Beko METPOINT PRM SP11 User guide

EN - English
Instructions for installation and operation
Pressure transducer METPOINT®PRM
SP1
1
10-054

2 METPOINT®SP11
Dear customer,
Thank you for deciding in favour of the METPOINT®PRM SP11 pressure transducer. Please read these
installation and operating instructions carefully before mounting and starting up the pressure transducer and
follow our directions.
Perfect functioning of the pressure transducer can only be guaranteed when the provisions and notes stipu-
lated here are strictly adhered to.

Inhalt
METPOINT®SP11 3
Contents
1Pictograms and symbols ........................................................................................................................ 4
2Signal words in accordance with ISO 3864 and ANSI Z 535.................................................................4
3General information................................................................................................................................5
4Safety instructions ..................................................................................................................................6
5Proper use.............................................................................................................................................. 7
6Exclusion from the field of application....................................................................................................7
7Type plate...............................................................................................................................................8
8Technical data ........................................................................................................................................9
9Dimension drawings .............................................................................................................................12
10 Function................................................................................................................................................14
11 Installation ............................................................................................................................................15
11.1 Installation instructions .........................................................................................................................15
11.2 Preparing the thread at the measurement point ..................................................................................16
11.3 Installation example for connections in accordance with EN 837-1 with a cylindrical thread ..............16
12 Electrical installation.............................................................................................................................17
12.1 Pin assignment PRM SP11, 2-wire ......................................................................................................18
13 Maintenance and calibration ................................................................................................................20
13.1 Cleaning/decontamination....................................................................................................................21
14 Scope of delivery..................................................................................................................................22
15 Accessories ..........................................................................................................................................23
16 Dismantling and diposal .......................................................................................................................24
17 Trouble shooting and fault removal......................................................................................................25
18 Declaration of conformity .....................................................................................................................26
19 Index.....................................................................................................................................................27

Pictograms and symbols
4 METPOINT®SP11
1 Pictograms and symbols
Observe the installation and operating instructions
General advice
Observe the installation and operating instructions
(on the type plate)
General danger symbol (danger, warning, caution)
Use protective gloves
2 Signal words in accordance with ISO 3864 and ANSI Z 535
Pos: 25 /B e k o Tec hni s che Do k u me nt ati on/Si c her heit /Si g nalw ort e I SO + AN SI @ 0\mod_1213340310421_6.docx@8739 @ @ 1
Danger! Imminent hazard
Consequences of non-observance: serious injury or death
Warning! Potential hazard
Consequences of non-observance: possible serious injury or death
Caution! Imminent hazard
Consequences of non-observance: possibly injury or property damage
Notice! Potential hazard
Consequences of non-observance: possibly injury or property damage
Important! Additional advice, info, hints
Consequences of non-observance: disadvantages during operation and maintenance, no dan-
ger

General information
METPOINT®SP11 5
3 General information
Warning!
Risk of injury when used incorrectly!
Prior to the mounting, start-up, and operation of the pressure transducer, it must be en-
sured that the device was correctly chosen with regard to the measuring range, design and
specific measurement conditions. In the event of non-observance, severe personal injury
and/or damage to materials may occur.
Warning!
Risk of injury in the event of insufficient qualifications!
Improper use can lead to significant personal injury and material damage.
All of the activities described in these operating inst
ructions must only be carried out by
qualified personnel with the qualifications described hereinafter.
Qualified personnel
Due to the specific training and knowledge concerning the measuring and control technology, and due to
their experience and knowledge of the country-specific provisions, standards in force and directives, qualified
personnel are capable of carrying out the described work and of independently identifying the possible risks.
Special employment conditions require further corresponding knowledge, e.g. regarding aggressive media.
Please check, prior to reading the operating instructions, whether or not these instructions cor-
respond to the device. Read these installation and operating instructions carefully prior to any
intervention regarding the METPOINT®PRM. The operating instructions must be accessible at
all times at the place of application of the device.
If you have any queries regarding these instructions, please contact BEKO TECHNOLOGIES
GMBH.
Installation works must exclusively be carried out by authorised and qualified personnel. Prior to
undertaking any measures, the qualified personnel shall read up on the device by carefully
studying the operating instructions. The operator of the products is responsible for the adher-
ence to these provisions. The respective directives in force apply to the qualification and exper-
tise of the qualified personnel.
For safe operation, the device must only be installed and operated in accordance with the indi-
cations in the operating instructions. In addition, the national and operational statutory provi-
sions and safety regulations, as well as the accident prevention regulations re
quired for the
respective case of application, need to be observed during employment. This applies according-
ly when accessories are used.

Safety instructions
6 METPOINT®SP11
4 Safety instructions
Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping compressed air
or through bursting plant components.
Measures
•Do not exceed the max. operating pressure (see type plate)!
•Only use pressure-resistant installation material!
•Make sure that no persons or objects can be hit by emerging compressed
air!
Danger!
Inadmissible operating parameters!
Under-running or exceeding the limit values involves risks for persons and the material, and mal-
function and service failures may occur.
Measures
•Make sure that the pressure transducer is operated only within the permissible limit values that are indi-
cated on the type plate and in the technical data.
•Exact compliance with the performance data of the pressure transducer in connection with the case of
application.
•Carry out service and calibration measures at regular intervals.
Further safety advice
•During installation and operation, the national regulations and safety instructions in force also need to
be observed.
•The pressure transducer must not be employed in hazardous areas.
Additional instructions
•Do not overheat the device!
•The pressure transducer must not be disassembled!
Measures
•Only use the device with the media that are listed in the data sheet and in the technical data.
Note:
The resistance at the double permissible max. operating pressure is confirmed.
For further information, please refer to the enclosed technical data sheet.
Caution!
Damage possible!
Using the pressure transducer with corrosive media involves the risk of premature
technical failure.

