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2 6 6 H S H MODBUS TR A N S M IT TE R |

P R E SSU R E/ T EM P ER AT U R E M U LT I VA R I A B L E | O I/ 2 6 6 H SH M T- EN R E V. A

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

In the configuration level

use the (2

)

s to scroll to the

“E

Set

”

item and select it b

pressing the (4

)

Press key (4) and select the language.
After entering the settings, press key (1)
to move to the next menu item.

Once in the alphabetic menu use Next (1)
key to position the cursor on the charac-
ter that you want to change. Scroll the
character list with (2) + (3), once on the
selected one press “next” key (1) once
completed press “ok” (4).

Press the (4) key Scroll the eng. units list
with (2) + (3) and select with (4) key.
Press the (1) key to move to the next
menu item.

Press the (4) key and set LRV value.
After entering the settings, press the (1)
key to move to the next menu item.

Press the (4) key and select the transfer
function from the list with (2) + (3).
After entering the settings, press the “ok”
(1) key to move to the next menu item.

Press the (4) key and set the damping.
After entering the settings, press the (1)
key to move to the next menu item.

Easy Setup

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Language

English

Edit

Easy Setup

English

German
Italian

Langauage

Tag

ABB266

Edit

Easy Setup

Unit

psi

Edit

Easy Setup

Lower Range Value

0.0000

psi

Edit

Easy Setup

Upper Range Value

psi

Edit

Easy Setup

Linearization Type

Linear

Edit

Easy Setup

Damping

0.0000

Edit

Easy Setup

Set PV to Zero

Edit

Easy Setup

Display Line 1 View

Edit

Easy Setup

Totalizer 1

psi

Pa
kPa
MPa

PV Unit

Min -14.504

Max 8702.3

PV Lower Range Value

BB266

Tag

0.0000 psi

Min -14.504

Max 8702.3

PV Upper Range Value

6000.0 psi

Min 0.000

Max 60.000

Damping

0.000

Linearization Type

Linear

Linearization curve
Cylindric Lying Tank
Spherical Tank

Display Line 1 View

Totalizer 1

Pressure
Scaled Outlet
Output Percent

Easy Setup

Exit

Select

Содержание 266HSH

Страница 1: ...r all applications Measurement made easy 266 models ABB MEASUREMENT ANALY TICS OPER ATING INSTRUCTION OI 266HSHMT EN 266HSH Modbus Transmitter Pressure Temperature Multivariable Introduction The 2600T family provides comprehensive range of top quality pressure measurement products specifically designed to meet the widest range of applications ranging from arduous conditions in offshore oil and gas...

Страница 2: ...6 6 Electical connection 12 6 7 Electrical data for inputs and outputs 12 6 8 Write protection 15 6 8 1 Write protection activation 15 6 9 Correcting the Lower Range Value 15 6 10 Correcting the zero shift 15 6 11 Installing Removing the LCD display 16 6 12 Securing the housing cover in flameproof areas 16 7 Operation 16 7 1 Local push button functionality option R1 16 7 2 Factory settings 16 7 3 ...

Страница 3: ...ement which also contains the solely binding warranty regulations in full These contractual warranty provisions are neither extended nor limited by the information provided in this manual Caution Only qualified and authorized specialist personnel should be charged with installation electrical connection commissioning and maintenance of the transmitter Qualified personnel are persons who have exper...

Страница 4: ...isposal ABB actively promotes environmental awareness and has an 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 co...

Страница 5: ...isplay LS option replacing L9 option PHASED OUT Corrective maintenance work may only be performed by trained personnel Before removing the device depressurize it and any adjacent lines or containers Check whether hazardous materials have been used as materials to be measured before opening the device Residual amounts of hazardous substances may still be present in the device and could escape when ...

Страница 6: ... calibrated span The transmitter can be calibrated with any range between the LRL and the URL with the following limitations LRL LRV URL CAL SPAN CAL SPAN MIN SPAN URV URL 4 Opening the box 4 1 Identification The instrument is identified by the data plates shown in Figure 2 The certification plate ref A contains the certification related parameters for use in Hazardous area The Nameplate ref B alw...

