TESTO 350 Maritime V2 User manual

testo 350 · Flue gas analyzer
Instruction manual

2

1 Contents
3
1Contents
1Contents ..................................................................................3
2Safety and the environment .....................................................7
2.1. About this document ............................................................ 7
2.2. Ensure safety......................................................................... 8
2.3. Product-specific safety instructions ............................... 10
2.4. Protecting the environment................................................ 10
3Specifications.........................................................................11
3.1. Use....................................................................................... 11
3.2. Technical data ..................................................................... 11
3.2.1. Examinations and licenses ......................................................................................... 11
3.2.2. Bluetooth®module (option)....................................................................................... 11
3.2.3. Declaration of Conformity ......................................................................................... 14
3.2.4. Measurement ranges and resolution......................................................................... 14
3.2.5. Accuracy and response time...................................................................................... 15
3.2.6. Measurement range extension for individual slot (option)........................................ 17
3.2.7. Fresh air valve (option) .............................................................................................. 18
3.2.8. Other instrument data............................................................................................... 19
4Product description................................................................21
4.1. Control Unit......................................................................... 21
4.1.1. Overview ................................................................................................................... 21
4.1.2. Keyboard ................................................................................................................... 22
4.1.3. Display ....................................................................................................................... 23
4.1.4. Connections / interfaces............................................................................................ 24
4.1.5. Menu guidance for control unit................................................................................. 24
4.2. Meas. box............................................................................ 26
4.2.1. Overview ................................................................................................................... 26
4.2.2. Status display............................................................................................................. 27
4.2.3. Connections / interfaces............................................................................................ 28
4.2.4. Functions / instrument options ................................................................................. 28
4.2.5. Menu guidance meas. box......................................................................................... 29
4.2.6. Modular flue gas probe ............................................................................................. 31
5First steps ..............................................................................32
5.1. Commissioning.................................................................... 32

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4
5.2. Getting to know the product .............................................. 32
5.2.1. Mains unit, batteries/rechargeable batteries ............................................................ 32
5.2.1.1. Recharging the rech. batt. of the Control Unit ........................................... 32
5.2.1.2. Charging the rech. batt. of the meas. box .................................................. 33
5.2.1.3. Battery care ............................................................................................... 33
5.2.1.4. Mains operation......................................................................................... 33
5.2.2. Connecting probes / sensors...................................................................................... 34
5.2.3. Occupying the trigger input ....................................................................................... 34
5.2.4. Connecting system components ................................................................................ 36
5.2.4.1. Connection using contact strip................................................................... 36
5.2.4.2. Connection using a Data bus cable (accessory part to a bus system) ......... 36
5.2.4.3. Connection via Bluetooth®(option)............................................................ 39
5.2.5. Switching on .............................................................................................................. 40
5.2.6. Calling up a function .................................................................................................. 41
5.2.7. Entering values .......................................................................................................... 41
5.2.8. Printing / saving data ................................................................................................. 42
5.2.9. Search for meas. boxes .............................................................................................. 43
5.2.10. Confirming an error message..................................................................................... 43
5.2.11. Switching off .............................................................................................................. 43
5.3. Folders / Locations.............................................................. 44
5.4. Measurement records ........................................................ 46
5.5. Instrument diagnosis........................................................... 48
5.5.1. Error diagnosis ........................................................................................................... 48
5.5.2. Gas path check........................................................................................................... 48
5.5.3. Sensor diagnosis ........................................................................................................ 48
5.5.4. Instrument information ............................................................................................. 49
6Using the product.................................................................. 50
6.1. Performing settings............................................................. 50
6.1.1. Assigning the right hand function key........................................................................ 50
6.1.2. Instrument settings.................................................................................................... 50
6.1.2.1. Dilution ...................................................................................................... 50
6.1.2.2. Measurement view .................................................................................... 52
6.1.2.3. Units........................................................................................................... 54
6.1.2.4. Date / time ................................................................................................. 55
6.1.2.5. Power options............................................................................................ 55
6.1.2.6. Display brightness ...................................................................................... 55
6.1.2.7. Printer ........................................................................................................ 55
6.1.2.8. Bluetooth®.................................................................................................. 56
6.1.2.9. Language.................................................................................................... 57
6.1.2.10. Country version.......................................................................................... 57
6.1.2.11. Password protection .................................................................................. 58

