Emerson Rosemount 2088 User manual

Quick Start Guide
00825-0100-4690, Rev FD
September 2017
Rosemount™2088, 2090P, and 2090F
Pressure Transmitters
with 4–20 mA HART®and 1–5 Vdc HART Low Power
Protocol
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NOTICE
This installation guide provides basic guidelines for the Rosemount 2088 and 2090 transmitters. It does not
provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-proof,
Flameproof, or intrinsically safe (I.S.) installations. Refer to the Rosemount 2088/2090 Reference Manual for
more instruction and low power output. This manual is also available electronically on
Emerson.com/Rosemount.
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the appropriate local,
national, and international standards, codes, and practices. Review the approvals section of the Rosemount
2088/2090 Reference Manual for any restrictions associated with a safe installation.
Before connecting a HART-based communicator in an explosive atmosphere, make sure the instruments
in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.
In an Explosion-proof/Flameproof installation, do not remove the transmitter covers when power is
applied to the unit.
Process leaks may cause harm or result in death.
Use appropriately rated sanitary clamps and gaskets during installation.
The maximum working pressure of the clamp and gasket must be greater than or equal to the working
pressure range of the transmitter.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause
electrical shock.
Contents
Mount the transmitter . . . . . . . . . . . . . . . . . . . . 3
Set the jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connect the wiring and power . . . . . . . . . . . . . 6
Verify configuration . . . . . . . . . . . . . . . . . . . . . . 8
Trim the transmitter . . . . . . . . . . . . . . . . . . . . . . 9
Safety instrumented systems . . . . . . . . . . . . . 10
Product Certifications . . . . . . . . . . . . . . . . . . . . 13
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1.0 Mount the transmitter
1.1 Rosemount 2088
Mount directly to the impulse line without using an additional mounting bracket
or mount directly to a wall, panel, or two-inch pipe using an optional mounting
bracket.
1.2 Rosemount 2090P
Mount directly to the process pipe using an existing weld spud, or have a skilled
welder install a new weld spud using a TIG welder. Refer to Reference Manual for
complete welding instructions. Improper installation may result in weld spud
distortion. Recommended mounting in upright or horizontal position to allow
proper draining of vent.
1.3 Rosemount 2090F
Mount directly to the process pipe using a standard sanitary fitting (either a 1.5-
or 2-in. Tri Clamp connection). Recommended mounting in upright or horizontal
position to allow proper draining of vent.
Figure 1. Transmitter Direct Mounting
Do not apply torque directly to the electronics housing.
To avoid damage, apply torque only to the hex-shaped process
connection.
Rosemount 2088 Rosemount 2090P Rosemount 2090F
A. 1/2–14 NPT female process connection
B. Vessel wall
C. Weld spud
D. O-ring
E. 11/2- or 2-in. Tri Clamp connection
1.5 in.
B
C
BD
1.0 in.
E
A
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Figure 2. Panel and Pipe Mounting
1.7 Environmental seal for housing
Thread sealing (PTFE) tape or paste on male threads of conduit is required to
provide a water/dust tight conduit seal and meets requirements of NEMA®Type
4X, IP66, and IP68. Consult factory if other Ingress Protection ratings are
required. For M20 threads, install conduit plugs to full thread engagement or
until mechanical resistance is met.
Panel mount Pipe mount
1.4 Liquid flow applications
1. Place taps to the side of the line.
2. Mount beside or below the taps.
1.5 Gas flow applications
1. Place taps in the top or side of the line.
2. Mount level or above the taps.
1.6 Steam flow applications
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
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1.8 Gage transmitter orientation
The low side pressure port (atmospheric reference) on the gage transmitters with
aluminum housings are located in the neck of the transmitter, behind the
housing. The vent path is 360° around the transmitter between the housing and
sensor. (See Figure 3.)
Keep the vent path free of any obstruction, including but not limited to paint,
dust, and lubrication by mounting the transmitter so that the process can drain
away.
