PCE Instruments PCE-DMM 10 Käyttöohje

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User manual
Manometer PCE-D M 10, M PCE- M 1DM 1
1. General information
1.1 Information on the operati ng manual
This operating manual contains important information on
proper usage of the device. Read this operating manual
carefully before installing and starting up the pressure
measuring device.
Adhere to the safety notes and operating instructions which
are given in the operating manual. Additionally applicable
regulations regarding occupational safety, accident
prevention as well as national installation standards and
engineering rules must be complied with!
This operating manual is part of the device and must be kept
at a, for the personnel always accessible location, close to
the installation position of the device.
This operating manual is copyrighted. The contents of this
operating manual reflect the version available at the time of
printing. It has been issued to our best knowledge and belief.
However, errors may have occurred. For incorrect
statements and their consequences, liability cannot be
assumed by PCE Instruments.
– – Technical modifications reserved
1.2 Symbols used
DANGER! Dangerous situation, which may result in
serious or fatal injuries
WARNING! - Potentially dangerous situation, which
may result in fatal or serious injuries
CAUTION! Potentially dangerous situation, which may
result in minor injuries
!CAUTION! ally dangerous situation, which mayPotenti
result in damage of objects
NOTE Tips and information for the user to ensure
good conditions for the operation.
1.3 Target group
WARNING! To avoid hazards for the operator and
damages of the device, following described instructions
have to be worked out by qualified technical personnel.
1.4 Limitation of liability
No liability is assumed and warranty claims are excluded in
case of non-observance of the operating manual, improper
application, modification of or damage to the device.
1.5 Intended use
- The battery powered digital pressure gauge PCE-DMM
1X has exclusively designed applications been for in
hydraulics pneumatics as well for mechanical and as
engineering. It can be easily and quickly installed in situ.
- It is in of user the responsibility the to verify thewhether
chosen device is the intended application. suitable for In
case of any our doubts, contact sales department to
eliminat indistinctnee any ss. PCE Instruments does
not assume any an and liability for incorrect selection
its consequences!
- Permissibl g or liquid s in thee media are ases s, pecified
data sheet. operator ensure Additionally the has to that
the wetted medium compatible the media is with parts,
for the intended application.
WARNING! Danger through improper usage!
1.6 Package contents
Please verify that all listed parts are undamaged included in
the delivery and check for consistency specied in your
order:
- 10 digital pr gaugeessure PCE-DM Mor D M 1PCE- M 1
-user manual
1.7 UL Approval devices -identication) (for with UL
The UL Approval was done with respect to U.S. standards
norms which also correspond with the applicable Canadian
standards norms for safety.
Note the following points, so that devices fulls the demands
of UL approval:
- The transmitter shall be supplied by Limited Energy
Source (per UL 61010) or NEC Class 2 Power Source.
- only indoor use
- maximum operating voltage: see technical data
- use only batteries with UL certification
2. Installation
2.1 Mounting an safetyd instructions
WARNING! Install the device only when depressurized
and currentless!
WARNING! This device may only be installed by
qualified technical personnel who has read and
understood the operating manual!
!Handle this electronic precision measuring device
carefully in packed as well as in unpacked condition!
!The device must not be subject to any changes or
modifications.
!The device may not be thrown!
!To avoid damaging the diaphragm, remove packaging
and protective cap only directly before starting up the
device. A delivered protective cap must be stored!
Place the protective cap on the pressure port again
immediately after disassembling.
!Handle the unprotected diaphragm very carefully - it is
very sensitive and may be easily damaged.
!Do not use any force when installing the device to
prevent damage of the device and the plant!
Take care that no mechanical stresses occur at the
pressure port as a result of the installation, since this
may cause a shifting of the characteristic curve.
In hydraulic systems, position the device in such a way
that the pressure port points upward (venting).
Provide a cooling line when using the device in steam
lines.
2.2 General installation steps
- Carefully remove the pressure measuring device from
the package and dispose of the package properly.
- Then go ahead as detailed in the specic instructions
below.
