SIKA Dr. Siebert & Kühn GmbH & Co. KG * Struthweg 7-9 * 34260 Kaufungen * Germany 7/9
℡ +49 5605-803-0 *
+49 5605-803-54 * info@SIKA.net * www.SIKA.net
FULL SCALE CALIBRATION (PRESSURE)
WARNING
:
These procedures are included in this manual for
documentation, but must be performed by authorized
calibration centers and only if necessary.
SIKA
disclaims any liability with respect to measurement
errors or malfunctions that may result from not properly
enforced regulations, which also invalidate any manometer
certification
.
Keep the
ON
and PEAK
keys pressed for some seconds.
P0000 Select the password 3124 (), confirm withSET
P0
Open the pressure circuit to have zero pressure
Press the ZERO key and confirm with SET.
P1…P5
Generate the pressure steps. Using the keys (),
set the pressure values 20%(P1), 40%(P2), 60%(P3),
80%(P4) e 100%(P5) and confirm with SET
dp
Select the decimal point position (), confirm with
SET.
VACUUM
For the VACUUM calibration set the password 2124
and repeat the above procedure from -P0 to -P5
RS232C SERIAL COMMUNICATION PROTOCOL
Protocol: 8 bit data, 1 bit stop, NO parity.
Note: The Baud Rate is set in the Setting Menu.
To read the manometer pressure send the following string:
p000cr
The answer will be the following string:
SXX.XXX UM Z PY LB cr
S sign + / -
XX.XXX Pressure with the decimal point
UM Unit code 03=bar
Z if presents indicates that the ZERO function is activate
PY if presents indicates that the PEAK function is activate
positive(p+) or negative (p-).
LB if presents indicates a low battery condition
Command and programming string to send to the manometer.
p2XXcr Digital Filter. Select XX from 00 to 99
p3XXcr Resolution. Select XX to 00=1, 01=2, 02=5, 03=10
p4XXcr Auto Off Time. Select XX from 01 to 30
p6XXcr ZERO. Select XX to 00 = OFF, 01=ON
p7XXcr Positive Peak. Select XX to 00 = OFF, 01=ON
p8XXcr Negative Peak. Select XX to 00 = OFF, 01=ON
BATTERIES REPLACEMENT
The instrument is supplied with 2 not rechargeable Alkaline
batteries (AAA type 1,5V), with an average autonomy of 1 year.
Batteries consumption is signaled by the LbAtt message, the
measurements performed during this phase could be altered:
replace therefore the batteries. During this operation clean up the
clips contacts from
possible oxydation and
check the pressure
exerted by external flaps
on each battery: please
increase it if necessary.
Verify the electrical contact also in presence of malfunctions.
ALKALINE batteries shall be
either recycled or disposed
properly.
WARNING:
If the instrument won’t be used for long time it is
suggested to REMOVE batteries from manometer.
DISPOSAL
Deliver the instrument to companies specialized in scrapping
according to the laws in force in the country where intrument is
sold.
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