Страница 7: ...I DIV1 GPEFG CLIIIwhen conn perdwgDH3173ENCL4X FISCOFieldInstrument FM16CA0036X FM16US0066X A B C 2600T Tag Number Calib Range PRESSURE TRANSMITTER C and F sensors on gauge and absolute pressure transmitters are in compliance with IEC61000 4 6 with B criteria 4 2 Optional wired on SST plate I1 The 266 transmitter can be supplied with the optional Wired On Stainless Steel plate figure 3 which is pe...

Страница 8: ...fected If a remote seal with capillary tube is installed on the transmitter the additional operating instructions for remote seals and the related data sheets must be observed 5 2 IP protection designation The housings for 266 transmitters are certified as conforming to protection type IP66 IP67 according to IEC 60529 or NEMA 4X according to NEMA 250 The first number indicates the type of protecti...

Страница 9: ...71 117 4 60 30 1 19 72 2 83 11 0 43 128 5 04 85 3 35 18 0 71 145 5 71 54 2 13 Ø65 2 56 39 1 54 16 0 63 18 0 71 72 2 83 49 1 93 105 4 13 32 1 26 width across flats of exagon Figure 6 Model 266H or 266N Hi overload resistant P Style transmitter with DIN housing installed on a 2 pipe with optional bracket B7 Stainless Steel 316L 1 U bolt 2 U bolt fixing washers and nuts 3 Transmitter fixing bolts 4 B...

Страница 10: ...8 0 71 30 1 19 11 0 43 22 0 87 width across flats of exagon Figure 7 Model 266G or 266A P Style transmitter with DIN housing installed on a 2 pipe with optional bracket B7 Stainless Steel 316L Figure 8 Pipe and wall mounting bracket kit B7 for P style transmitter with DIN housing 1 U bolt 2 U bolt fixing bolt and washer 3 Transmitter fixing bolts 4 B7 bracket 5 4 4 B7 DIN Housing bracket details 1...

Страница 11: ...PT thread The supplied transport sealing plugs do not have IP rating 4X IP67 and are not approved for use in potentially explosive atmospheres The transport sealing plugs must be replaced with suitable cable glands or sealing plugs during device installation When selecting the cable glands or sealing plugs make sure they have the required IP rating and explosion protection To offer IP rating 4X IP...

Страница 12: ... connecting the Pt100 resistance thermometer Connection of a Pt100 temperature sensor For the purpose of simulation a 178 Ω resistor 206 C 402 8 F with 2 jumpers has been installed between the terminals for the Pt100 connection This resistor including the jumpers in the case of 4 wire connections must be removed before connecting the Pt100 If a Pt100 is not connected the resistor must not be remov...

Страница 13: ...pair cable with individual foil shielding and integrated earth cables Example Belden 9729 or equivalent cable A category 5 cable can be used for Modbus RS485 up to a maximum length of 600 m 1968 ft For the symmetrical pairs in RS485 systems a surge impedance of more than 100 Ω is preferred especially at a baud rate of 19 200 and above Using the Modbus protocol allows devices made by different manu...

Страница 14: ... not fall below the minimum value required in accordance with the information on the name plate The power supply is connected to terminal PWR and PWR as stated on the name plate To connect the pressure transmitter observe the following instructions Lead the cable for the power supply and the Modbus connection into the terminal box Lead the temperature sensor cable if there is one through the secon...

Страница 15: ...prox 5 min after startup if the transmitter has already reached the ambient temperature in order to perform zero shift correction The correction must be made at dp or p 0 Important The button unit must be available for this purpose option R1 In case external push buttons are not available act on the connection board directly by depressing with a screwdriver the dedicated internal push buttons Oper...

Страница 16: ... the nameplate and rotate clockwise the identification plate Warning Potential damage to parts Operating the control buttons with a magnetic screwdriver is not permitted 1 1 Identification nameplate 2 Zero pushbutton 3 Span pushbutton 4 Write protection pushbutton 4 3 2 Figure 17 Pushbutton functionalities 7 2 Factory settings Transmitters are calibrated at the factory to full span 0 to URL or acc...

Страница 17: ...er Sensor limit Span Error The Span S operation cannot be accepted because the new URV would be too close to the LRV and their difference lower than the Minimum Span value Oper Disabled The push button operation has been refused because the Write Protection is enabled LRV Too Low New LRV is too low and not acceptable for the requested operation LRV Too High New LRV is too high low and not acceptab...