Figure 3. Gage Low Side Pressure Port
A. Low side pressure port (atmospheric reference)
2.0 Set the jumpers
If alarm and security jumpers are not installed, the transmitter will operate
normally with the default alarm condition alarm high and the security off.
1. If the transmitter is installed, secure the loop, and remove power.
2. Remove the housing cover opposite the field terminal side. Do not remove the
instrument cover in explosive atmospheres when the circuit is live.
3. Ensure full contact with terminal block screw and washer. When using a direct
wiring method, wrap wire clockwise to ensure it is in place when tightening
the terminal block screw.
Note
The use of a pin or a ferrule wire terminal is not recommended as the connection may be
more susceptible to loosening over time or under vibration.
4. Reposition the jumper. Avoid contact with the leads and the terminals. See
Figure 4 for the location of the jumper and the ON and OFF positions.
A
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5. Reattach the transmitter cover. The cover must be fully engaged to comply
with explosion-proof requirements.
A. Alarm
B. Security
3.0 Connect the wiring and power
Use the following steps to wire the transmitter:
1. Remove the housing cover on the side marked field terminals.
2. Connect the positive lead to the “PWR/COMM+” terminal, and the negative
lead to the “–” terminal.
3. Ensure proper grounding. It is important that the instrument cable shield:
Be trimmed close and insulated from touching the transmitter housing
Be connected to the next shield if cable is routed through a junction box
Be connected to a good earth ground at the power supply end
Note
Installation of the transient protection terminal block does not provide transient protection
unless the Rosemount 2088 case is properly grounded.
Note
Do not connect the powered signal wiring to the test terminals. Power could damage the
test diode in the test connection. Twisted pair cable yields best results. For high EMI/RFI
environments, shielded twisted pair cable should be used. Use 24 AWG or larger wire and
do not exceed 5,000 ft. (1,500 m).
4. Plug and seal unused conduit connections.
Figure 4. Rosemount 2088 Transmitter Electronics Board
Without LCD display With LCD display
Low power without LCD display Low power with LCD display
B
A
B
A
A
B
B
A
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5. 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.
6. Replace the housing cover.
Figure 5 and Figure 6 show wiring connections necessary to power a Rosemount
2088 Transmitter and enable communications with a hand-held Field
Communicator:
Figure 5. Bench Hook-up Wiring Diagrams (4–20 mA Transmitters)
A. RL≥250Ω
B. 24 Vdc supply
C. Current meter
Figure 6. Field Wiring for Rosemount 2088 — Low Power Option Code N
A. Voltmeter
B. Power supply
3.1 Power supply
The dc power supply (Option S: 10.5–42.4 V and Option N: 6–14 V) should
provide power with less than two percent ripple. The total resistance load is the
sum of the resistance of the signal leads and the load resistance of the controller,
indicator, and related pieces. The resistance of intrinsic safety barriers, if used,
must be included.
C
B
A
B
A
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Figure 7. Maximum Loop Resistance = 43.5 ⫻(Power Supply Voltage – 10.5)
The Field Communicator requires a minimum loop resistance of 250Ωfor communication.
4.0 Verify configuration
A check () indicates the basic configuration parameters. At minimum, these
parameters should be verified as part of the configuration and startup procedure.
Function HART Fast Key sequence
Analog Output Alarm 1, 4, 3, 2, 4
Burst Mode Control 1, 4, 3, 3, 3
Burst Option 1, 4, 3, 3, 4
Calibration 1, 2, 3
Damping 1, 3, 5
Date 1, 3, 4, 1
Descriptor 1, 3, 4, 2
Digital To Analog Trim (4–20 mA Output) 1, 2, 3, 2, 1
Disable Local Span/Zero Adjustment 1, 4, 4, 1, 7
Field Device Info 1, 4, 4, 1
Keypad Input 1, 2, 3, 1, 1
Loop Test 1, 2, 2
Lower Range Value 4, 1
Lower Sensor Trim 1, 2, 3, 3, 2
Message 1, 3, 4, 3
Meter Type 1, 3, 6, 1
Number of Requested Preambles 1, 4, 3, 3, 2
Output Trim 1, 2, 3, 2
Percent Range 1, 1, 2
Poll Address 1, 4, 3, 3, 1
Range Values 1, 3, 3
Rerange 1, 2, 3, 1
Voltage (Vdc)
Load (Ohms)
Operating
region
1387
1000
500
0
10.5 20 30
42.4
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5.0 Trim the transmitter
Note
Transmitters are shipped fully calibrated per request or by the factory default of full scale
(span = upper range limit).
