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P r e c i s i o n | E c o n o m y | S a f e t y C O N G P r i m a 2 M Dew point transducer Operating Manual w w w .
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Dear Customer, We’re pleased that you have chosen our Cong Prima 2M dew point analyzer. The manufacturer guarantees that the product delivered conforms with the technical data presented in this manual and all of the necessary safety and quality standards.
Table of Contents DESCRIPTION OF THE CP 2M CP 2M NTENDED USE OF THE EASUREMENT PRINCIPLE CP 2M PROVISIONS FOR EXPLOSION PROTECTION NALOGUE AND DIGITAL CONNECTION PORTS DENTIFICATION AND USER INTERFACE TAKING DEW POINT MEASUREMENTS DESCRIPTION AND CONSTRUCTION OF THE CONG PRIMA 2M RIMA CONFIGURATION OPTIONS 3.1.1 KRAY 2.848.015-01 VERSION 3.1.2 KRAY 2.848.015 VERSION WITH INSERTABLE SAMPLING PROBE 3.1.3 KRAY 2.848.015-01 SGA 003 VERSION WITH...
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Appendix D Appendix E Appendix G Appendix H Appendix I Appendix J Appendix K Appendix L Appendix M Appendix N Appendix O Appendix P Appendix Q Cong Prima 2M - manual...
This handbook provides a description of the construction and functional principle of the “Cong Prima 2M” dew point analyzer (also referred to as the CP 2M, transducer, analyzer or DPA). The CP 2M is a through-flow automatic hygrometer. It takes direct measurements with the aid of a thermostatically controlled mirror.
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As the light strikes the gas/condensation film interface it is partially reflected. At the same time, due to the transparency of the condensate film, some of the light will only be reflected at the next boundary, the interface of the condensation film with the mirror’s Cong Prima 2M - manual...
surface. As a result, the photo detector F2 receives two sets of reflected light rays, which are slightly out of phase. The light signal registered by the detection system produces a characteristic interference pattern. The intensity of the light received by the photo detector is directly dependent on the amount of hydrocarbon condensation on the mirror’s surface.
«ОТКРЫВАТЬ, ОТКЛЮЧИВ ОТ СЕТИ ~ DO NOT OPEN WHEN ENERGIZED ». 1.4 Analogue and digital connection ports In order to connect the Cong Prima 2M to a technical-information measuring system or facility, the analyzer is equipped with a serial interface.
(Change between menu capitals) Leave the current menu ◄ (Return to the higher menu point) scroll through digits when entering a value The menu of the Cong Prima 2M is cyclically organized, in order to make the search for capitals or parameters simpler.
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To end this selection, touch the «◄» button. «calibr: HC» This activates the calibration mode of the hydrocarbon measurement channel. Using this function, the operational sensitivity of the dpHC measurement channel can be adjusted as desired. Cong Prima 2M - manual...
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Illustration 7: CP 2M main menu Cong Prima 2M - manual...
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«param. view» In the “param. view” function, the current operational parameters of the CP 2M can be checked and adjusted. This sub-point has four configuration options for operating parameter groups that directly affect the accuracy of the measurement process and the information displayed. The operating parameter groups are selected by touching the «▲»...
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The window in which to enter the password appears in the display when a change to a parameter value is entered. The password access window also appears when the service menu is opened. In addition, the password is required when the CP 2M started or restarted. Cong Prima 2M - manual...
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«Cleaning mode» This mode triggers the cleaning of the thermostatically controlled mirror. Cleaning the mirror involves heating of the mirrors surface to a set temperature (Parameter Т(°С) – i.d.R. +55°C). In this mode the display shows the following information: (illus. 7): current temperature of the CP 2M’s mirror Т;...
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The “Test 4…20mA” function is used to check and adjust the CP 2M analogue data port. Use the «▲» and «▼» buttons to set the output value (between 3.5 and 24 mA). The setting can be adjusted gradually in 0.5 mA increments. Cong Prima 2M - manual...
2 Taking dew point measurements The Cong Prima 2M requires a secure power supply of 24V, connected to the analyzer at terminal block 1 and 2 (Appendix A). Once the analyzer is connected to the power supply and switched on, the operating software immediately begins to load.
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CP 2M display for dpHC outside the analyzer’s available measurement range. At this point, the CP 2M automatically ends the measurement cycle and switches to the mirror-cleaning mode. Subsequently, the analyzer starts the next measurement cycle. Cong Prima 2M - manual...
Cong Prima 2M The Cong Prima 2M dew point analyzer comprises the sensor cell (1), the housing (2), lids A (3) and B (4), the gas supply line (5) and an electronics unit, which is located within the housing (2) (see Appendix B).
