Kimo MP 202 Manual

R
CONSTRUCTEUR
CLASS 200
Air velocity Pressure Humidity Air flow Temperature
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DIRECTIONS FOR USE
SMART MULTI-FUNCTIONS
DEVICES
MP 202
Pressure sensor
from 0 to 1000 Pa

TECHNICAL SPECIFICATIONS .................................................
- Description ..........................................................................
- Keyboard .............................................................................
- Connections ........................................................................
INTRODUCTION :
INTRODUCTION OF THE MENU
PRESSURE MENU
TEMPERATURE MENU
SUB-MENUS :
.............................................
.
........................................................................
.................................................................
- Units ....................................................................................
- Delta T ................................................................................
- Automatic average ..............................................................
- Point by point average.........................................................
- Automatic point by point average .......................................
- Air flow using Pitot tube.......................................................
- Air flow using Debimo .........................................................
- Air flow with K Factor...........................................................
- Velocity with Pitot ................................................................
- Velocity with Debimo ...........................................................
- Temperature equalization ...................................................
SUMMARY
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2
2
3
3
4
5
5
5
5
6
6
6
6
7
7
7
SETTING :
DATA RECORDING, PRINTING AND DELETING
GUARANTEE
CALIBRATION
- Date and hour......................................................................
- Retro-lighting .......................................................................
- Contrast ...............................................................................
- Keys beep.............................................................................
- Languages ...........................................................................
- Automatic stop......................................................................
- Solenoid valve .....................................................................
- New .....................................................................................
- Print .....................................................................................
- Delete..................................................................................
..................................................................................
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TECHNICAL SPECIFICATIONS
1
* Performed in laboratories conditions, accuracies mentioned in this document will be guaranteed, subject to the same conditions or to a
calibration balancing.
The MP 202 is a micromanometer, compatible with all thermocouple K temperature probes. For more details,
see the technical data sheet of the probes for portable instruments.
mmH O, Pa, 0 to ±1000Pa 1Pa
In Wg
m/s, fpm 2 to 40m/s 0,1m/s
m /h, cfm, l/s, m /h 0 to 65000m /h 1m /h
Units of measure Measuring ranges Accuracies* Resolutions
Pressure
Velocity with Pitot
Airflow with Pitot
2±0,5% of reading ±1Pa
±3% of reading ±0,1m/s
±3% of reading ±10m3/h
Velocity Debimo
Airflow Debimo
m/s, fpm 2
33 3 3
to 40m/s 0,1m/s
m /h, cfm, l/s, m /h 0 to 65000m /h 1m /h
-200 to -40°C 0,1°C
°C, °F, K -39 to +999°C 0,1°C
+1000 to +1300°C 1°C
±3% of reading ±0,1m/s
±3% of reading ±10m3/h
±1% of reading ±1,2°C
±0,5% of reading ±0,8°C
±1% of reading ±1,2°C
33 3 3
Thermocouple K
DISPLAY :
HOUSING :
KEYPAD :
Thermocouple K connectors :
Pressure :
Thermocouple temperature : Thermocouple K class 1
Graphic, with automatic backlighting. Size 48 x 24 mm.
Shock-proof, made of ABS/PC, with Elastomer edges.
Made of Elastomer : 4 keys and one control knob.
Ø 5,2 mm, made of nickelled brass
compensated miniature
plugs
USB.
RS 232.
piezo-resistive sensor (linearity : 0,25%FS,
response time : 500 µs, stability (long term) : 0,25%FS)
250 mbar
CONNECTIONS :
Pressure connectors :
Numeric connection output :
COMMUNICATION MODE :
MEASURING ELEMENTS :
Overpressure allowed :
CONFORMITY :
DIMENSIONS :
WEIGHT :
LANGUAGES AVAILABLE :
176 x 78 x 35 mm
400 g
Electromagnetical compatibility (norm NF EN 61326-1)
4 Alcaline batteries 1,5 V LR6
Neutral gas
From 0 to 50°C.
From 0 to 50°C.
French, English, Spanish, Portuguese, Italian, German,
Dutch.
POWER SUPPLY :
WORKING ENVIRONMENT :
WORKING TEMPERATURE :
STORAGE TEMPERATURE :

Description :
Pressure plug
Battery load
Scrolling down menu
Graphic display
System of probes
fixing
Connection of the
battery charger
Elastomer protection
PRESENTATION
2
Keyboard :
2
4
1. ON/OFF : Switch on / switch off the instrument.
ESC : Return to the previous page or on the last
validated data.
2. Press 1 time : HOLD function, freeze the current
measure.
Press 2 times : show the values minimum and
maximum measured.
Press 3 times : return to the current menu
measure.
3. Recording : allow to memorize data.
4. Press on the control knob to validate.
B
5. Print out of data on a printer.
rowse the menu by scrolling down the knob.
1
35

