Trotec BV15WP Manuale utente
TRT-BA-BV15WP-TC211004TTRT04-002-EN
BV15WP
EN
ORIGINAL INSTRUCTIONS
DIFFERENTIAL PRESSURE
MEASURING DEVICE
CONTROLLED VIA SMARTPHONE
2 EN
differential pressure measuring device controlled via smartphone BV15WP
Table of contents
Notes regarding the instructions .........................................2
Safety .....................................................................................2
Information about the device................................................4
Available accessories ...........................................................5
Transport and storage...........................................................5
Operation ...............................................................................6
Maintenance and repair ......................................................13
Errors and faults..................................................................13
Disposal ...............................................................................14
Declaration of conformity ...................................................14
Notes regarding the instructions
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
instructions must be observed.
You can download the current version of the instructions and
the EUdeclaration of conformity via the following link:
BV15WP
https://hub.trotec.com/?id=44699
Safety
Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use.
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future
reference.
• Do not use the device in potentially explosive rooms or
areas and do not install it there.
• Do not use the device in aggressive atmosphere.
• Do not immerse the device in water. Do not allow liquids to
penetrate into the device.
• The device may only be used in dry surroundings and must
not be used in the rain or at a relative humidity exceeding
the operating conditions.
• Protect the device from permanent direct sunlight.
• Do not expose the device to strong vibrations.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Do not open the device.
• Never charge batteries that cannot be recharged.
• Different types of batteries and new and used batteries
must not be used together.
• Insert the batteries into the battery compartment according
to the correct polarity.
• Remove discharged batteries from the device. Batteries
contain materials hazardous to the environment. Dispose
of the batteries according to the national regulations.
• Remove the batteries from the device if you will not be
using the device for a longer period of time.
• Never short-circuit the supply terminal in the battery
compartment!
EN 3
differential pressure measuring device controlled via smartphone BV15WP
• Do not swallow batteries! If a battery is swallowed, it can
cause severe internal burns within2hours! These burns
can lead to death!
• If you think batteries might have been swallowed or
otherwise entered the body, seek medical attention
immediately!
• Keep new and used batteries and an open battery
compartment away from children.
• Observe the storage and operating conditions (see
Technical data).
Intended use
Use this device in combination with a terminal device that is
compatible with the installed Trotec MultiMeasure Mobile app.
Only use the device for differential pressure and flow rate
measurements of the air or non-aggressive gases within the
measuring range specified in the technical data. Observe and
comply with the technical data.
The Trotec MultiMeasure Mobile app on the terminal device is
used for both operation and the evaluation of the measured
values.
Data logged by the device can be displayed, saved or
transmitted either numerically or in form of a chart.
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
Foreseeable misuse
Do not use the device in potentially explosive atmospheres, for
measurements in liquids or on live parts.
Radio waves may interfere with the operation of medical
equipment and cause malfunctions. Do not use the device near
medical equipment or within medical institutions.
Persons with pacemakers must observe a minimum distance of
20cm between the pacemaker and the device.
Also do not use the device near automatically controlled
systems such as alarm systems and automatic doors. Radio
waves may interfere with the operation of such equipment and
cause malfunctions. Make sure that no other devices are
malfunctioning during the use of your device.
Any unauthorised changes, modifications or alterations to the
device are forbidden.
Personnel qualifications
People who use this device must:
• have read and understood the instructions, especially the
Safety chapter.
Safety signs and labels on the device
Note
Do not remove any safety signs, stickers or labels from
the device. Keep all safety signs, stickers and labels in
legible condition.
The following safety signs and labels are attached to the device:
Warning of magnetic field
Information marked with this symbol indicates dangers
to the life and health of persons due to magnetic fields.
Disrupted operation or damage to pacemakers and
implanted defibrillators caused by the device
This symbol indicates that the device must be kept
away from pacemakers or implanted defibrillators.
Residual risks
Warning of electrical voltage
There is a risk of a short-circuit due to liquids
penetrating the housing!
Do not immerse the device and the accessories in
water. Make sure that no water or other liquids can
enter the housing.
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
Warning
Magnetic field!
The magnet attachment can affect pacemakers and
implanted defibrillators!
Always keep a minimum distance of 20cm between
the device and pacemakers or implanted defibrillators.
Persons with pacemakers or implanted defibrillators
must not carry the device in their breast pocket.
Warning
Risk of damages or data loss due to magnetic field!
Do not store, carry or use the device in the vicinity of
data storage media or electronic devices such as hard
drives, television units, gas meters or credit cards!
There is a risk of data loss or damages. If possible,
keep the highest safety distance possible (at
least1m).
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The device is not a toy and does not belong in the
hands of children.
4 EN
differential pressure measuring device controlled via smartphone BV15WP
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution
Keep a sufficient distance from heat sources.