5.1 Zero trim
A zero trim is a single-point adjustment used for compensating mounting
position effects. If zero offset is less than 3 percent of true zero, follow the Using
the Field Communicator instructions below. If zero offset is greater than 3
percent of true zero, follow the Using the transmitter zero adjustment button
instructions below to rerange.
Using the Field Communicator
Using the transmitter zero adjustment button
Scaled D/A Trim (4–20 mA Output) 1, 2, 3, 2, 2
Self Test (Transmitter) 1, 2, 1, 1
Sensor Info 1, 4, 4, 2
Sensor Trim (Full Trim) 1, 2, 3, 3
Sensor Trim Points 1, 2, 3, 3, 5
Status 1, 2, 1, 2
Tag 1, 3, 1
Transmitter Security (Write Protect) 1, 3, 4, 4
Units (Process Variable) 1, 3, 2
Upper Range Value 5, 2
Upper Sensor Trim 1, 2, 3, 3, 3
Zero Trim 1, 2, 3, 3, 1
Fast Keys Steps
1, 2, 3, 3, 1
1. Vent the transmitter and connect Field Communicator.
2. At the menu, input the HART Fast Key sequence.
3. Follow the commands to perform a zero trim.
1. Loosen the certifications label screw and rotate the label to
expose the zero adjustment button.
2. Apply the desired pressure for the 4 mA output.
3. Set the 4 mA point by pressing the zero button for two
seconds. Verify that the output is 4 mA. The optional LCD
display will show “ZERO PASS”.
A. Zero adjustment button
Function HART Fast Key sequence
A
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6.0 Safety instrumented systems
The following section applies to Rosemount 2088 Transmitters used in SIS
applications.
Note
Transmitter output is not safety-rated during the following: configuration changes,
multidrop, loop test. Alternative means should be used to ensure process safety during
transmitter configuration and maintenance activities.
6.1 Installation
No special installation is required in addition to the standard installation practices
outlined in this document. Always ensure a proper seal by installing the
electronics housing cover(s) so that metal contacts metal.
The loop must be designed so the terminal voltage does not drop below 10.5 Vdc
when the transmitter output is 22.5 mA.
Position the security switch to the “ON” position to prevent accidental or
deliberate change of configuration data during normal operation.
6.2 Configuration
Use any HART-compliant master to communicate with and verify configuration of
the Rosemount 2088.
User-selected damping will affect the transmitters ability to respond to changes
in the applied process. The damping value + response time must not exceed the
loop requirements.
Note
DCS or safety logic solver must be configured to match transmitter configuration. Figure 8
identifies the two alarm levels available and their operation values. Position the alarm
switch to the required HI or LO alarm position.
Figure 8. Alarm Levels
Rosemount alarm level
Namur alarm level
1. Transmitter Failure, hardware alarm in LO position.
2. Transmitter Failure, hardware alarm in HI position.
Normal
Operation
4 mA 20 mA 20.8 mA
high saturation
21.75 mA(2)
3.9 mA
low saturation
3.75mA(1)
Normal
Operation
4 mA 20 mA 20.5 mA
high saturation
22.5 mA(2)
3.8 mA
low saturation
3.6 mA(1)
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Note
Some detected faults are indicated on the analog output at a level above high alarm
regardless of the alarm switch selection.
6.3 Operation and maintenance
Proof test and inspection
The following proof tests are recommended. Proof test results and corrective
actions taken must be documented at Emerson.com/Rosemount/Safety in the
event that an error is found in the safety functionality.
