
flue gas analysis of combustion plants:
• Small combustion plants (burning oil, gas, wood, coal)
• Low-temperature and condensing boilers
• Gas water heaters
These systems can be adjusted using the testo 320 and checked
for compliance with the applicable limit values.
The following tasks can also be carried out with the testo 320:
• Regulating the O2, CO and CO2 values in combustion plants
for the purpose of ensuring optimal operation.
• Draught measurement.
• Measuring and regulating the gas flow pressure in gas water
heaters.
• Measuring and optimising the flow and return temperatures of
heating systems.
• Ambient CO measurement (only possible with additional
ambient CO probe 0632 3331).
• Ambient CO measurement (only possible with additional
ambient CO probe 0632 1240).
• Detection of CH4 (methane) and C3H8 (propane) (only possible
with additional gas leak probe 0632 3370).
®
The Bluetooth option may only be operated in countries in which it
is type approved.

Technical data

Examinations and licenses

As declared in the certificate of conformity, this product complies
with Directive 2004/108/EC.
This product is TÜV-tested in compliance with 1. BImSchV. The
sensors 0393 0105 (CO, H2-compensated), 0393 0003 (O2),
temperature and pressure are TÜV-tested in accordance with EN
50379 part 2.
The measuring cell 0393 0053 (CO, not H2-compensated) is TÜV-
tested as per EN 50379 part 3.
This product is EMC-tested as per DIN EN 61326-1.
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