Страница 18: ...t and is active only if DIP switch 4 is in position 1 In position 0 the communications protocol is set to Operate Modbus This setting is intended for standard operation as a Modbus device In position 1 Configure HART RS485 a DTM is needed for the parameterization of the device Communication with a Modbus master is not possible in this setting i i NOTICE NOTICE SW 1 1 SW 1 2 REPLACE MODE transfer s...

Страница 19: ...re the transmitter as allowed only by the relevant Easy Setup menu which is the only menu available for Standard HART version Configuration is performed by the on board buttons which are present when option R1 is not selected or by external Z and S push buttons under nameplate when R1 is selected In addition diagnostic information is provided 7 8 LCD L1 and LS option activation considerations Gain...

Страница 20: ...ed To access the functionality of the HMI an activation procedure needs to be carried out The keypad activation procedure is different between the TTG Through The Glass L5 option and the conventional L1 option integral LCD Important After 30 seconds without action on on board buttons or external Z S pushbuttons the Standard HART transmitter automatically exit the configuration menu For Advanced HA...

Страница 21: ...play Contrast 50 000 Back Display Edit 2 This menu allows you to monitor diagnostics messages re lated to pressure variable output current output percentage scaled output static and sensor pressure The menu driven structure will also guide you through the loop test set 4 and 20 mA and set the output value Language Display Revision Contrast Mode Back Select 4 Display Mode Two Lines Bargraph Back Di...

Страница 22: ...Linear Next Edit Easy Setup 8 Damping 0 0000 Next Edit Easy Setup 11 Set PV to Zero Next Edit Easy Setup 11 Display Line 1 View Next Edit Easy Setup Totalizer 1 12 psi Pa kPa MPa Next OK PV Unit Min 14 504 Max 8702 3 Next OK PV Lower Range Value ABB266 Next OK Tag 0 0000 psi Min 14 504 Max 8702 3 Next OK PV Upper Range Value 6000 0 psi Min 0 000 Max 60 000 Next OK Damping 0 000 Next OK Linearizati...

Страница 23: ... Percent Setup Select nu 1 This function allows the selection of the LCD visualization Select between the list and confirm with ok 1 key Next OK Process Temp UVR 650 00 C Max Process Temp UVR set 650 00 C Next Edit Easy Setup 15 K F R Cancel OK Process Temp Unit C Next OK Process Temp L VR 60 000 C Max Process Temp Unit C Next Edit Easy Setup 13 Process Temp LVR set 60 000 C Next Edit Easy Setup 1...

Страница 24: ... Type Apply PV Parallel Shift Back 1 Select Process Variable Set PV PV Type Apply PV Parallel Shift Back 2 Select Process Variable Set PV Unit kPa Back Set PV 1 Edit Unit Upper Range Value Back 1 Select Set PV Lower Range Value Unit Upper Range Value Back 2 Select Set PV Lower Range Value Lower Range Value 0 0000 psi Next Edit 2 Set PV Unit Upper Range Value Back 3 Select Set PV Lower Range Value ...

Страница 25: ...o Reset PV Bias Set PV to Value Back 1 Select PV Bias Set PV to Zero Reset PV Bias Set PV to Value Back Select PV Bias Set PV to Zero Reset PV Bias Cylindric lying tank Back Select Linearization curve Lower Range Value Back 1 Select Apply PV Upper Range Value Set PV Next Edit 1 Parallel Shift Set PV Back 1 Select Parallel Shift Lower Range Value Back 1 Select Apply PV Upper Range Value Lower Range...

Страница 26: ... Cancel OK Pressure inH2o inH2o Back Edit 1 Unit Mass and Volume Density Back Select 2 Unit Flow Pressure Mass and Volume Density Back Select 3 Unit Flow Pressure Back Select 1 Output Scaling Damping Pressure Invalid Back Edit 2 Unit Flow Invalid 0 0000 Min 0 0000 Next OK Output Scaling 68F Imp Gal min Cancel OK Flow L h Back Edit 3 Unit Mass and Volume Invalid kg Cancel OK Mass and Volume SCF hL ...