2.3 Installation steps for 3852 DIN
DO NOT USE ANY ADDITIONAL SEALING MATERI-
ALS, LIKE YARN, HEMP OR TEFLON TAPE!
- Check to ensure the proper groove tting of the o-ring
and additionally to ensure no damage to the o- ring.
- Ensure that the sealing surface of the taking part is
perfectly smooth and clean. (RZ 3.2)
- Screw the device into the corresponding thread by
hand.
- If you have a device with a knurled ring, the transmitter
has to be screwed in by hand only.
- Devices with a spanner flat have to be tightened with an
open-end wrench (wrench size of steel: G1/4": approx.
5 Nm; G1/2": approx. 10 Nm; G3/4": approx. 15 Nm;
G1": approx. 20 Nm; G1 1/2": approx. 25 Nm; wrench
size of plastic: max. 3 Nm).
-The indicated tightening torques must not be
exceeded!
2.4 Installation steps for 837 EN
- Use a suitable seal, corresponding to the medium and
the pressure input (e. g. a cooper gasket).
- Ensure that the sealing surface of the taking part is
perfectly smooth and clean. (RZ 6.3)
- Screw the device into the corresponding thread by
hand.
- Tighten it with a wrench (for G1/4": approx. 20 Nm; for
G1/2": approx. 50 Nm).
-The indicated tightening torques must not be
exceeded!
2.5 Installation steps for NPT
- -strip).Use a suitable seal (e. g. a PTFE
- Screw the device into the corresponding thread by
hand.
- Nm;Tighten it with a wrench (for 1/4" NPT: approx. 30
for 1/2" NPT: approx. 70 Nm).
-The indicated tightening torques must not be
exceeded!
2.6 Installation steps for 6” 7/1 -20 UNF (DM 17)
- Do NOT use any additional sealing materials!
- Screw the device into the corresponding thread by
hand.
- 20 Nm).Tighten it with a wrench (approx.
-The indicated tightening torques must not be
exceeded!
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
info@pce-americas.com
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Unit 11
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: (0) 2380 98703 0
Fax: (0) 2380 98703 9
info@pce-instruments.co.uk
2.7 Positioning of the display module
The display module of the pressure gauge is rotatable so
that clear readability is guaranteed even on unusual
installation positions.
Fig. 1 display module
3. Initial start-up
WARNING! Befor start-up, user ha for e the s to check
proper installation and for any visible defects.
WARNING! The device can be started and operated by
authorized personnel only, who have read and under-
stood the operating manual!
WARNING! The device has to be used within the
technical specifications, only!
4. Operation
4.1 Operating and display elements
Fig. 2 LC-Display
Select / ON- :button
- switch-on of the device
- choosing of the pressure units
- calibration of starting point
- conguration of the switch-off automatic
Function / OFF-button:
- switch-off of the device
- scrolling in the menu system
The indication of the measured value as well as the
conguration of the individual parameters occurs menu-
driven via the LC display. The individual functions can be set
with the help of miniature push buttons located in the two
front.
The menu system is a closed system allowing you to scroll
forward through the individual set-up menus to navigate to
the desired setting item. All settings are permanently stored
in an -EPROM and therefore available again even after Flash
a battery change.
4.2 Structure of the menu system
4.3 Menu list
5. / Supply changing the batteries
The digital pressure gauge is supplied by a 3 V lithium-
battery (type CR 2450) Stored values/parameters are also .
kept after changing the battery.
If the symbol for low batteries is indicated in the display,
it is necessary to replace them as soon as possible with
two new ones of the same type in order to ensure a good
readability of the values. This has only to be done in
switched-o condition.
The battery case is located in the removable display of the
digital pr gaugeessure PCE-DMM 10 / M 1 . PCE-DM 1
To change the battery goes ahead as ws follo :
- .Remove the cap and change the battery
- .Lock the device after that properly
An incorrect usage may cause a leak out of
batteries and so a damage the
device!
Make sure that the batteries are connected correctly
with the corresponding contacts in the battery tray.
Never try to charge batteries, demount them, or
short-circuit them!