1 Contents
5
6.1.2.12. Analog input .............................................................................................. 58
6.1.2.13. Data bus..................................................................................................... 59
6.1.3. Fuels .......................................................................................................................... 59
6.1.4. Sensor settings .......................................................................................................... 60
6.1.4.1. NO2addition .............................................................................................. 60
6.1.4.2. CxHy-Sensor............................................................................................... 60
6.1.4.3. Sensor protection ...................................................................................... 61
6.1.4.4. Calibration / adjustment ............................................................................ 61
6.1.4.5. ppmh counter ............................................................................................ 64
6.1.4.6. Calibration data ......................................................................................... 65
6.1.4.7. Adjustment data ...................................................................................... 65
6.1.4.8. Negative value ........................................................................................... 65
6.1.5. Programs ................................................................................................................... 66
6.2. Measuring ........................................................................... 69
6.2.1. Preparing for measurement....................................................................................... 69
6.2.2. Using the flue gas probe ............................................................................................ 71
6.2.3. Applications............................................................................................................... 71
6.2.3.1. Flue Gas, Flue Gas + m/s, Flue Gas + Δp, Program for all meas. boxes, Flue
Gas before + after catalyst ......................................................................... 73
6.2.3.2. Draught-Measurement .............................................................................. 75
6.2.3.3. Smoke number/HCT................................................................................... 76
6.2.3.4. Gas rating................................................................................................... 76
6.2.3.5. Oil flow rate ............................................................................................... 77
6.3. Analog outputs.................................................................... 77
7Maintaining the product.........................................................80
7.1. Changing the rechargeable battery .................................... 80
7.2. Cleaning the flue gas analyser............................................. 80
7.3. Changing / retrofitting sensors ........................................... 81
7.4. Replacing the filter for NO sensors ..................................... 84
7.5. Recalibrating sensors .......................................................... 84
7.6. Cleaning the modular flue gas probe.................................. 85
7.7. Replacing probe pre-filter ................................................... 85
7.8. Changing the thermocouple ............................................... 85
7.9. Condensate trap / condensate container ........................... 86
7.10. Checking / replacing the dirt filter ...................................... 87
7.11. Cleaning / replacing the pump............................................ 88

1 Contents
6
7.11.1. Cleaning the main gas pump...................................................................................... 89
7.11.2. Changing the main gas pump..................................................................................... 90
7.11.3. Changing the condensate pump ................................................................................ 90
7.11.4. Replacing the motor of the condensate pump........................................................... 91
7.12. Replacing the filtration non-woven in the gas cooler......... 93
7.13. Recommended maintenance cycles ................................... 94
8Tips and assistance ................................................................ 95
8.1. Questions and answers....................................................... 95
8.2. Accessories and spare parts................................................ 96
8.3. Updating the instrument software ................................... 100
9Appendix..............................................................................102

2 Safety and the environment
7
2Safety and the environment
2.1. About this document
This document describes the product testo 350 with the device
setting Country version | Great Britain.
Use
> Please read this documentation through carefully and
familiarize yourself with the product before putting it to use. Pay
particular attention to the safety instructions and warning advice
in order to prevent injuries and damage to the products.
> Keep this document to hand so that you can refer to it when
necessary.
> Hand this documentation on to any subsequent users of the
product.
Warnings
Always pay attention to information that is marked by the following
warnings with warning pictograms. Implement the specified
precautionary measures.
Representation
Explanation
WARNING
Indicates potential serious injuries
CAUTION
indicates potential minor injuries
NOTICE indicates circumstances that may lead to
damage to the products
Symbols and writing standards
Explanation
Note: Basic or further information.
1. ...
2. ...
Action: more steps, the sequence must be followed.
> ... Action: a step or an optional step.
- ... Result of an action.