Страница 27: ...Value Lower Range Value Upper Range Value Back Select 3 Output Scaling Output Scaling Unit Damping Back Edit 4 Upper Range Value Lower Range Value Upper Range Value Back Select 4 Output Scaling Output Scaling Unit Damping Min 999999 Max 999999 Next OK Lower Range Value Min 999999 Max 999999 Next OK Upper Range Value Transfer Function Back Select 5 Device Setup Process Variable Factory Reset Output...

Страница 28: ... Display Mode Two Lines Bargraph Back Display Edit 2 Display Exit Select Menu 3 Min 0 Max 100 Next OK Contrast Two lines Bargraph Pressure Scaled Output Output Percent Cancel OK Display Revision Line 1 View Contrast Mode Back Select 5 Display 5 Line 1 View Line 1 View Presure Back Display Edit Totalizer 1 Pressure Scaled Output Cancel OK Line 1 View Line 2 View Contrast Mode Back Select 6 Display ...

Страница 29: ...ity Back Select 4 Unit Flow Pressure Back Edit 4 Unit Density Invalid lb Cancel OK Density ug L SGV Line 1 View Line 2 View Bar View Display Scaling Display Scaling Linear Square Root Sqrt 3rd power Sqrt 5th power Back OK Linearization Type Pressure Flow Mass Volume Density Back Select Unit Linearization type Unit Lower range value Upper range value Back Select 2 2 Display Scaling Back Select 8 Di...

Страница 30: ...dit 1 Min 100 00 Max 60000 Next OK High Trimming 060000 6 Calibrate Main Pressure Sensor Temperature Sensor Next OK Low Trimming 60 000 C Max Next OK High Trimming 650 00 C Max Main Pressure Sensor Back Select 1 Calibrate Temperature Sensor Low Trimming High Trimming Back Select 1 Temperature Sensor Low Trimming Temperature Sensor Next Edit 1 60 000 C Low Trimming Back Select 1 Temperature Sensor ...

Страница 31: ...Back Select 1 Monitoring Pressure Back 1 Monitoring Pressure Static Pressure Output Scaled Output Back Select 3 Monitoring Output Back 3 Monitoring Pressure Static Pressure Output Scaled Output Back Select 4 Monitoring Scaled Output Back 4 Monitoring 2 Static Pressure Sensor Temperature Output Scaled Output Back Select 6 Monitoring Sensor Temperature 24 326 C Back 6 Monitoring Diagnostics Monitori...

Страница 32: ...Pa Back 2 Device Info Low Sensor Limit Device Info High Sensor Limit Low Sensor Limit Minimum Span Hardware Revision Back Select 3 600 00 kPa Back Device Info Minimum Span Device Info High Sensor Limit Low Sensor Limit Minimum Span Hardware Revision Back Select 4 01 00 00 01 00 08 Back Device Info Hardware Revision Device Info Software Revision Low Sensor Limit Minimum Span Hardware Revision Back ...

Страница 33: ...ss 7 11 Damping DAMPING Pressure transmitter output signals that are noisy as a result of the process can be smoothed damped electrically The additional time constant can be set between 0 s and 60 s in increments of 0 0001 s Damping does not affect the value shown on the digital display as a physical unit It only affects the parameters derived from this such as the analog output current free proce...

Страница 34: ...figured by either one of the following device Hand Held terminals like the ABB 691HT ABB DHH800 MFC Emerson Process 375 and 475 provided the 266 EDD has been downloaded and enabled in the terminal ABB Asset Vision Basic a new free of charge software configurator downloadable at www abb com Instrumentation Any DTM based software for HART instruments configuration provided it is compatible with EDD ...

Страница 35: ...set Vision Basic version 1 00 17 or higher DTM Device Type Manager graphical user interface Operating system depending on the respective control program To operate the Asset Vision Basic please refer to the relevant operating instruction 7 14 Standard and Advanced HART functionality 266 Pressure Transmitters can be codified with Advanced HART and 4 to 20 mA Standard HART and 4 to 20 mA HART and 4 ...

Страница 36: ...releases for internal tests not published 8 Error messages 8 1 LCD Display messages The LCD HMI in case of transmitter errors or malfunctioning is capable of displaying specific error fault messages to help the user in identifying the problem and resolve it In case of an alarm a message consisting of an icon and text appears at the bottom of the process display as shown hereafter Use the 1 key to ...