Use "Table 1: Input Parameters" to perform a Loop Test, Analog Output Trim, or
Sensor Trim. See the Rosemount 2088 Reference Manual for additional
information.
Proof test
This proof test will detect 92 percent of DU failures not detected by the
Rosemount 2088 automatic diagnostics.
1. Bypass the safety PLC and take appropriate action to avoid a false trip.
2. Send a HART command to the transmitter to go to the high alarm current
output and verify that the analog current reaches that value.(1)
3. Send a HART command to the transmitter to go to the low alarm current
output and verify that the analog current reaches that value.(2)
4. Perform a minimum two-point sensor calibration check using the 4-20 mA
range points as the calibration points and verify that the mA output
corresponds to the pressure input value.(3)
5. Restore loop to full operation.
6. Remove the bypass and otherwise restore normal operation.
Product repair
All failures detected by the transmitter diagnostics or by the proof-test must be
reported. Feedback can be submitted electronically at
Emerson.com/Rosemount/Safety.
The Rosemount 2088 is repairable by major component replacement. Follow the
instructions in the Rosemount 2088 Reference Manual for additional information.
6.4 Reference
Specifications
The Rosemount 2088 must be operated in accordance to the functional and
performance specifications provided in the Rosemount 2088 Reference Manual.
1. This tests for compliance voltage problems such as a low loop power supply voltage or increased wiring resistance.
This also tests for other possible failures.
2. This tests for possible quiescent current related failures.
3. If the two-point calibration is performed with electrical instrumentation, this proof test will not detect any failures
of the sensor.
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Failure rate data
The FMEDA report includes failure rates. This report is available at
Emerson.com/Rosemount.
2088 safety failure values
Safety accuracy: 2.0%(1)
Safety response time: 1.5 sec
Product life
50 years – based on worst case component wear-out mechanisms – not based on
wear-out process wetted materials.
1. A 2% variation of the transmitter mA output is allowed before a safety trip. Trip values in the DCS or safety
logic solver should be derated by 2%.
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7.0 Product Certifications
7.1 Rosemount 2088
Rev 1.11
European Directive Information
A copy of the EU Declaration of Conformity can be found at the end of the Quick
Start Guide. The most recent revision of the EU Declaration of Conformity can be
found at Emerson.com/Rosemount.
Ordinary Location Certification
As standard, the transmitter has been examined and tested to determine that the
design meets the basic electrical, mechanical, and fire protection requirements
by a nationally recognized test laboratory (NRTL) as accredited by the Federal
Occupational Safety and Health Administration (OSHA).
North America
E5 USA Explosionproof (XP) and Dust-Ignitionproof (DIP)
Certificate: 1V2A8.AE
Standards: FM Class 3600 - 2011, FM, Class 3615 - 2006, FM class 3616 - 2011,
FM Class 3810 - 2005, ANSI/NEMA 250 - 1991
Markings: XP CL I, DIV 1, GP B, C, D; DIP CL II, DIV 1, GP E, F, G; CL III;
T5(–40 °C ≤ Ta≤+85 °C); Factory Sealed; Type 4X
I5 USA Intrinsic Safety (IS) and Nonincendive (NI)
Certificate: 0V9A7.AX
Standards: FM Class 3600 - 1998, FM Class 3610 - 2010, FM Class 3611 - 2004,
FM Class 3810 - 1989
Markings: IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP E, F, G; Class III; DIV 1 when
connected per Rosemount drawing 02088-1018;
NI CL 1, DIV 2, GP A, B, C, D; T4(–40 °C ≤ Ta≤+70 °C); Type 4x
Special Condition for Safe Use (X):
1. The Rosemount 2088 Transmitter with the transient terminal block (Option code T1)
will not pass the 500 Vrms dielectric strength test and this must be taken into account
during installation.
