APLISENS APC-2000ALM Smart Pressure Transmitter Owner's Manual

Owner's Manual for APLISENS models including: APC-2000ALM, APR-2000ALM, APR-2000ALM-G, APR-2000YALW, APC-2000ALM Smart Pressure Transmitter, APC-2000ALM, Smart Pressure Transmitter, Pressure Transmitter, Transmitter

Justyna Biereżnoj

EXPLOSION-PROOF DEVICE MANUAL

File Info : application/pdf, 12 Pages, 1.97MB

EN.IX.APC.APR.ALM

EN.IX.APC.APR.ALM OCTOBER 2023

Revision 01.A.001

EXPLOSION-PROOF DEVICE MANUAL
SMART PRESSURE TRANSMITTER APC-2000ALM
SMART PRESSURE DIFFERENTIAL TRANSMITTERS APR-2000ALM, APR-2000ALM/G SMART LEVEL PROBE APR-2000YALW

APLISENS S.A., 03-192 Warsaw, Morelowa 7 St tel. +48 22 814 07 77; fax +48 22 814 07 78
www.aplisens.com, e-mail: export@aplisens.com

Symbols used

Symbol

Description

Warning about the necessity follow strictly the information provided in the documentation in order to ensure safety and full functionality of the device.

Information particularly useful for device installation and operation.

Information particularly useful for Ex device installation and operation.

Waste of electrical and electronic equipment disposal information.

BASIC REQUIREMENTS AND OPERATION SAFETY
The manufacturer shall not be liable for any damage resulting from incorrect installation, failure to maintain the device in proper condition, or device use other than intended. Installation should be carried out by qualified staff having the required authorization to install electrical and I&C equipment. The fitter is responsible for performing the installation in accordance with this manual and with the electromagnetic compatibility and safety regulations and standards applicable to the type of installation. If leakage in systems with I&C equipment occurs, pressurized medium poses a threat to the personnel. All safety and protection requirements must be observed during transmitter installation, operation and inspections. If a malfunction occurs, the device should be removed and sent for repair to the manufacturer or a facility authorized by the manufacturer.
In order to minimize the risk of malfunction and associated risks to staff, do not install or use the device in particularly adverse conditions, where the following hazards occur: - Possible mechanical impacts, excessive shocks and vibration; - Excessive temperature fluctuation; - Water condensation, dust, icing.
Explosion-proof installations should be made with special care and in accordance with standards and regulations applicable to this type of installations.

Changes can be made in the manufacturing before the paper version of the manual is updated. The up-to-date user manuals are available on the manufacturer's website: www.aplisens.com.

EN.IX.APC.APR.ALM
TABLE OF CONTENTS
1. INTRODUCTION.......................................................................................... 4 2. SAFETY ....................................................................................................... 4 3. COMPLETE DELIVERY CHECKLIST ......................................................... 4 4. IDENTIFICATION MARKS........................................................................... 5 5. TRANSMITTER DESIGN ............................................................................. 5 6. ELECTROSTATIC HAZARDS ..................................................................... 5 7. SPECIAL CONDITIONS OF USE ................................................................ 5 8. TRANSMITTER PROTECTION LEVEL (EPL) AND HAZARDOUS AREAS6 9. FLAMEPROOF Exd TRANSMITTERS ACCORDING TO CERTIFICATES JSHP 24 ATEX 0040X and IECEx JSH 24.0009X ............................................ 7
9.1. Approvals .................................................................................................................... 7 9.2. Standards used for assessment .................................................................................. 7 9.3. Transmitters explosion-proofing (Exd) designations according to certificates JSHP 24
ATEX 0040X and IECEx JSH 24.0009X ..................................................................... 7
10. PERMISSIBLE PARAMETERS OF Exd TRANSMITTERS ......................... 8
10.1. Ambient temperature range and temperature classes ................................................ 8 10.2. Power supply, connection and operation of Exd transmitters...................................... 8
11. ADDITIONAL INFORMATION ................................................................... 12
11.1. Additional information................................................................................................ 12 11.2. History of revisions .................................................................................................... 12
LIST OF DRAWINGS
Figure 1. Transmitter installation in potentially explosive areas .............................................. 6 Figure 2. Connecting Exd transmitters and probes ................................................................. 9 Figure 3. Enclosure cover and sealing method ..................................................................... 10 Figure 4. Installation of cable entries and blinding plugs....................................................... 11
LIST OF TABLES
Table 1. Ambient temperature range and temperature classes for Exd transmitters ............... 8 Table 2. Maximum supply voltage for Exd transmitters ......................................................... 10 Table 3. List of equivalent cable entries ................................................................................ 11 Table 4. List of equivalent blinding plugs............................................................................... 12

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INTRODUCTION

This manual is only applicable to the APC-2000ALM, APR2000ALM, APR2000ALM, APR2000ALM/G series transmitters in Ex (explosion-proof): Exd (flameproof). The transmitters are identified with model ID on nameplates and also as specified in section 4. Ex information are included in the "Product Certificate". Model ID indicates type and version of transmitter. The manual contains most important information about intrinsically safe and flameproof transmitters compliant with ATEX directive and IECEx requirements. During installation and use of explosion-proof transmitters, refer to this manual and also EN.IO.APC.APR.ALM manual.