Страница 37: ...persists the communication board must be replaced see NOTE below Analog Signal to Alarm F106 035 Unreliable Output Current The Device is not properly configured Check the device configuration Analog Signal to Alarm C090 033 Analog Output Fixed The analog output for the Primary Variable is derived by the value simulated in input Use a HART configurator DTM Hand held to place device back in to norma...

Страница 38: ... of this error Use a HART configurator DTM Hand held to correct the configuration no effect M020 042 Replace Info The Electronics or the Sensor have been changed but the replacement operation has not been executed The replacement operation must be executed Move the SW 1 of the electronics in position 1 Enable replace mode Select the SW 2 the element that has been changed between new Sensor or new ...

Страница 39: ...ess exceeds the limit of the sensor Exceeding the Static Pressure can reduce accuracy mechanically damage the diaphragm and may require calibration replacement An incorrect transducer model could have been selected The compatibility of pressure transmitter model and process conditions has to be checked Probably a different transmitter type is required no effect S054 006 Sensor Temperature Out of L...

Страница 40: ...ead the instructions in the sections Safety and Electrical connection and perform the steps outlined there in reverse order 9 2 Pressure transmitter sensor Essentially maintenance is not required for the transmitter sensor Anyway the following items should be checked periodically Check the integrity of the pressure boundary no cracks should be visible on the process connection or on the process fl...

Страница 41: ...rocess flange screws nuts to a joining torque of MJ 2 Nm 0 2 kpm working in a crosswise manner Then tighten them with a torque MJ 10 Nm 1 0 kpm working in a crosswise manner Then tighten them fully by turning each nut or screw again in a crosswise manner by the tightening angle A 180 working in two stages of 90 each 9 4 Pressure transducer replacement If the pressure transducer needs to be replace...

Страница 42: ...EX II 1 G Ex ia IIC T4 T5 T6 Ga and II 1 D Ex ia IIIC T85 C Da FM Approvals certificate number FM09ATEX0024X Tremezzina Minden Bangalore and Shangai products The meaning of ATEX code is as follows II Group for surface areas not mines 1 Category G Gas dangerous media D Dust dangerous media T85 C Maximum surface temperature of the transmitter enclosure with a Ta ambient temperature 40 C for Dust not...

Страница 43: ...th Dust Note the protection is mainly assured by the IP degree associated to the low power from supply This can either be ia or ib Zone 0 Zone 1 Dangerous medium process Tank Zone 0 Zone 1 sep aration element Primary transducer 266 Tx Category 1 2 Ga Ex ia Zone 20 Zone 21 Dangerous medium process Silo 266 Tx Category 1 2 Da Ex ia Ex ia IIIC T85 C Da IECEx certificate number IECEx FME 16 0003X Trem...

Страница 44: ...al indicates the protection of the inside electronics against ingress of water The assigned 7 means an enclosure water protected against a temporary immersion in water under standardized conditions of pressure and time Application with Dust Zone 0 Zone 1 Dangerous medium process Tank Zone 0 Zone 1 separation element Primary transducer 266 Tx Category 1 2 Ga Ex d Zone 20 Dangerous medium process Si...

Страница 45: ...han 25 mA Zone 2 266 Tx Category 3Gc Ex ic Note the protection is mainly assured by the IP degree associated to the low power from supply Important Note for pressure transmitter with combined approval Before installation of the Transmitter the customer should permanently mark his chosen Protection Concept on the safety label The transmitter can only be used with according to this Protection Concep...

Страница 46: ...ectrical Equipment FM 3810 Electrical and Electronic Test Measuring and Process Control Equipment NEMA 250 Enclosure for Electrical Equipment 1000 Volts Maximum 10 2 2 Classifications The 2600T Series pressure transmitters have been certified by FM Approvals for the following Class Divisions and Gas groups hazardous classified locations temperature class and types of protection Explosionproof US f...

Страница 47: ...TX 79765 Ph 1 432 272 1173 150 Eagle Ford Road Pleasanton TX 78064 Ph 1830569 8062 Contact Us OI 266 HSHMT EN 11 2019 We reserve the right to make technical changes or modify the contents of this document without prior notice With regard to purchase orders the agreed particulars shall prevail ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in ...

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