KRAY 2.848.015 version equipped with insertable sampling probe (Appendix C) Some configurations of the Cong Prima 2M dew point analyzer are equipped with an insertable gas-sampling probe. The insertable sampling probe makes it possible to mount the analyzer directly onto the gas line (min.
3.1.3 KRAY 2.848.015-01 version with SGA 003 gas preparation system (Appendix E) The CP 2M dew point analyzer can be delivered with the SGA 003 gas preparation system already installed. This system is suitable for heated indoor spaces and block boxes. Areas of application for which the SGA 003 is appropriate include the transportation, storage, and processing of various gases.
By turning the process switch, which is located at the control output, is possible to test the dew point at: operating pressure (position “W”) reduced pressure (position “HC”). The manometer (6) and the pressure transmitter (28) display the current operating pressure. Cong Prima 2M - manual...
Prima 2M analyzer. When the handle of the valve is in position B, sample gas is not allowed to flow into the Cong Prima 2M analyzer. The outflow nozzle of the sample extraction apparatus is designed to accept a ø 6X1mm (Swagelok/ DK-Lok) stainless-steel pipe connector. No additional expansion of the...
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Swagelok or DK-Lok connectors (respectively) are used to attach the pipe Dielectric inserts (Appendix H, position 4) The use of dielectric inserts ensures the electrical insulation between the connecting pipe and the gas pipeline, and is mounted immediately before the SGA. Cong Prima 2M - manual...
3.4 Functional description of the SGA For the electrical, pneumatic, and SGA mounting schematics see Appendices K, I, and E. The sample extraction device removes gas samples from the gas pipeline at operating pressure. Gradually open the shutoff valve (1) in order to evenly fill the SGA with sample gas. In this way the system can adjust to the operating pressure conditions.
4 Cong Prima 2M Installation and Mounting Tools and accessories required for the installation and mounting of the analyzer are listed in table 1: Table 1 Tool Standard size Notes CP 2M to the used in attaching the Hexagonal or Allen wrench...
You will find detailed information about the installation of the Cong Prima 2M in Appendix B. Affix the gas delivery element of the CP 2M perpendicular to a horizontal surface using four M8 bolts (see Appendix B, perspective A).
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To uninstall the Cong Prima 2M, follow these steps in the reverse order. After the analyzer has been removed the gas feed element must be protected from dirt, dust, and water by covering it with the protective lid (included with delivery).
4.5 Installation and activation of the Cong Prima 2M with the SGA 003 system In this configuration, the analyzer and the SGA 003 are delivered already assembled. The analyzer (5), pressure transmitter (28), and the heating element (21) are connected to the explosion-proof terminal boxes (16, 17, and 18).
SGA unit (19). Warning! A high-pressure hose MUST be used for connecting the reference module outflow to the SGA unit when measurements / control measurements are carried out that are not supervised. Cong Prima 2M - manual...
5 CP 2M error messages Under specific conditions, the following error messages may be shown on the analyzer’s display during operation of the CP 2M. Possible problems, their causes, and recommended remedial actions are listed in table 4. Table 4 Situation Display Description of the problem...
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If any of the listed error messages appear, it is recommended that the corresponding remedial action be taken. If, after taking the appropriate remedial action, the Cong Prima 2M does not function properly, it will be necessary to return the analyzer to the manufacturer for servicing.
5.1 Cleaning the mirror When the condensation mirror is contaminated, the error message “Err 07” will be shown on the Cong Prima 2M’s display. The analyzer will then automatically switch to the mirror-cleaning mode. If the mirror is still contaminated after three successive cycles in the mirror-cleaning mode, it will be necessary to clean the mirror manually.
Damage such as scratches or etching significantly reduce the analyzer’s performance. Mechanical damage to the condensation mirror is not covered under the warrantee. 5.2 Cong Prima 2M technical information Dew point measurement range ≥ -40 °C (Housing) dpHC ≥...
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10 °C warmer than the expected dew point temperature – The resistance of the power-supply conductor that connects the Cong Prima 2M to its power supply should not exceed 2.5 Ohms.
Analyzers are only to be stored in the containers designated for that purpose by the manufacturer. These containers protect the instruments from mechanical damage, contamination, and the effects of aggressive media. For transport purposes, analyzers may be temporarily stored for up to six months in the purpose-built transport packaging. Cong Prima 2M - manual...
When in use, the analyzer must be transported in the carrier that is included in delivery. Recycling The materials and work pieces used in the manufacture of the Cong Prima 2M dew point analyzer are environmentally friendly. They present no health threat and can be considered harmless to production and storage areas.
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Appendices Appendix A Cong Prima 2M interface ports Dew point transducer «Cong Prima 2M» with digital output: Dew point transducer «Cong Prima 2M» with analogue output (passive output 4…20 мА): Illustration I Cong Prima 2M - manual...