C6 Canada Explosionproof, Intrinsic Safety and Nonincendive
Certificate: 1015441
Standards: CAN/CSA C22.2 No. 0-M91 (R2001), CSA Std C22.2 No. 25-1966,
CSA Std C22.2 No. 30-M1986, CAN/CSA-C22.2 No. 94-M91,
CSA Std C22.2 No. 142-M1987, CAN/CSA-C22.2 No. 157-92,
CSA Std C22.2 No. 213-M1987, ANSI-ISA-12.27.01-2003
Markings: Explosionproof for Class I, Division 1, Groups B, C and D; Class II, Groups E, F,
and G; Class III; Intrinsically Safe Class I, Division 1 when connected in
accordance with Rosemount drawing 02088-1024, Temperature Code T3C;
Ex ia; Class I Division 2 Groups A, B, C and D; Type 4X; Factory Sealed;
Single Seal
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Europe
ED ATEX Flameproof
Certificate: KEMA97ATEX2378X
Standards: EN60079-0:2012 + A11:2013, EN60079-1:2014, EN60079-26:2015
Markings: II 1/2G Ex db IIC T6…T4 Ga/Gb, T6(–60 °C ≤ Ta≤+70 °C),
T4/T5(–60 °C ≤ Ta≤+80 °C)
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm. Installation, maintenance and use shall take
into account the environmental conditions to which the diaphragm will be subjected.
The manufacturer's instructions for installation and maintenance shall be followed in
detail to assure safety during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic discharge. Avoid
installations that could cause electrostatic build-up on painted surfaces, and only clean
the painted surfaces with a damp cloth. If paint is ordered through a special option
code, contact the manufacturer for more information.
I1 ATEX Intrinsic Safety
Certificate: BAS00ATEX1166X
Standards: EN60079-0:2012 + A11:2013, EN60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga (–55 °C ≤ Ta≤+70 °C)
Special Condition for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V insulation test required by
EN60079-11. This must be taken into account when installing the apparatus.
N1 ATEX Type n
Certificate: BAS00ATEX3167X
Standards: EN60079-0:2012 + A11:2013, EN60079-15:2010
Markings: II 3 G Ex nA IIC T5 Gc (–40 °C ≤ Ta≤+70 °C)
Special Condition for Safe Use (X):
1. This apparatus is not capable of withstanding the 500 V insulation test required by
EN60079-15. This must be taken into account when installing the apparatus.
ND ATEX Dust
Certificate: BAS01ATEX1427X
Standards: EN60079-0:2012 + A11:2013, EN60079-31:2009
Markings: II 1 D Ex t IIIC T50 °C T500 60 °C Da
Special Conditions for Safe Use (X):
1. The user must ensure that the maximum rated voltage and current (36 volts, 24
milliamps, d.c.) are not exceeded. All connection to other apparatus or associated
apparatus shall have control over this voltage and current to a category 'ib' circuit.
Table 1. Input Parameters
Parameters HART
Voltage Ui30 V
Current Ii200 mA
Power Pi0.9 W
Capacitance Ci0.012 μF
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2. Cable entries must be used which maintain the ingress protection of the enclosure to at
least IP66.
3. Unused cable entries must be filled with suitable blanking plugs which maintain the
ingress protection of the enclosure to at least IP66.
4. Cable entries and blanking plugs must be suitable for the ambient range of the
apparatus and capable of withstanding a 7 J impact test.
5. The Rosemount 2088/2090 sensor module must be securely screwed in place to
maintain the ingress protection of the enclosure.
International
E7 IECEx Flameproof
Certificate: IECEx KEM 06.0021X
Standards: IEC 60079-0:2011, IEC60079-1:2014, IEC60079-26:2014
Markings: Ex db IIC T6…T4 Ga/Gb, T6(–60 °C ≤ Ta≤+70 °C), T4/T5(–60 °C ≤ Ta≤+80 °C)
Special Condition for Safe Use (X):
1. This device contains a thin wall diaphragm. Installation, maintenance and use shall take
into account the environmental conditions to which the diaphragm will be subjected.
The manufacturer's instructions for installation and maintenance shall be followed in
detail to assure safety during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic discharge. Avoid
installations that could cause electrostatic build-up on painted surfaces, and only clean
the painted surfaces with a damp cloth. If paint is ordered through a special option
code, contact the manufacturer for more information.