Note
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Note
Do not use abrasive cleaners or solvents to clean the
device.
Information about the device
Device description
Used in combination with Trotec’s MultiMeasure Mobile app the
differential pressure anemometer permits measurements of
differential pressure in the air or in non-aggressive gases. The
optionally available Pitot tube also enables you to measure the
air velocity.
In case of individual measurements, the measurement value
display can be refreshed both via the app and by a brief
actuation of the measurement button at the measuring device.
Apart from the hold function, the app can indicate minimum,
maximum and average values and carry out series
measurements.
In the app you can specify MAX and MINalarm thresholds for all
parameters measured with the device.
The measurement results can be displayed and saved on the
terminal device either numerically or in form of a chart. Then,
the measurement data can be sent in PDF or Excelformat.
The app also includes a report generation function, an organiser
function, one for customer management and further analysis
options. Moreover, it is possible to share measurements and
project data with colleagues in another subsidiary. If
MultiMeasure Studio Professional is installed on a PC, you can
even use report templates and ready-made text blocks for
various fields of application to turn the data into professional
reports.
Device depiction
1
2
3
4
5
No. Designation
1 + and -inputs
2 LED
3On/ off/ measurement button
4 Battery compartment with cover
5 Lock
EN 5
differential pressure measuring device controlled via smartphone BV15WP
Technical data
Parameter Value
Model BV15WP
Differential pressure
Measuring range 0 to 150hPa
Accuracy ±0.05hPa at 0to1hPa
±(0.2hPa+1.5%) at 1to 150hPa
Resolution 0.01 hPa
Air flow rate
Measuring range 0 m/s to 50m/s
Accuracy ±5% at 10m/s
Resolution 0.1 m/s
General technical data
Bluetooth standard Bluetooth4.0, Low Energy
Bluetooth frequency
range
2.4GHz
Bluetooth max.
transmission power
10dBm
Radio range approx. 10m
(depending on measuring environment)
Storage temperature -20°C to 60°C with <80%RH
Operating temperature -20°C to 50°C with <90%RH
Power supply 3x 1.5V batteries, typeAAA
Device switch-off after approx. 3minutes without active
Bluetooth connection
Protection type IP40
Weight 110g
Dimensions
(lengthx widthx
height)
153mm× 38mm× 23mm
Scope of delivery
• 1x Device BV15WP
• 3x 1.5V battery AAA
• 1 x Wrist strap
• 2 x Hose
• 1 x Quick guide
Available accessories
Designation Article number
Pitot tube BV15WP 3.510.206.062
Transport and storage
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Warning
Risk of damages or data loss due to magnetic field!
Do not store, carry or use the device in the vicinity of
data storage media or electronic devices such as hard
drives, television units, gas meters or credit cards!
There is a risk of data loss or damages. If possible,
keep the highest safety distance possible (at
least1m).
Transport
Before transporting the device, please observe the following:
• Remove the hoses from the connections at device and
Pitot tube.
When transporting the device, ensure dry conditions and and
protect the device from external influences e.g. by using a
suitable bag.
Storage
When the device is not being used, observe the following
storage conditions:
• dry and protected from frost and heat
• protected from dust and direct sunlight
• the storage temperature complies with the values specified
in the Technical data
• Batteries are removed from the device
6 EN
differential pressure measuring device controlled via smartphone BV15WP
Operation
Inserting the batteries
Note
Make sure that the surface of the device is dry and the
device is switched off.
1.
Unlock the battery compartment by turning the lock(5) in a
way that the arrow points towards the opened padlock icon.
2. Remove the cover from the battery compartment(4).
3. Insert the batteries (3batteries of typeAAA) into the
battery compartment with correct polarity.
4. Put the cover back onto the battery compartment.
5. Lock the battery compartment by turning the lock(5) in a
way that the arrow points towards the closed padlock icon.
MultiMeasure Mobile app
Install the Trotec MultiMeasure Mobile app on the terminal
device you want to use in combination with the device.
Info
Some of the app's functions require access to your
location and an active Internet connection.
The app is available for download in the Google Play Store as
well as in Apple's app store and via the following link:
https://hub.trotec.com/?id=43083
Connecting the appSensor
Info
The app can simultaneously be connected to several
different appSensors or appSensors of the same type
and also record several measurements at the same time.
Proceed as follows to connect the appSensor to the terminal
device:
üThe Trotec MultiMeasure Mobile app is installed.
üThe Bluetooth function on your terminal device is activated.
1. Start the Trotec MultiMeasure Mobile app on the terminal
device.
2. Briefly actuate the On/ off/ measurementbutton(3) three
times to switch on the appSensor.
ðThe LED(2) flashes yellow.
3. Press the Sensors button(6) on the terminal device.
ðThe sensors overview opens.
4. Press the Refresh button(7).
ðIf the scanning mode was not active before, the colour
of the Refreshbutton(7) will change from grey to black.