2 Safety and the environment
8
Menu Elements of the instrument, the instrument displays
or the program interface.
[OK] Control keys of the instrument or buttons of the
program interface.
... | ... Functions/paths within a menu.
“...” Example entries
2.2. Ensure safety
> Only operate the product properly, for its intended purpose and
within the parameters specified in the technical data. Do not
use any force.
> Do not operate the instrument if there are signs of damage at
the housing, mains unit or feed lines.
> Do not perform contact measurements on non-insulated, live
parts.
> Do not store the product together with solvents. Do not use any
desiccants.
> Carry out only the maintenance and repair work on this
instrument that is described in the documentation. Follow the
prescribed steps exactly. Use only original spare parts
from Testo.
> Any further or additional work must only be carried out by
authorised personnel. Testo will otherwise refuse to accept
responsibility for the proper functioning of the measuring
instrument after repair and for the validity of certifications.
> Only use the device in closed, dry rooms and protect it from rain
and moisture.
> Temperatures given on probes/sensors relate only to the
measuring range of the sensors. Do not expose handles and
feed lines to any temperatures in excess of 70 °C unless they
are expressly permitted for higher temperatures.
> Dangers may also arise from the systems being measured or
the measuring environment: Note the safety regulations valid in
your area when performing the measurements.

2 Safety and the environment
9
Safety related symbols on the instrument
Representation Explanation
If the product is not used in strict compliance
with this documentation, the intended
protection may be impaired.
> Operate the product only as described in
this documentation.
> Please consult your dealer or the
manufacturer if in doubt.
> When carrying out any measurement, please observe the
relevant lower explosion limit (LEL) of carbon monoxide,
methane, propane, butane, etc.
- Observe the lower explosive limit when measuring CO:
LEL = 12.5 % (125,000 ppm)
- Observe the lower explosive limit when measuring HC:
LEL of natural gas: 5.0 % (50,000 ppm)
LEL of propane: 21.0 % (21,000 ppm)
LEL of butane: 1.5 % (18,000 ppm)
For products with Bluetooth®(optional)
Changes or modifications that have been made without the explicit
consent of the responsible approval authority may cause
cancellation of the type approval.
Data transfer may be disturbed by equipment that uses the same
ISM band, e.g. WLAN, microwave ovens, ZigBee.
The use of radio communication links is not permitted in aeroplanes
and hospitals, among other locations. For this reason the following
points must be ensured before entering:
> Switch off the instrument (control unit and analyzer box).
> Disconnect control unit and analyzer box from all external
power sources (mains cable, external rechargeable batteries,
etc.).

2 Safety and the environment
10
2.3. Product-specific safety instructions
CAUTION
Acid in the sensors.
May cause chemical burns.
> Do not open the sensors.
Eye contact: Rinse the affected eye thoroughly under running
water for 10 minutes, keeping the eyelids wide open and
protecting the unaffected eye. Remove contact lenses
wherever possible.
CAUTION
Acid in the sensor filters.
May cause irritation to the skin, eyes or respiratory tract.
> Do not open the sensor filters.
Eye contact: Rinse the affected eye thoroughly under running
water for 10 minutes, keeping the eyelids wide open and
protecting the unaffected eye. Remove contact lenses
wherever possible.
Skin contact: Remove the injured person’s contaminated
clothing, ensuring self-protection. Rinse affected skin areas
under running water for at least 10 minutes.
Inhalation: Move to fresh air and make sure that breathing is
unrestricted.
Ingestion: Rinse mouth out and spit out liquid. If conscious,
drink 1 glass of water (approx. 200 ml). Do not induce vomiting.
2.4. Protecting the environment
> Dispose of faulty rechargeable batteries/spent batteries in
accordance with the valid legal specifications.
> At the end of its useful life, send the product to the separate
collection for electric and electronic devices (observe local
regulations) or return the product to Testo for disposal.