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Appendix B Dimensions and connection sizes of the CP 2M dew point analyzer Illustration II Pos. Designation Description Number KRAY5.910.005 Transducer KRAY8.034.113 Housing KRAY6.172.035 Cover A KRAY8.046.172 Cover B 5б KRAY6.457.068 Gas delivery element А4-80 DIN912 Bolts М8х25 Power cable 20E1FU1RA Power cable coupling Sample gas inlet...
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Appendix C Dimensions and connection sizes of the Cong Prima 2M dew point analyzer (Version: KRAY 2.848.015) Illustration III Pos. Designation Description Number KRAY5.910.005 Transducer KRAY8.034.113 Housing KRAY6.172.035 Cover A KRAY8.046.172 Cover B 5а KRAY6.457.020-01 Gas delivery element А4-80 DIN912 Bolts М8х25...
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Appendix D Installation of the Cong Prima 2M dew point analyzer (Version: KRAY 2.848.015) Illustration IV...
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KRАY6.457.020-01 Gas delivery element VМPL6.451.001 Shutoff valve KRАY8.942.009 Washer 030-035-30-2-2 GOSТ 18829-73 O-ring 16ST V19-OR-0916 KRАY8.930.006 Lock nut KRАY8.223.027 – 01 Installation bushing Gas pipeline Two position stopcock (OPEN) Two position stopcock (CLOSED) Weld points Cong Prima 2M - manual...
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Appendix E SGA 003 gas preparations system (Installation schematic) Pos. Designation Description Number V15В-D-6M-R-S Shutoff valve THT-3R60-12-1-T Seamless gravity-filter fall out tube ВВ-13АН2КЕ99-053 Pressure regulator VL82A-D-3M-S Process switch KRAY2.848.015-01 Dew point analyzer (Cong Prima 2М) Model 213.53.50 Manometer V15В-D-6M-R-S Shutoff valve Model 213.53.50 Manometer VMPL5.132.001...
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Appendix F High pressure outflow module (Installation schematic) Pos. Designation Description Number Float-type through-flow meter DK 32 (Sample media: methane; measurement range 0.33 – 2 Nl/min; connection G1/4") V15В-D-6M-R-S Shutoff valve DFBA-D-6M-SA Quick-coupling connector...
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Appendix G dpW and dpHC measurement module (Installation schematic) Illustration VI Pos. Designation Description Number YMP8.658.001-04 Gas pipeline connection DX-3M-SA Crosspiece DP-3M-SA Locking connection Cong Prima 2M - manual...
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Appendix H Set for connecting the SGA 003 to the gas pipeline (Installation schematic) Illustration VII Pos. Designation Description Number VYMP8.223.012 Installation sleeve VYMP 8.248.004 Backing disk VYMP 6.457.005 Sample extraction device DEU6M-E4M-LT-S Insulating spacer...
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Manometer 0 – 160 bar Float-type through-flow meter Pressure control valve Float-type through-flow meter Control outlet Out flow (sample gas) Out flow (bypass line, filter) Ball valve Heating unit Gas delivery line T-connection Intrinsically safe pressure transmitter Cong Prima 2M - manual...
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Appendix J SGA 003 gas preparation system (including a reference instrument) (Pneumatic schematic) Illustration IX Pos. Description Number Needle valve Filter Pressure control valve Process switch Dew point analyzer Manometer 0 – 160 bar Needle valve Manometer 0 – 160 bar Float-type through-flow meter Pressure control valve Float-type through-flow meter...
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Connection terminal UT-4 Phoenix contact Circuit breaker S202- С2А Circuit breaker S202- С1А Power source Mean Weel DR-60-24 Insulating barrier MTL Instruments MTL707P+ SGA 003 gas preparation system Vympel A3.1-3.3 Explosion-proof housing (BPG series) ABTECH Cong Prima 2M - manual...
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Examples of reference instrument installations using “Hygrovision” series analyzers Illustration X: “SGA 003” equipped with a “Hygrovision BL” as the reference analyzer Illustration XI: “SGA 003” equipped with a “Hygrovision mini” as the reference analyzer Cong Prima 2M - manual...
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Appendix M CP 2M explosion protection Illustration XII...
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Appendix N Cong Prima 2M dew point analyzer Description of the Modbus register ModBus/RTU protocol parameters: Baud rate 38400 Parity Stop-Bit Type Register address Parameter description Name of the device float Housing temperature in °С Measured dew point value of hydrocarbons...
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Appendix O Cong Prima 2M dew point analyzer Design certification (Russia)
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Appendix P Cong Prima 2M dew point analyzer Declaration of conformity (Russia) Cong Prima 2M - manual...
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Appendix Q Cong Prima 2M dew point analyzer Prototype certification (Germany)
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