DISPLAY SIDE
Connections :
Thermocouple K
input
(T1)
thermocouple K
input
(T2)
Pressure socket (+)
Depression socket (-)
-:
-:
T1 and T2
Pressure and depression sockets
Connection of thermocouple K probes
Connection of silicone tubes
for measure of pressure or air velocity / air flow with Pitot tube.
USB port for connection
to the printer and
joining to a PC
3
To switch on the instrument, press the key “ON/OFF”.
The screen shows the name of the device, its serial number, its calibration date, the date and hour (see photo
below).
To access to the menu pressure, press on the knob ; To access to
another menu, connect the corresponding probe. If this one uses the
SMART PRO system, the screen shows the type of the connected
probe, and its calibration or adjusting date. To access to the menu press
on the knob. To return to the homepage, disconnect the probe or press
on “ESC” for the menu pressure.
To switch off the instrument, press some seconds on the “ON/OFF” key.
INTRODUCTION OF THE MENU
MP 202

When you access to the menu pressure, an autozero is automatically made, then you can read at the center
of the screen the measured value. The last line of the screen shows the next menu (
):
- Autozero
- Units
- Integration
- Point by point average
- Automatic point by point average
To validate a function, press on the knob when the wished function is shown on the screen.
browsing the menu by
scrolling down the knob
- Automatic average
- Air velocity with Pitot
- Air velocity with Debimo
- Air flow with Pitot (rectangular, circular)
- Air flow with Debimo (rectangular, circular)
- Air flow with K Factor
Autozero :
To realize a manual autozero, press on the knob when the scrolling down menu displays “autozero”.
Units :
See p. 5
Point / point average :
See p. 6
Automatic point / point average :
See p. 6
Integration :
The coefficient of integration allows to smooth the measure, to avoid the inconvenient variations. To
enter a coefficient, use the knob to make scroll down figures from 0 to 9 and validate by pressing on the
knob.
Coefficient 0: no integration, important fluctuation in the shown measure.
Coefficient 9: maximal integration, more stable reading (recommended coefficient of integration).
4
PRESSURE MENU
Automatic average :
See p. 5
Air velocity with Pitot :
See p. 7
Air velocity with Debimo :
See p. 7
Air flow with Pitot :
See p. 6
Air flow with Debimo :
See p. 6
Air flow with K Factor :
See p. 7

When you connect your probe(s) (see connections p. 3), the screen shows its characteristics. It is possible to
connect 2 probes thermocouple K at the same time. Press then on the knob to enter in the menu temperature,
the measured value is shown in the screen and the following menu appears on the last line (by browsing the
menu by scrolling down the knob):
- Units
- Delta T (only if 2 probes thermocouple K are connected)
To validate a function, press on the knob when the wished function is shown on the screen.
Units :
See p. 5
Delta T :
See p. 5
TEMPERATURE MENU
Units :
Browse the different available units validate pressing on the knob. When
you have the choice between various parameters (velocity and temperature, for example), you have to
validate each unit of measure.
by scrolling down the knob and
SUB-MENUS
Delta T :
When 2 thermocouple K probes are connected, you have the possibility of calculate the Delta T which
corresponds to the difference between the temperature measured by T1 and T2. To come out of this
function, press the touch " ESC ".
Automatic average :
This function allows to calculate the average value that the device measured in an interval of chosen
time. When "Departure" appears on the screen, press on the knob to start the calculation. The screen
registers the sold time. To stop and reach the result, press again on the knob. The results are registered
on the screen: average (s), minimum value (s), maximum value (s), standard deviation(s) as well as the
duration of the calculation. Press on " ESC " to return to the previous page (by pressing on the knob, you
begin a new calculation).
5

Point / point average :
This function allows to calculate the average value of various points which you will have validated. The
s allows to validate a point or to reach the average of points previously validated. To
validate a point, press on the knob. Validate as many points as necessary, then by means of the knob,
choose "Average" and validate. The screen shows then: average(s), count of validated points, minimum
value(s), maximum value(s) and . To show the values of the various points, press
on the knob. Press then on " ESC ": once to return to the previous display, twice to begin another
calculation and three times to go out of the menu "point / point average".
crolling down menu
standard deviation(s)
Automatic point / point average :
This function allows to calculate the average value of various points, calculated themselves on a
duration beforehand defined.
It is necessary to choose at first the duration on which will be calculated each of the points;
and validate every number by pressing on the knob. Once the
duration validated, the scrolling down menu gives you access to the validation of points and to the
average. Proceed then in the same way as for the calculation of "average point / point" (previous
paragraph).
browse the
figures by scrolling down the knob
Airflow with Pitot (see connection of the Pitot tube p.7) :
When you enter in this menu, it is necessary to begin by selecting the type of diffuser : rectangular or
circular
validate. Enter
the length of the diffuser.Browse each figure by scrolling down the knob and validate pressing on the
knob ( to return to the previous figure, press on “ESC”). Proceed in the same way for the width.
You have access to a new scrolling down menu :
- Autozero (see p. 4)
- Units (see p. 5)
- Point/point average (see p. 6)
- Automatic point/point average (see p. 6)
- Temperature equalization (see p. 7)
- Rectangular :
by scrolling down the knob
browse then the units of measurement by scrolling down the knob and
6
Airflow with Debimo :
The principle is the same that the sub-menu “Airflow with Pitot” : Select the type of diffuser, the length and
the width or the diameter. The screen shows the following scrolling down menu :
- Autozero (see p. 4)
- Units (see p. 5)
- Automatic average (see p. 5)
- Temperature equalization (see p. 7)
- Circular : browse then the units of measurement by scrolling down the knob and validate. Enter the
diameter of the diffuser. Browse each figures by scrolling down the knob and validate pressing on the
knob. You have access to a new scrolling down menu :
- Autozero (see p. 4)
- Units (see p. 5)
- Point/point average (see p. 6)
- Automatic point/point average (see p. 5)
- Temperature equalization (see p. 7)