3 Specifications
11
3Specifications
3.1. Use
The testo 350 is a portable flue gas analyser for professional flue
gas analysis. The instrument consists of the Control Unit (control
unit for displaying readings and controlling the meas. box) and the
meas. box (measuring instrument). Plug-type contacts, databus
cable or Bluetooth®(option) are used to connect the Control Unit to
the meas. box.
The testo 350 has been designed for the following tasks /
applications:
• Service / adjustment of industrial furnace systems (processing
plants, power plants)
• Emission control and inspection of compliance with emission
guidelines
• Service / commissioning of burners / boilers in industrial areas
• Measurements on gas turbines / stationary industrial engines
testo 350 must not be used:
• for continuous measurements
• as a safety (alarm) device
• to measure combustion gases (before the actual combustion
process)
3.2. Technical data
3.2.1. Examinations and licenses
As declared in the certificate of conformity, this product complies
with Directive 2014/30/EC.
This product is TÜV approved.
3.2.2. Bluetooth®module (option)
The use of the wireless module is subject to the regulations and
stipulations of the respective country of use, and the module
may only be used in each case in countries for which a country
certification has been granted.
The user and every owner undertake to adhere to these
regulations and prerequisites for use, and acknowledge that the
re-sale, export, import, etc. in particular in, to or from countries
without wireless permits, is their responsibility.

3 Specifications
12
Product
testo 350
Analyse box
Control Unit
Mat.-No.
0632 3510
0632 3511
Date
17.09.2020
Country
Comments
Canada
contains IC 5123A-WT11U
IC Warnings
Europa + EFTA
(Länderliste
einfügen)
EU countries:
Belgium (BE), Bulgaria (BG), Denmark (DK),
Germany (DE), Estonia (EE), Finland (FI), France
(FR), Greece (GR), Ireland (IE), Italy (IT), Latvia
(LV), Lithuania (LT), Luxembourg (LU), Malta
(MT), Netherlands (NL), Austria (AT), Poland
(PL), Portugal (PT), Romania (RO), Sweden (SE),
Slovakia (SK), Slovenia (SI), Spain (ES), Czech
Republic (CZ), Hungary (HU), United Kingdom
(GB), Republic of Cyprus (CY).
EFTA countries:
Iceland, Liechtenstein, Norway, Switzerland
Japan
Japan Information
Malaysia
Authorized
South Korea
Analyse box: R-R-TTT-testo350KB Control
Unit: R-R-TTT-testo350KR
see KCC Warning

3 Specifications
13
USA
contains FCC ID: QOQWT11U
FCC Warnings
Radio module
Feature
Values
Bluetooth Range
<10 m (free field)
Bluetooth type
Bluegiga WTT11u
Bluetooth Module
Qualified Design ID
22298
Declaration ID
B016141
Bluetooth radio class
Class 1
Bluetooth company
Silicon Laboratories Inc.
RF Band
2402 - 2480 MHz
Nominal output power
17 dBm
IC Warnings
RSS-Gen & RSS-247 statement:
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to
the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation
of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts
de licence.
L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
FCC Warnings
Information from the FCC (Federal Communications Commission)
For your own safety
Shielded cables should be used for a composite interface. This is to ensure continued protection
against radio frequency interference.
FCC warning statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:

3 Specifications
14
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution
Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment. Shielded interface cable must be used in order to comply
with the emission limits.
Warning
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
Japan Information
当該機器には電波法に基づく、技術基準適合証明等を受けた特定無線設備を装着している。
KCC Warning
해당 무선 설비는 운용 중전파혼신 가능성이 있음。
3.2.3. Declaration of Conformity
You can find the EU declaration of conformity on the Testo
website www.testo.com under the product-specific
downloads.
3.2.4. Measurement ranges and resolution
Analysis box
Measurement
parameter
Measurement
range
Resolution
O20…25vol.% 0.01vol.%
CO, H2-comp. 0…10000ppm 1ppm
COlow, H2-comp. 0...500ppm 0.1ppm
NO 0...4000ppm 1ppm
NOlow 0...300ppm 0.1ppm

3 Specifications
15
Measurement
parameter
Measurement
range
Resolution
NO20...500ppm 0.1ppm
SO20...5000ppm 1ppm
H2S 0...300ppm 0.1ppm
CO2-(IR) 0...50vol.% 0.01Vol.% (0…25Vol.%)
0.1Vol.% (> 25Vol.%)
CxHy 1, 2Natural gas:
100…40000ppm
Propane:
100…21000ppm
Butane:
100…18000ppm
10ppm
10ppm
10ppm
Differential
pressure 1
-40…40hPa 0.01hPa
Differential
pressure 2
-200…200hPa 0.1hPa
NTC (permanently
installed)
-20 to 50°C 0.1°C
Abs. Press.,
optionally when IR
sensor is installed
600…1150hPa 1hPa
Flow velocity 0…40m/s 0.1m/s
Type K (NiCr-Ni) -200 to 1370°C 0.1°C
Type S (Pt10Rh-Pt) 0 to 1760°C 0,1°C
3.2.5. Accuracy and response time
Analysis box
Measurement
parameter
Accuracy Response
time
O2±0.2Vol.% < 20s (t95)
1Detection limit: 50ppm
2Strict compliance with the lower explosion limit is mandatory.

3 Specifications
16
Measurement
parameter
Accuracy Response
time
CO, H2-comp. ±10ppm (0…199ppm)
±5% of reading (200…2000ppm)
±10% of reading (rest of range)
< 40s (t90)
COlow, H2-comp. ±2ppm (0…39.9ppm CO)
±5% of reading (rest of range)
< 40s (t90)
NO ±5ppm (0…99ppm)
±5% of reading
(100…1999.9ppm)
±10% of reading (rest of range)
< 30s (t90)
NOlow ±2ppm (0…39.9ppm)
±5% of reading (rest of range)
< 30s (t90)
NO2±5ppm (0…99.9ppm)
±5% of reading (rest of range)
< 40s (t90)
SO2±5ppm (0…99ppm)
±5% of reading (100…1999ppm)
±10% of reading (rest of range)
< 30s (t90)
H2S ±2ppm (0…39.9ppm)
±5% of reading (rest of range)
< 35s (t90)
CO2-(IR) ±0.3Vol.% ±1% of reading
(0…25Vol.%)
±0.5Vol.% ±1.5% of reading
(rest of range)
< 10s (t90)
heat-up time:
< 15min
CxHy ±400ppm (100…4000ppm)
±10% of reading (rest of range)
< 40s (t90)
Differential
pressure 1
±0.03hPa (-2.99…2.99hPa)
±1.5% of reading (rest of range)
-
Differential
pressure 2
±0.5hPa (-49.9…49.9hPa)
±1.5% of reading (rest of range)
-
Absolute
pressure
±10hPa -
Type K (NiCr-Ni) ±0.4°C (-100 to 200°C)
±1°C (rest of range)
-
Type S
(Pt10Rh-Pt)
±1°C (0 to 1760°C) -