Proper use
METPOINT®SP11 7
5 Proper use
The METPOINT®PRM pressure transducer detects the relative pressure (gauge pressure) in gaseous and
liquid media and transforms this measured value into a linear output signal 4 … 20 mA or 0 … 10 V.
Pressure transducers transform the physical pressure into a pressure-proportional electrical signal. De-
pending on the version, there are different measuring principles which form the basis of the pressure moni-
toring.
The METPOINT®PRM pressure transducer is exclusively designed and constructed for the proper applica-
tion purpose that is described herein and must be used correspondingly.
A check in order to ascertain whether or not the device is suitable for the chosen employment must be car-
ried out by the user. It must be ensured that the medium is compatible with the components which come into
contact with it. The technical data listed in the data sheet are binding.
Improper handling or operation outside the technical specifications is impermissible. Claims of any kind on
the basis of improper use are excluded.
6 Exclusion from the field of application
•The device is not suitable for use in hazardous areas.
•The device is not suitable for application with corrosive gases.
•Corrosive fluids must not be conducted through the pressure transducer.
•Improper handling or operation outside the technical specifications.

Type plate
8 METPOINT®SP11
7 Type plate
The type plate is on the housing. It includes all the important data regarding the METPOINT®PRM pressure
transducer which must be communicated to the manufacturer or supplier upon request.
METPOINT®PRM Product designation
S/N: Serial number
P/N: Item number
0 … 16 bar Measuring range
4 … 20 mA Output signal
12 … 30 V DC Supply voltage
PIN 1: Power supply (Uv+)
PIN 2:
PIN 3: Current output (Iout)
PIN 4:
Note:
Never remove, damage, or obliterate the type plate!

Technical data
METPOINT®SP11 9
8 Technical data
General indications
Model designation PRM SP11
Measuring principle Stainless-steel thin film technology
Measured parameter Overpressure (gauge pressure)
Output signal, type PRM SP21 4 ... 20 mA, analogue, 2-wire
Measuring range 0 … 16 bar
Overload pressure limit 32 bar
Burst pressure 125 bar
Process medium 1Gases/fluids
Temperature-compensated range 0 … 60 °C
Reference conditions EN 61298-1
Process connection (connection pin acc. to EM 837-1) G¼ B
Weight 105 g
Service life 10 million load alterations
Protection class acc. to EN 60529 2IP 67
Nonlinearity after limit point setting 3≤ ± 0.15% MBE 5
Max. error of measurement
4
≤ ± 0.5% MBE
5
1Process medium
Compressed air, nitrogen, water, oil, and other fluids of group 2 according to Article 9, Clause2.2 of the
PED 97/23/EC. Group 2 comprises fluids which are not toxic, flammable, potentially explosive, and fire-
promoting. The process medium must be compatible with the materials 1.4404 and 1.4548.
2The indicated protection classes according to EN 60529 only apply when connected, with a mating
connector with a corresponding protection class.
3Nonlinearity after the limit point setting, according to EN 61298-2
As regards the limit point setting, the reference line passes through the initial and end point
of the measured characteristic curve.
4Max. error of measurement according to EN 61298-2
including nonlinearity, hysteresis, non-repeatability, and error of measurement of the measuring range final
value. Calibrated at a vertical installation position with a downward process connection.
5MBE = Measuring range final value.

Technical data
10 METPOINT®SP11
Materials
Sensor element (in contact with the medi-
um) 1.4548
Process connection (in contact with the
medium) 1.4404, EN 10272, EN 10088-3
Housing 1.4404, EN 10272, EN 10088-3
Mounting connector CuZn, Au, PA, FKM / EPDM
Permissible temperature ranges
Process-medium temperature -40 … +85 °C
Ambient temperature during operation -25 … +85 °C
Storage and transport temperature -40 … +85 °C
Ambient humidity +20 … +95 % relative humidity, non-condensing
Electrical specifications PRM SP11
Supply voltage
1
UV
12 ... 30 V DC
Max. power consumption dur-
ing nominal operation PRM SP11 (4 … 20 mA) 630 mW
Current consumption 2, 3
during nominal operation PRM SP11 (4 … 20 mA) Signal current, max. 21 mA
Load (load resistance) RLPRM SP11 (4 … 20 mA) RL= 571 Ω at 24 V DC
Resistance to short-circuiting Permanent
Reverse voltage protection
4
Available
Insulation resistance
> 100 M
Ω
at 500V DC
Voltage proof 500 V AC
Overvoltage arrester 36 DC
V AC = V alternating current
V DC = V direct current
1The nominal value of the supply voltage is 24 V DC.
Supply to the pressure transducer should be implemented with a stabilised, short-circuit-protected power
supply that is protected against overvoltage.
The energy supply to the pressure transducer must come from a source with an energy-limited electrical
circuit (10A max./ 30V max.) and a protective separation from the network. See EN 61010-1, Clause 9.4.
2The indications are related to nominal operation.
3The protection against excess current is realised via a resettable PTC fuse.
4Reverse voltage protection. In the event that the connections are interchanged, the sensor will not be dam-
aged, but the sensor has no function.