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MANUFACTURE OF PRESSURE TRANSMITTERS AND CONTROL INSTRUMENTS USER’S MANUAL SMART DIFFERENTIAL PRESSURE TRANSMITTER type: APRE-2000GN Edition A WARSAW OCTOBER 2013 APLISENS S.A. 03-192 Warszawa, ul. Morelowa 7 tel. +48 22 814 07 77; fax +48 22 814 07 78 www.aplisens.pl, e-mail: aplisens@aplisens.pl...
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Changes in the production of transmitters may precede a paper updating for the user. The current user manuals are available at http. www.aplisens.pl...
(ENG) 1. INTRODUCTION 1.1. This Manual is intended for users of APRE-2000GN smart differential pressure transmitters, containing the data and guidelines necessary to understand the transmitters functioning and how to operate them. It includes essential recommendations concerning installation and use, as well as emergency procedures.
After digital processing, the signal is converted into an analogue 4÷20mA current signal again, with a superimposed Hart signal. For communication with the transmitter via the signal line an Aplisens KAP communicator, or a computer meeting the requirements given in 10.2.4, are used.
8.1. Installation and connections 8.1.1. The APRE-2000GN transmitter can be mounted on a wall or on a control panel. The transmitter is fitted with connectors which fit to an Ø6x1 elastic impulse tube. When the measuring impulse is transmitted via a metal terminal with M20x1.5 connector, an adapter is used between the M20x1.5 thread and the Ø6x1 terminal.
10. SETTING AND REGULATION APRE-2000GN transmitters are factory calibrated to the range stated in the order or to the basic range. After installation, the transmitter’s zero-point may move and require adjustment. This applies particularly where the measurement range is small.
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The transmitter may also be calibrated, by taking readings with the input pressure controlled using a standard device. These process and zero-point adjustments are called “Calibration”. 10.2.4. Configuration and Calibration of the transmitter are carried out using an Aplisens KAP communicator, certain Hart communicators or a PC with Hart/RS232 converter and Aplisens Raport 2 software.
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DTR.APREGN.01 (ENG) SET LRV_________ (The Setting of the range of the set LRV beginning) BACK (Return to Local Menu. If you will confirm this option, you will come back to main tree of Local Menu) BY PRESsure (Setting LRV across setting pressure. If you will confirm this option, transmitter will confirm the party of command by the "DONE"...
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DTR.APREGN.01 (ENG) UNIT______ BACK (Return to Local Menu. If you will confirm this option, you will come back to main tree of Local Menu) (Confirm one of the following characteristics across longer press button ◙. After parameter confirmation transmitter will confirm the party of command by the "DONE") IN_H2O IN_HG FT_H2O...
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DTR.APREGN.01 (ENG) % SQRT______ (square root characteristic cut-of point setting) BACK (Return to Local Menu. If you will confirm this option, you will come back to main tree of Local Menu) (Confirm one of the following percent value across longer press button ◙. After parameter confirmation transmitter will confirm the party of command by the "DONE") LCD1 VAR (Type of the process variable displayed on LCD1)
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DTR.APREGN.01 (ENG) LCD2 DP_________ (The process variable point position on LCD2) BACK (Return to Local Menu. If you will confirm this option, you will come back to main tree of Local Menu) (Confirm one of the following option across longer press button ◙. After parameter confirmation transmitter will confirm the party of command by the "DONE") XXXXX...
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DTR.APREGN.01 (ENG) Local Menu, error reports During executing in Local Menu some functions, LCD2 announcement can be displayed on the screen. The error displaying evidences about no realization of command of Local Menu. The shortened description of errors announcements is showed below. ERR_L07 [in_write_protected_mode].
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MENU are possible using buttons or remote way using communicator, or the PC software. If it is necessary the display switching off is also possible. The display switching of function is possible with using communicator or PC software only. The APRE-2000GN transmitter display exterior is as bellow. There 3 main displays are visible: ...
The manufacturer reserves the right to make constructional and technological changes which do not lower the quality of the transmitters. 15. RELATED DOCUMENTS “KAP– Communicator User’s Manual” supplied with the Aplisens communicator. Hart/RS232/01 Converter information sheet. Raport 2 software. „INTERVAL LINEARIZATION ” software.
During increasing of resistance in the measure loop at making the good transmission, is necessary to make sure that the tension falls at sum resistances in the loop don't lower minimum tension at transmitter terminals. (see p.5.1.) RS232 RS232 RAPORT BELL202 HUB Converter PG7 electrical connector Konektor PG7 @%& Fig. 2. APRE-2000GN - electrical connections.
DTR.APREGN.01 (ENG) jumper output cables Jumper in radial position (as at view) –back lighting off; jumper in circular position –back lighting on. Fig. 3. APRE-2000GN - back lighting jumper view on transmitter electric board.
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