I7 IECEx Intrinsic Safety
Certificate: IECEx BAS 12.0071X
Standards: IEC60079-0:2011, IEC60079-11:2011
Markings: Ex ia IIC T4 Ga (–55 °C ≤ Ta≤+70 °C)
Special Conditions for Safe Use (X):
1. When fitted with a transient suppression terminal block, the Rosemount 2088 is
incapable of passing the 500 V isolation test. This must be taken into account during
installation.
2. The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however, care should be taken to protect it from impact or abrasion if
located in a Zone 0 environment.
N7 IECEx Type n
Certificate: IECEx BAS 12.0072X
Standards: IEC60079-0:2011, IEC60079-15:2010
Markings: Ex nA IIC T5 Gc (–40 °C ≤ Ta≤+70 °C)
Table 2. Input Parameters
Parameter HART
Voltage Ui30 V
Current Ii200 mA
Power Pi0.9 W
Capacitance Ci0.012 μF
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Special Condition for Safe Use (X):
1. When fitted with a transient suppression terminal block, the Rosemount 2088 is
incapable of passing the 500 V isolation test. This must be taken into account during
installation.
NK IECEx Dust
Certificate: IECEx BAS12.0073X
Standards: IEC60079-0:2011, IEC60079-31:2008
Markings: Ex t IIIC T50 °C T500 60 °C Da
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress protection of the enclosure to at
least IP66.
2. Unused cable entries must be filled with suitable blanking plugs which maintain the
ingress protection of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the ambient temperature range of
the apparatus and capable of withstanding a 7 J impact test.
Brazil
E2 INMETRO Flameproof
Certificate: UL-BR 15.0728X
Standards: ABNT NBR IEC60079-0:2008 + Errata 1:2011,
ABNT NBR IEC 60079-1:2009 + Errata 1:2011,
ABNT NBR IEC 60079-26:2008 + Errata 1:2008
Markings: Ex db IIC T6…T4 Ga/Gb, T4/T5(–60 °C ≤ Ta≤+80 °C), T6(–60 °C ≤ Ta≤+70 °C)
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm less than 1mm thickness that forms a
boundary between zone 0 (process connection) and zone 1 (all other parts of the
equipment). The model code and datasheet are to be consulted for details of the
diaphragm material. Installations, maintenance and use shall take into account the
environmental conditions to which the diaphragm will be subjected. The
manufacturer's instructions for installation and maintenance shall be followed in detail
to assure safety during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic discharge. Avoid
installations that could cause electrostatic build-up on painted surfaces, and only clean
the painted surfaces with a damp cloth. If paint Is ordered through a special option
code, contact the manufacturer for more information.
Table 3. Input Parameters
Parameter HART
Voltage Ui36 V
Current Ii24 mA
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I2 INMETRO Intrinsic Safety
Certificate: UL-BR 13.0246X
Standards: ABNT NBR IEC60079-0:2008 + Errata 1:2011, ABNT NBR IEC60079-11:2009
Markings: Ex ia IIC T4 Ga (–55 °C ≤ Ta≤+70 °C)
Special Conditions for Safe Use (X):
1. When fitted with a transient suppression terminal block, the Rosemount 2088 is
incapable of passing the 500 V isolation test. This must be taken into account when
installing the equipment.
2. The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however, care should be taken to protect it from impact or abrasion if
located in Zone 0.
China
E3 China Flameproof
Certificate: GYJ15.1505
Standards: GB3836.1-2010, GB3836.2-2010
Markings: Ex d IIC T6/T4 Gb, T6(–20 °C ≤ Ta≤+40 °C), T4(–20 °C ≤ Ta≤+80 °C)
Special Conditions of Use (X):
1. The ambient temperature is as follows:
2. The earth connection facility on the enclosure should be connected reliably.
3. During installation in hazardous location, cable glands, conduits, and blanking plugs,
certified by state-appointed inspection bodies with Ex d IIC type of protection, should
be used.