Velocity with Pitot :
Connect the Pitot tube (See plan opposite).
At the bottom of the screen appears the
following submenu:
- Autozero (see p. 4)
- Temperature equalization (see p. 7)
- Automatic point / point average
(see p. 6)
- Point / point average (see p. 6)
- Units (see p. 5)
7
Dynamic pressure = TP - SP
Velocity with Debimo :
At the bottom of the screen appears the following submenu:
- Autozero (see p. 4)
- Units (see p. 5)
- Automatic average (see p. 5)
- Temperature equalization (see p. 7)
Temperature equalization :
It is possible to modify the value of the compensation in temperature. Indeed, the velocity and the airflow
with Pitot's tube and with Debimo blades are calculated from a temperature of use in +20°C. It is thus
necessary to enter the real temperature of use to obtain more precise results.
When you are in the menu ‘Temperature equalization’, modify the symbol (+ o -) by the means of the knob
and validate pressing on the knob. You have to process in the same way to validate each of the 4 figures
of the temperature.
To reach the various settings, switch on the device (do not connect a probe). Press then on "ON / OFF".
The following scrolling down menu appears :
- Date and hour
- Retro-lighting
- Contrast
- Keys Beep
- Languages
- Automatic stop
- Solenoid valve
To validate a function, press on the knob when the wished function is shown on the screen.
SETTINGS
-
+
Total
Pressure
(TP)
+
Static
Pressure
(SP)
-
Air flow with K Factor :
The K Factor is a coefficient making possible to calculate a flow from a Delta P. This coefficient is given by
the manufacturer of supplying diffusers equipped with pressure connections (+ and -). The K Factor is
stated in the technical datasheet from the manufacturer. From the square root of the measured pressure
(Delta P) and from the K factor, you get the airflow :
The window “K Factor flow” appears. During the first use, it displays a zero value of the coefficient
(0,00). To modify the value of the K Factor, press the control knob. You can “Confirm” or “Modify”
your choice. Select “Modify”, then validate. Then enter the value of the coefficient using the control
knob, and validate again (possibility to indicate up to 10 different values). Then select the unities of
flow (m³/s, m³/h, L/s, cfm) and of pressure (mmH2O, inWG, kPa, mmHG, mbar, Pa). Validate. The
screen displays the value of the measured flow, the Delta P and the K Factor.
Flow = Delta P x Kf

Date and hour :
Use the knob to settle each figures of the date and of the hour, and validate at each time pressing on the
knob. To return to a figure previously validated, press on " ESC ".
Retro-lighting :
It is possible to activate or to deactivate the retro-lighting of the display : by means of the knob choose
"ON", " OFF " or "automatic" and press to validate. To go out of this menu, press on " ESC ".
Contrast :
By the means of the knob, adjust the contrast of the screen from 0 to 7 and validate by pressing on
the knob.
Keys beep :
It is possible to activate or to deactivate the tone of keys. Validate the chosen option by pressing on
the knob.
8
Languages :
By the means of the knob, browse the different available languages and validate pressing on the knob.
Automatic stop :
It is possible to cancel the automatic stop of the device or to settle it. For that purpose, use the scrolling
down knob and choose " OFF " to cancel the automatic stop or choose a value (by slice of 15 minutes).
When you restore data on PC, the automatic stop does not work, but at the end of the load, the
device goes out automatically.
Solenoid valve :
You can activate or deactivate the solenoid valve, that is make an autozero. It is nevertheless strongly
recommended to leave it active.
Before enter in the menu "recording", it is necessary to connect the probes that will be used. Enter in the menu
which you wish to record. Press the key "Recording" (see p. 3) to reach the menu " Datalogger ". At the bottom
of the screen appears the following scrolling down menu:
- New
- Print.
- Delete
It is thus possible to print data, to record or to delete them.
DATA RECORDING, PRINTING AND DELETING