Keep the battery away from heat and unshielded
flame.
use only batteries with UL certification
6. Placing of out service
WARNING! When dismantling the device, it must
always be done in the depressurized and currentless
condition! Check also if the medium has to be drained
off before dismantling!
WARNING! Depending on the medium, it may cause
danger for the user. Comply therefore with adequate
precautions for purification.
7. Maintenance
In principle, this device is maintenance-free. If desired, the
housing of the device can be cleaned when switched of
using a damp cloth an ggressive cleaning solutions.d non-a
Depending on the measuring medium, however, the
diaphragm may be polluted or coated with deposit. If the
medium is known for such tendencies, the user has to set
appropriate cleaning intervals. After placing the device out of
service correctly, the diaphragm can usually be cleaned
carefully with a non-aggressive cleaning solution and a soft
brush or sponge. If the diaphragm is calcied, it
is recommended to send the device to PCE Instruments
for decalcification. Please read therefore the chapter
“Re turn below.
An incorrect cleaning can cause irreparable damages
on diaphragm. Never use spiky objects or pressured air
for cleaning the diaphragm.
8. Return
Before every return of your device, whether for recalibration,
decalcification, modifications or repair, it has to be cleaned
carefully and packed shatter-proofed. You have to enclose a
notice of return with detailed defect description when
sending the device. If your device came in contact with
harmful substances, a declaration of decontamination is
additionally required. dispatch a device Should you
without a declaration of decontami nation and if there are
any doubts in our service department regarding the used
medium, repair will not be started until an acceptable
declaration is sent.
If the device came in contact with hazardous
substances, certain precautions have to be
complied with for purication!
9. Disposal
The device must be disposed according to the
European Directives 2002/96/EG and
2003/108/EG (on waste electrical and electronic
equipment). Waste of electrical and electronic
equipment may not be disposed by domestic
refuse!
WARNING! Depending on the medium, it may cause
danger for the user. Comply therefore with adequate
precautions for purification.
1 Warranty conditions0.
The warranty conditions are subject to the legal warranty
period. In case of improper use, modifications of or
damages to the device, we do not accept warranty claims.
Damaged diaphragms will also not be accepted.
Furthermore, defects due to normal wear are not subject to
warranty services.
11. Declaration of conformity / CE
The device delivered fulls all al leg requirements. The
applied directives, harmonised standards and documents are
listed of which in the EC declaration conformity, is
available . on request
Additionally, the operational safety is by confirmed the CE
sign on the ufacturing label. man
1 MIN
Minimum pressure display
The minimum pressure during the measurement process will be shown in the display.
T the Select/ON- It appears o delete the stored value push button. in the display, the value has
been recessed.
2 MAX
Maximum pressure display
The maximum pressure during the measurement process will be shown in the display.
T the Select/ON- It appears o delete the stored value push button. in the display, the value has
been recessed.
3 UNIT
Setting of the pressure unit
Possible units are: bar, mbar, psi, MPa, mH2O
The desired unit may be selected and activated with the Select/ON-button.
Depending on the nominal pressure range and the accuracy of the device, perhaps not all available
units could be used.
4 ZERO
Zero point
If you detect a shifting of the measured value deviating from the offset, the display can be re-calibrated via
pushing the Select/ON-button isplay shows Diers the zero . The d , the value has been recessed.
point from the ambient pressure, it is a pressure reference necessary.
5 SW OFF
Configuration of the switch-o automatic
The desired switch- Select/ON- off automatic may be selected through the button.
Allocation of the programmable values:
"0": switch-o automatic is not active
"1" "5": switch-o automatic after 1 up to 5 minutes
The menu system will be leaved automatically after 10 seconds; the last setted value has been saved. If you scroll all menu
points you will leave the menu system after . SW OFF
After conguring the unit, the conversion of the pressure range into the new unit will only occur after leaving the menu
system. Depending on the pressure range, probably not all available units can be used.
Select / ON -button
d isplay
Function / OFF -button

Tuotetiedot

Merkki: PCE Instruments
Kategoria: Mittauslaitteet
Malli: PCE-DMM 10

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