ABB PAX100 Operating Instruction Download Page 7 | Manualshive

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PGX 10 0 A N D PA X 10 0 |

P R E SSU R E T R A N SM I T T ER S | O I/P G X /PA X 10 0 - EN R E V. C

7

2 Transmitter overview

Transmitter components overview

Figure 1 - Gauge / absolute pressure transmitter components

HMI display with
keypad

Communication
board

Housing cover

Bracket

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Summary of Contents for PAX100

Page 1: ...nections to the configuration and to the troubleshooting and maintenance operations as applicable The pressure transmitters model PGX100 and PAX100 are field mounted microprocessor based electronic transmitters Accurate and reliable measurement of gauge and absolute pressure is provided in the even most difficult and hazardous industrial environments These models can be configured to provide speci...

Page 2: ...ling and storage 9 4 Mounting 9 General 9 IP protection and designation 10 Mounting the transmitter 10 Transmitter factory configuration consideration 10 Hazardous area considerations 10 Pressure Equipment Directive PED 2014 68 EU 10 Devices with PS 200 10 Devices with PS 200 10 Mounting a P style pressure transmitter 11 Sealing and screw connections 11 Moisture 11 Measuring pipe 12 5 Transmitter ...

Page 3: ...nostic DAD 26 QR code Channel Partner Support 26 9 Maintenance Repair 27 Returns and removal 27 10 Hazardous Area considerations 28 Special condition for safe use X 28 Explosion protection 28 Type examination certificate Declaration of conformity 28 Type of protection intrinsic safety Ex ia 28 Use in areas with combustible dust 28 Use of handheld terminal PC 28 Hazardous atmospheres 29 ATEX 29 IEC...

Page 4: ...ical circuits high pressures and aggressive media Training or instruction in accordance with safety engineering standards regarding maintenance and use of adequate safety systems For safety reasons ABB draws your attention to the fact that only sufficiently insulated tools conforming to EN 60900 may be used Since the transmitter may form part of a safety chain we recommend replacing the device imm...

Page 5: ... operational management system that meets the requirements of ISO 9001 2015 ISO 14001 2015 and OHSAS 18001 2007 Our products and solutions are intended to have minimum impact on the environment and persons during manufacturing storage transport use and disposal This includes the environmentally friendly use of natural resources ABB conducts an open dialog with the public through its publications T...

Page 6: ...n Pressure bearing walls lining of the pressure device Measurement related function Leak tightness Wear corrosion Cyber security Disclaimer This product is designed to be connected to and to communicate information and data via a network interface It is operator s sole responsibility to provide and continuously ensure a secure connection between the product and your network or any other network as...

Page 7: ...ESSURE TR ANSMITTERS OI PGX PA X100 EN REV C 7 2 Transmitter overview Transmitter components overview Figure 1 Gauge absolute pressure transmitter components HMI display with keypad Communication board Housing cover Bracket ...

Page 8: ... ABB Range and span consideration The PGX100 and PAX100 Transmitter data sheet provides all information concerning the Range and Span limits in relation to the model and the sensor code The terminology currently used to define the various parameters is as follows URL Upper Range Limit of a specific sensor The highest value of the measured value that the transmitter can be adjusted to measure LRL L...

Page 9: ...bout labeling in accordance with the Pressure Equipment Directive please observe the information in Compliance with Pressure Equipment Directive The instrument may be used as a pressure accessory category III as defined by the Pressure Equipment Directive 2014 68 EU In this case you will find the number of the notified body 0474 that have verified the compliance PGX100 and PAX100 pressure transmit...

Page 10: ... setup should be free from critical ambient conditions such as large variations in temperature vibrations or shocks If unfavorable ambient conditions cannot be avoided for reasons relating to building structure measurement technology or other issues the measurement quality may be affected If a remote seal with capillary tube is installed on the transmitter the additional operating instructions for...

Page 11: ...tly fixed on the housing of the transmitter Transmitter can have the following certifications ATEX Europe code HAM approval IECEx code HJM approval Combined CSA code HCM approvals US and Canada Combined ATEX Europe IECEx CSA US and Canada approvals code HMM For installations according to Canada and US Approvals see also control drawing DH3275 See relevant paragraph for complete markings details Pr...

Page 12: ...nt subsequent zero shifts The pressure transmitter can also be mounted directly on the manifold If the transmitter is installed inclined with respect to the vertical the filling liquid exerts hydrostatic pressure on the measuring diaphragm resulting in a zero shift In such an event the zero point can be corrected via the zero push button or via the set PV to zero command Please refer to the config...

Page 13: ...on G1 with its adapter as in above picture Installation instructions for F B applications The PAF PGF100 transmitter for F B applications must be installed where is granted the self draining and the drainability of both process and cleaning fluids without stagnation areas For F B applications if the instrument was joined to a tee connection both should be installed on a horizontal plane Moreover t...

Page 14: ...nsmitter operates from 10 5 to 42 V DC with no load and is protected against reverse polarity connection For Ex ia and other intrinsically safe approval power supply must not exceed 30 V DC Minimum operating voltage increase to 14 5 V DC with optional backlight LCD display For maximum power supply voltage please refer to the identification plate of the transmitter The actual possible line length o...

Page 15: ... safe and degree of protection e g IP6x according to IEC EN 60529 or NEMA 4x See also the addendum for EX SAFETY ASPECTS AND IP PROTECTION If applicable install wiring with a drip loop Arrange the drip loop so the bottom is lower than the conduit connections and the transmitter housing Before reassembling cover the integrity of the cover O ring must be checked If damaged it must be replaced with a...