3 Specifications
17
Measurement
parameter
Accuracy Response
time
Combustion air
(VT) via
permanently
installed NTC
±0.2°C (-10…50°C) ±3°C Offset -
3.2.6. Measurement range extension for individual slot
(option)
Measurement
parameter
Max. measuring
range with highest
dilution factor 40
Accuracy 3Resolution
CO, H2-comp. 0…400000ppm ±2% of reading 1 ppm
COlow,
H2-comp.
0…20000ppm ±2% of reading 0.1ppm
SO20…200000ppm ±2% of reading 1 ppm
NOlow 0…12000ppm ±2% of reading 0.1ppm
NO 0…160000ppm ±2% of reading 1 ppm
CxHy 4, 5Natural gas:
100…40000ppm
Propane:
100…21000ppm
Butane:
100…18000ppm
±2% of reading
10 ppm
10 ppm
10 ppm
Dilution stages: x2, x5,x10, x20, x40
3The additional measuring inaccuracy, that needs to be added to the
measuring inaccuracy without dilution, is specified.
4Detection limit: 50ppm
5Strict compliance with the lower explosion limit is mandatory.

3 Specifications
18
3.2.7. Fresh air valve (option)
Dilution of all sensors, dilution factor 5
Measurement
parameter
Measurement
range
Accuracy 6, 7
O2The reading does
not appear in the
display.
-
CO, H2-comp. 2500…50000ppm ±5% of reading
(-150…0hPa)
COlow, H2-comp. 500…2500ppm ±5% of reading
(-100…0hPa)
NO2500…2500ppm ±5% of reading
(-50…0hPa)
SO2500…25000ppm ±5% of reading
(-100…0hPa)
NOlow 300…1500ppm ±5% of reading
(-150…0hPa)
NO 1500…20000ppm ±5% of reading
(-100…0hPa)
H2S 200…1500ppm ±5% of reading
(-100…0hPa)
CxHy 8, 9The reading does
not appear in the
display
-
CO2-(IR) The reading does
not appear in the
display.
-
6The additional measuring inaccuracy, that needs to be added to the
measuring inaccuracy without dilution, is specified.
7Accuracy data are valid within the specified pressure range (pressure
on probe tip).
8Detection limit: 50ppm
9Strict compliance with the lower explosion limit is mandatory.

3 Specifications
19
3.2.8. Other instrument data
Flue gas analyser
Feature Values
Ambient
temperature
-5°C…45°C
short-term (max. 5min.): up to 80°C by
radiated heat (e.g. heat radiation from a hot
exhaust channel)
Ambient pressure 600…1100mbar (abs.)
Ambient humidity 5…95%rF
Storage and
transport
temperature
-20 to 50°C
Degree of protection IP40
Control unit
Feature
Values
Power supply • Li-ion rech. batt.
• Meas. box
• Mains adapter
Battery charge time 7h (via mains adapter)
14h (via CAN interface)
Rech. batt. service
life
approx. 5h (display switched on, Bluetooth®
deactivated)
Memory 250,000 readings
Housing material PC, TPE
Weight 440g
Display Graphic colour display, 240 x 320 pixels
Dimensions 88 x 38 x 220mm
Analysis box
Feature
Values
Power supply via rech. batt. Li-ion rech. batt.
via internal mains unit: 100V AC/0.45A -
240V AC/ 0.2A (50-60Hz)
via DC-input (option) 11V…40V DC/
1 - 4A

3 Specifications
20
Feature Values
Battery charge time <6h
Battery operation
time
2.5h (with gas cooler and IR module) /
4.5h (without gas cooler and IR module)
Dimensions 330 x 128 x 438mm
Housing
ABS URL 94V0
Weight 4800g (completely assembled)
Memory 250000 readings
Flue gas
overpressure
max 50hPa
Underpressure max. 300hPa
Pump volumetric
flow rate
1 l/min (controlled), standard litre ±0.1l/min
Hose length max. 16.2m (corresponds to five probe hose
extensions)
Diluting gas
Fresh air or nitrogen
Flue gas dust load max. 20g/m³
Humidity load max. 70°Ctd at measuring input
USB interface USB 2.0
Trigger input Voltage: 5...12V (falling or rising flank)
Pulse width: >1 s
Load: 5V/max. 5mA, 12V/max. 40mA
Bluetooth®option Class1 module (reach <100m in open field)