The terminal device now scans the surroundings for all
available appSensors.
5. Press the Connect button(8) to connect the desired sensor
to the terminal device.
ðThe LED(2) flashes green.
ðThe appSensor is connected to the terminal device and
starts measuring.
ðThe on-screen display changes to the continuous
measurement.
Sensors
BA16WP
BM22WP
BM31WP
BP21WP
BA30WP
Connect
Active sensors nearby
Available sensors
8
7
6
BV15WP
Sensors Measurement
s
Reports Customers Settings
No. Designation Meaning
6Sensors button Opens the sensors overview.
7Refresh button Refreshes the list of sensors near the
terminal device.
8Connect button Connects the displayed sensor to the
terminal device.
Info
Allow for an acclimatization period of about 10minutes
in the respective measuring environment prior to the
appSensor's measuring operation.
EN 7
differential pressure measuring device controlled via smartphone BV15WP
Measuring the differential pressure
In the measuring mode for differential pressure measurements
the differential pressure of a zone1 can be determined with
regard to a reference environment (zone2 / equipment
location).
1. In the sensor settings (see appSensor settings), select the
differential pressure measurements measuring mode.
2. Reset the pressure gauge in the app by pressing the Menu
button and then the Calibrate button.
3. Connect the white tube to the +input(16).
ðThe -input(15) will not be connected to a tube.
BV15WP
4. Position the free end of the tube in the area (zone1) the
differential pressure of which is to be determined with
regard to the measuring device (zone2).
5. Read the measured values in the app.
ðA positive measured value indicates that the pressure in
zone1 is higher than in zone2.
ðA negative measured value indicates that the pressure
in zone1 is lower than in zone2.
ðThe measured value 0 indicates an identical pressure in
both zones.
Note:
Additionally, you can connect the black tube to the -input(15).
Bear in mind that in that case the reference environment zone2
is equivalent to the end of the black tube, not the device
location.
Measuring the air velocity
In the measuring mode for air velocity measurements the
current air velocity is measured with defined standard
conditions (temperature 21.1°C / 70°F, air pressure 14.7psi /
1013mbar).
1. In the sensor settings (see appSensor settings), select the
air velocity measurements measuring mode.
2. Reset the pressure gauge in the app by pressing the Menu
button and then the Calibrate button.
3. Connect the white tube to the +input(16) of both the
device and the connection for the total pressure (below) of
the Pitot tube.
4. Connect the black tube to the -input(15) of both the
device and the connection for the static pressure (side) of
the Pitot tube.
BV15WP
5. Point the upper end of the Pitot tube towards the air flow.
In doing so, make sure that the Pitot tube is not inclined
more than 10° with regard to the air current.
6. Read the measured values in the app.
If a negative measured value or no measured value is displayed,
please check the connections at the Pitot tube and the device
for proper fit and correct polarity.
8 EN
differential pressure measuring device controlled via smartphone BV15WP
Continuous measurement
Info
Note that moving from a cold area to a warm area can
lead to condensation forming on the device's circuit
board. This physical and unavoidable effect can falsify
the measurement. In this case, the app will either
display incorrect measured values or none at all. Wait a
few minutes until the device has become adjusted to
the changed conditions before carrying out a
measurement.
When the appSensor has been successfully connected to the
terminal device, a continuous measurement is started and
indicated. The refresh rate is 1second. The 12most recently
measured values are displayed graphically(9) in chronological
sequence. The currently determined and calculated measured
values are displayed numerically(10).
9
10
11
BV15WP
Differential pressure
Flow rate
[0,28 | 18,4] Ø 10,1
[6,8 | 54,8] Ø 39,8
Sensors Measurements Reports Customers Settings
No. Designation Meaning
9Differential
pressure indication
as graphic display
Indicates the differential pressure as
measured over the course of time.
Flow rate indication
as graphic display
Indicates the flow rate as measured
over the course of time.
10 Tabular value
display
Differential pressure: Indicates
minimum, maximum and average
value as well as the current value.
Flow rate: Indicates minimum,
maximum and average value as well
as the current value.
11 Menubutton Opens the menu to adjust the settings
of the current measurement.
Info
The indicated measured values will not be saved
automatically.
Info
By tapping on the graphic display(9) you can switch
over to the numeric display and vice versa.
Measurement settings
Proceed as follows to adjust the settings for the measurement:
1. Press the Menu button(11) or the free area below the
measured value display.
ðThe context menu opens.
2. Adjust the settings as required.
12
13
14
15
16
Reset min/ max/ Ø
X/Tmeasurement
Disconnect sensor
Sensor settings
Start recording
BV15WP
Differential pressure [0,28 | 18,4] Ø 10,1
Flow rate [6,8 | 54,8] Ø 39,8
Sensors Measurements Reports Customers Settings
No. Designation Meaning
12 Reset min/ max/
Ø button
Deletes the determined values.