Page 16: ...type of protection intrinsic safety an ammeter is connected to the output circuit or a modem is connected in parallel while there is a risk of explosion the sums of the capacitances and inductances of all circuits including the transmitter see the related ATEX and IECEx certificates must be equal to or less than the permissible capacitances and inductances of the intrinsically safe signal circuit ...

Page 17: ...ange the output current will be driven as per defined configurations as follows Output current limits for analog only version Overload condition Lower limit 3 8 mA Upper limit 20 5 mA Default alarm current 21 mA Output current limits for HART and analog version according to NAMUR NE 43 standard Overload condition Lower limit 3 8 mA settable from 3 8 to 4 mA Upper limit 20 5 mA settable from 20 to ...

Page 18: ...al point for one line visualization or with 8 digits sign and decimal point for two lines visualization Row 3 displays The ID of Variables is a kind of acronym which identifies the variable currently displayed with following possibilities PDP Pressure value before transfer function linearization ENG Measured value after transfer function scaled output OUT Analog current value in mA PV Analog outpu...

Page 19: ...nalog output signal For this reason the analog output signal may differ from the physical pressure shown on the digital display or the communication tool To avoid this discrepancy you need to correct the zero position shift zero shift as described under variant B Variant B with touchscreen controls on the optional LCD display For PGX100 PAX100 models when in operating mode the device shows respect...

Page 20: ... flat cable allows to carry out the wiring connection to the terminals without disconnecting the LCD display 4 No tools are required to insert the LCD connector of the replacement display Carefully insert without forcing to avoid wrong positioning and make sure the black connector of the flat fits into the connector on the electronic board as shown in the following photo 5 Make sure that the conne...

Page 21: ...ng cover Transmitter cover needs to be tightly closed to ensure that the IP rating performances are granted Ensure that housing threads cover threads and gaskets are free from dirt and not damaged or deformed Place the cover O ring into its seat and position the cover to match housing threads Close the cover ensuring that a 30 35 Nm tightening torque is applied Cover ending position has to be almo...

Page 22: ...lating its NAMUR NE107 classification F M S C assigned by the manufacturer at each individual error plus its internal priority number and a three digits code If more errors are active together they are displayed into this page according to their priority They can be visualized by scrolling down the screen with the left button assuming the function of Next and their order is indicated by the bar an...

Page 23: ... PA X100 PRESSURE TR ANSMITTERS OI PGX PA X100 EN REV C 23 Easy setup menu Set PV To Zero Set the input measured value to 4 mA and the PV value to 0 Reset PV To Bias Removes any previously configured bias values ...

Page 24: ... specification limits and or soft errors ionic radiation could corrupt memory data The device must be replaced or the database must be reloaded Analog signal to alarm F 108 040 Output read back failure The reading of the 4 20mA output signal is too different from what should have been generated The output circuit could be broken or not correctly calibrated A DAC digital to output converter trimmin...

Page 25: ...ions has to be checked It could be required to perform a new sensor trimming or device replacement A different installation type could be also considered required e g use of remote seals No effect S 052 031 Max working pressure exceeded The measured process pressure is higher than the acceptable mechanical limit of the process connection elements When this condition occurs there is the risk to dam...

Page 26: ...iately after the modification of the data that was not fully written in the NV memory The NV memory has reached its limit of maximum number of allowed writings Generic defect of the memory component Retry to write the same configuration values but if the error persists consider to replace the device as soon as possible No effect M 024 036 Power supply warning The device power supply has been detec...

Page 27: ...the same Digital Advanced Diagnostic document it is as well available the full list of error codes that can be resolved with the suggested action Leveraging the pdf document with the error list on the device i e mobile or tablet and by accessing the diagnostic section on the device user can exactly retrieve the effective cause of the failure malfunction and react properly Digital Advanced Diagnost...

Page 28: ...tified for hazardous area must be either repaired by the manufacturer or approved by a certified expert following repair work Observe the relevant safety precautions before during and after repair work Only disassemble the transmitter to the extent necessary for cleaning inspection repairs and replacement of damaged components The use of non original spare parts makes the warranty void Check wheth...

Page 29: ... can be interrupted while the transmitter is in operation e g clamping unclamping signal lines The housing may be opened during operation in absence of explosive atmosphere Transmitters with and without remote seals and featuring type of protection intrinsic safety Ex ia may be directly integrated into the partition separating application for gas Zone 0 and Zone 1 sensordiaphragminZone0 transmitte...

Page 30: ...ia type of protection with the following maximum values Ui 30 V Ii 100 mA Pi 1 W Effective internal capacitance Ci 3 7 nF Effective internal inductance Li 0 µH IECEx transmitter with the following types of protection intrinsic safety Ex ia and dust ignition protection by enclosure Ex ta tb in accordance with IEC standards Transmitter with 4 to 20 mA output signal and HART communication Certificate...

Page 31: ...nd HART communication Marking Class I Zone 0 AEx ia IIC T4 Ga IS Class I Div 1 Gr A B C D T4 IS Class II Div 1 Gr E F G 120 C Zone 20 21 AEx ia IIIC T135 C Da Db Zone 20 21 AEx ta tb IIIC T135 C Da Db Class I Div 2 Gr A B C D T4 PENDING Class III Div 1 Degree of protection NEMA type 4X indoor and outdoor installation Canadian Standards Association Canada Transmitter with 4 to 20 mA output signal a...

Page 32: ...r possible lack of information in this document We reserve all rights in this document and in the subject matter and illustrations contained therein Any reproduction disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB Copyright 2021 ABB All rights reserved 3KXP000019R4201 ABB Measurement Analytics For your local ABB cont...

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