SAFETY

- Read this manual carefully before installing, commissioning and operating the transmitter.
- Installation and maintenance should be carried out by qualified staff having the required authorization to install electrical and measuring devices.
- The transmitter should be used as intended within permissible parameters. - Power source must be disconnected before installing or removing the transmitter. - No repairs or alterations to the transducer electronic system are permitted. Only
the manufacturer or a facility authorized by the manufacturer may assess damages and repair the device (if possible). - Do not use damaged instruments. In case of failure, the device must be disconnected. - If the equipment is used in Ex zones, the technical requirements specified in this manual and applicable local (national) regulations must be followed.

COMPLETE DELIVERY CHECKLIST

The user receives the following with the transmitter: a) product Certificate, which also constitutes a warranty card. b) declaration of conformity. c) certificate copy (on request). d) EN.IX.APC.APR.ALM explosion-proof device manual. e) EN.IO.APC.APR.ALM user manual.
Items b), c), d), e) are available at www.aplisens.com.

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IDENTIFICATION MARKS.

Ex transmitters are delivered with a nameplate which contains data specified in EN.IO.APC.APR.ALM and also the following:
a) designation of explosion-proof design type, certificate number. b) year of manufacture.

TRANSMITTER DESIGN

The basic transmitter components are: an housing made of 316 (1.4401) stainless steel or aluminum, measuring head where a pressure signal is converted to an electrical signal, and an electronic module converting the signal from the head to an output signal. Transmitters in aluminum housings are allowed for II and III group, and transmitters in steel housings are allowed for I, II and III group.

ELECTROSTATIC HAZARDS

The paint, plastic nameplate and diaphragm seals coated with PTFE form a non-conducting layer applied on a conducting base of housing or diaphragm seals. Transmitters with this design in a dust-explosion zone should be installed in a place where electrostatic charging is impossible, in particular by contact with electrically charged dust falling off or blown from neighboring devices.

SPECIAL CONDITIONS OF USE

a) In hazardous zones of dust explosion, transmitters with painted housings, as well as transmitters equipped with plastic nameplates and diaphragm separator elements covered PTFE layer, should be installed in places and in a way that prevents electrostatic charging, in accordance with the instructions.
b) The diaphragm separator containing titanium elements must be protected against mechanical impacts.
c) The diaphragm in contact with the medium must not be exposed to an environment that could damage it.
d) Power supply of the transmitters should be compliant with the overvoltage category II (or better) in accordance with EN 60664-1 standard.
e) Flameproof joints are not intended for repair.

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8. TRANSMITTER PROTECTION LEVEL (EPL) AND HAZARDOUS AREAS
Ga/Gb (Da/Db) EPL protection level means that the transmitter can be installed in Zone 1 or 2, and transmitter process connections can connect to Zone 0. EPL Db protection level means that the transmitter and process connection can be installed in Zone 21 or 22 Transmitters for mining applications Mb should be turned off if explosion hazard occurs.

Figure 1. Transmitter installation in potentially explosive areas

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FLAMEPROOF Exd TRANSMITTERS ACCORDING TO

CERTIFICATES JSHP 24 ATEX 0040X and IECEx JSH

24.0009X

9.1. Approvals
The transmitters are ATEX and IECEX certified, which is confirmed by type examination certificates.
9.2. Standards used for assessment
The transmitters are manufactured in compliance with the following standards: EN 60079-0:2018 (IEC 60079-0:2017 ed. 7.0) EN 60079-11:2012 (IEC 60079-11:2011 ed. 6.0) EN 60079-1:2014 (IEC 60079-1:2014 ed. 7.0) EN 60079-31:2014 IEC 60079-31:2022 ed. 3.0 EN 60079-26:2015 (IEC 60079-26:2014 ed. 3.0)

9.3. Transmitters explosion-proof (Exd) designations according to certificates JSHP 24 ATEX 0040X and IECEx JSH 24.0009X
The following ATEX and IECEx markings apply only to flameproof transmitters marked with the type:

ATEX:

II 1/2G Ex ia/db IIC T5 Ga/Gb II 2G Ex db ia IIC T5 Gb
II 2D Ex ia/tb IIIC T100ºC Db I M2 Ex db ia I Mb JSHP 24 ATEX 0040X

(for the APR-2000ALW/G) (for the version with 316 steel housing)

IECEx:

Ex ia/db IIC T5 Ga/Gb Ex db ia IIC T5 Gb
Ex ia/tb IIIC T100ºC Db Ex db ia I Mb IECEx JSH 24.0009X

(for the APR-2000ALW/G) (for the version with 316 steel housing)

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10. PERMISSIBLE PARAMETERS OF Exd TRANSMITTERS

10.1. Ambient temperature range and temperature classes

Table 1. Ambient temperature range and temperature classes for Exd transmitters

Operating temperature range

Ambient temperature
-40ºC* Ta 75ºC

Process temperature at the
transmitter diaphragm
-40ºC ÷ 75ºC

Temperature class and maximum surface temperature
T5/T100ºC

*) for special version -50ºC

If the medium temperature can exceed Tamax, separating elements, such as diaphragm separators, siphon tubes, etc., should be used. The transmitter operating temperature Tp must meet the TpTamax condition.

10.2. Power supply, connection and operation of Exd transmitters

Connect the transmitter according to the electrical diagram (Figure 2). The transmitter electrical connections in potentially explosive zones should be made by personnel having necessary knowledge and experience in this area. The transmitters should be properly grounded by means of a grounding terminal. If the transmitter has metal contact with grounding structural elements or piping, separate transmitter grounding is not necessary. Transmitter and equipment in the transmitter measurement loop must be connected in compliance with explosion-proof standards and conditions for application in explosion risk zones. If these rules are not followed, explosion can occur and people can be exposed to danger.

Termination resistor 120 , which is by default included in the transmission system using a jumper between ,,Digital" terminals A and B (Aplisens PP Modbus boxes are factory equipped with resistor 120 ), should be used at all transmission speeds (especially @1152200 bps).

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Figure 2. Connecting Exd transmitters and probes

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The transmitters should be supplied with maximum voltage specified in the table below (24 VDC rating) from transformer power supplies or other devices providing at least reinforced insulation between primary and secondary winding, where voltages not exceeding 250 VAC occur. It is responsibility of the user to provide power supply compliant with the requirements above.
Table 2. Maximum supply voltage for Exd transmitters Maximum supply voltage 30 VDC
In an explosion risk zone, do not remove the cover of supplied transmitter and do not connect to the terminals, and do not change the position of local indicator (display).
In order to secure the side covers against loosening, unscrew the hex socket screws pressing the screw heads against the edges of the covers. The method of locking the covers against unscrewing and the possible method of sealing the transmitter are presented in figure below.

Figure 3. Housing cover and sealing method
No repairs or alterations to the transmitter housing elements and electrical system are permitted. Repairs on flameproof joints are not permitted. Only the manufacturer or a facility authorized by the manufacturer may assess damages and repair the device (if possible).

Due to the type of housing material (light alloy with high aluminum content), the user is obliged to ensure that in the transmitter installation site its housing cannot be hit and, consequently, damaged.

In a transmitter housing there are two holes for installing, one for a cable entry and

second for a blinding plug with M20x1.5 or 1/2 NPT thread. As standard, the

transmitter is delivered to the customer without cable gland installed. After

consultation with the manufacturer, the user can purchase a transmitter with a cable

gland, or without a cable gland and the missing cable gland purchase separately. A

transport plug is installed in the cable gland place. In such case, the transport plug

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should be removed and appropriate cable gland installed (Figure 4) before the transmitter is installed. It is responsibility of the user to install a certified cable gland compliant with the list of equivalent cable glands presented in Table 3. List of equivalent cable entries. As a blinding plug, an Aplisens plug supplied with the transmitter or a certified blinding plug compliant with the list of equivalent blinding plugs in Table 4 can be used. It is allowed to install other types of certified cable entries and blinding plugs about marking Exd IIC Gb, Extb IIIC Db and Exd I Mb with at least IP66 protection and -40°C...75°C temperature range. Apply LOCTITE 577 on the 1/2 NPT thread of cable gland before installation. When connecting, make sure that the cable type and diameter is suitable for the cable gland used and temperature in the installation site.

Figure 4. Installation of cable entries and blinding plugs

Cable entry type 501/423 501/421
501/453/RAC 501/453/Universal ICG/653/Universal ICG/653/Universal/L
A2F, A2FRC
SS2K
E1FW, E2FW PX2K, PXSS2K,
PX2KX

Table 3. List of equivalent cable entries Manufacturer Thread Designation IP

Hawke International