13 X/Tmeasurement
button
Switches between continuous
measurement and individual
measurement.
14 Disconnect sensor
button
Disconnects the connected appSensor
from the terminal device.
15 Sensor settings
button
Opens the settings menu for the
connected appSensor.
16 Start recording
button
Starts a recording of the determined
measured values for later evaluation.
EN 9
differential pressure measuring device controlled via smartphone BV15WP
Individual value measurement
Proceed as follows to select the individual value measurement
as measuring mode:
1. Press the Menubutton(11) to open the context menu for
sensors.
2. Press the X/Tmeasurement button(13) to switch from
continuous measurement to individual value measurement.
ðIndividual value measurement has been selected as
measuring mode.
ðReturn to the screen displaying the measured values.
ðThe first measured value is automatically determined
and displayed.
18
19
17
Refresh measured value
BV15WP
Differential pressure [0,28 | 18,4] Ø 10,1
Flow rate [6,8 | 54,8] Ø 39,8
Sensors Measurements Reports Customers Settings
No. Designation Meaning
17 Determined
individual value
indication
Indicates the individual values for
differential pressure and flow rate
(see Refreshing the measured value).
18 Tabular value
display
Differential pressure: Indicates
minimum, maximum and average
value as well as the current value.
Flow rate: Indicates minimum,
maximum and average value as well
as the current value.
19 Refresh measured
value button
Performs an individual measurement
and refreshes the displays(17)
and(18).
Refreshing the measured value
Proceed as follows to refresh the measured values in the
individual value measurement mode:
1. Press the Refresh measured value button(19) on the
terminal device.
ðThe appSensor determines the current measured value
which is then displayed on the terminal device.
2. You can also press the On/ off/ measurement button(3)
on the appSensor.
ðThe appSensor determines the current measured value
which is then displayed on the terminal device.
Recording measured values
Proceed as follows to record measured values for later
evaluation:
1. Press the Menu button(11) or the free area below the
measured value display.
ðThe context menu for sensors opens.
2. Press the Start recording button(16).
ðThe RECbutton(20) replaces the Menubutton(11).
3. If you perform a continuous measurement, the measured
values determined from then on will be recorded.
4. If you perform individual value measurements, repeatedly
press the On/ off/ measurement button(3) on the
appSensor or the Refresh measured value button(19) on
the terminal device until you have logged all the required
measured values.
20
21
Reset min/ max/ Ø
X/Tmeasurement
Disconnect sensor
Sensor settings
BV15WP
Differential pressure [0,28 | 18,4] Ø 10,1
Flow rate [6,8 | 54,8] Ø 39,8
Stop recording
Sensors Measurements Reports Customers Settings
No. Designation Meaning
20 RECbutton Opens the sensor settings menu.
21 Stop recording
button
Stops the current recording of
measured values.
Opens the submenu for saving
recordings.
10 EN
differential pressure measuring device controlled via smartphone BV15WP
Stopping a recording
Proceed as follows to stop recording the measured values:
1. Press the RECbutton(20).
ðThe context menu for sensors opens.
2. Press the Stop recording button(21).
ðThe context menu for saving the recording opens.
3. You can optionally save, discard or resume the
measurement.
Saving a recording
Proceed as follows to save the recorded measured values:
1. Press the Savebutton(22) to save the recorded measured
values on the terminal device.
ðThe input mask for logging the recorded data opens.
2. Enter all the data relevant for an unambiguous assignment,
then save the recording.
ðThe recording will be saved on the terminal device.
22
24
23
BV15WP
Differential pressure [0,28 | 18,4] Ø 10,1
Flow rate [6,8 | 54,8] Ø 39,8
Save
Discard
Continue
Sensors
Measurements
Reports
Customers Settings
No. Designation Meaning
22 Savebutton Stops the current recording of
measured values.
Opens the input mask for logging
recording data.
23 Discardbutton Stops the current recording of
measured values.
Discards the recorded measured
values.
24 Continuebutton Resumes the recording of the
measured values without saving.
Analysing measurements
Proceed as follows to call up the saved measurements:
1. Press the Measurements button(25).
ðAn overview of already saved measurements will be
displayed.
2. Press the Display measurement button(27) for the desired
measurement to be indicated.
ðA context menu for the selected measurement opens.
Measurements
03/26/2019
test_a1 (23)
25
27
26
28
Sensors Measurements Reports Customers
Settings
No. Designation Meaning
25 Measurements
button
Opens the overview of saved
measurements.
26 Indication of the
date of the
measurement
Indicates the date on which the
measurement was recorded.
27 Display
measurement
button
Opens the context menu for the
selected measurement.
28 Indication of the
number of
measured values
Indicates the number of individual
measured values constituting the
saved measurement.
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