4. During installation, use and maintenance in explosive gas atmospheres, observe the
warning “Do not open when energized”.
5. During installation, there should be no mixture harm to flameproof housing.
6. End user is not permitted to change any components insides, but to settle the problem
in conjunction with manufacturer to avoid damage to the product.
7. Maintenance should be done in non-hazardous location.
8. During installation, use and maintenance of this product, observe the following
standards: GB3836.13-2013, GB3836.15-2000, GB3836.16-2006, GB50257-2014.
I3 China Intrinsic Safety
Certificate: GYJ15.1507
Standards: GB3836.1-2010, GB3836.4-2010, GB3836.20-2010
Markings: Ex ia IIC T4/T5 Ga
Table 4. Input Parameters
Parameter HART
Voltage Ui30 V
Current Ii200 mA
Power Pi0.9 W
Capacitance Ci0.012 μF
TaTemperature class
–20 °C ≤ Ta≤ 80 °C T4
–20 °C ≤ Ta≤ 40 °C T6
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Special Conditions for Safe Use (X):
1. The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however, care should be taken to protect it from impact or abrasion if
located in a zone 0 environment.
2. This apparatus is not capable of withstanding the 500 V r.m.s. insulation test required by
Clause 6.3.12 of GB3836.4-2010.
3. The ambient temperature is:
4. Intrinsically safe parameters:
5. The product should be used with Ex-certified linear associated apparatus to establish
explosion protection system that can be used in explosive gas atmospheres. Wiring and
terminals should comply with the instruction manual of the product and associated
apparatus.
6. The cables between this product and associated apparatus should be shielded cables
(the cables must have insulated shields). The shield has to be grounded reliably in a
non-hazardous area.
7. End users are not permitted to change any internal components, but to settle the
problem in conjunction with the manufacturer to avoid damage to the product.
8. During installation, use and maintenance of this product, observe the following
standards: GB3836.13-2013, GB3836.15-2000, GB3836.16-2006, GB3836.18-2010,
GB50257-2014.
N3 China Type n
Certificate: GYJ15.1108X
Standards: GB3836.1-2000, GB3836.8-2003
Markings: Ex nA nL IIC T5 Gc (–40 °C ≤ Ta≤+70 °C)
Special Conditions for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V r.m.s. insulation test required by
GB3836.8-2003.
2. The ambient temperature range is –40 °C ≤ Ta≤+70 °C.
3. Maximum input voltage: 50 V.
4. Cable glands, conduit or blanking plugs, certified by NEPSI with Ex e or Ex n protection
types should be used on external connections and redundant cable entries.
5. Maintenance should be done in non-hazardous location.
6. End users are not permitted to change any internal components, but to settle the
problem in conjunction with manufacturer to avoid damage to the product.
7. During installation, use and maintenance of this product, observe the following
standards: GB3836.13-2013, GB3836.15-2000, GB3836.16-2006, GB50257-1996.
TaTemperature class
–55 °C ≤Ta≤70 °C T4
Parameter HART
Voltage Ui30 V
Current Ii200 mA
Power Pi0.9 W
Capacitance Ci12 nF
Inductance Li0 mH
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September 2017
Japan
E4 Japan Flameproof
Certificate: TC20869, TC20870
Markings: Ex d IIC T5
Technical Regulations Customs Union (EAC)
EM EAC Flameproof
Certificate: RU C-US.GB05.B.01197
Markings: Ga/Gb Ex d IIC T4/T6 X, T4(–40 °C ≤ Ta≤+80 °C), T6(–40 °C ≤ Ta≤+40 °C)
Special Condition for Safe Use (X):
1. See certificate for special conditions.
IM EAC Intrinsically Safe
Certificate: RU C-US.GB05.B.01197
Markings: 0Ex ia IIC T4 Ga X (–55 °C ≤ Ta≤+70 °C)
Special Condition for Safe Use (X):
1. See certificate for special conditions.
Combinations
K1 Combination of ED, I1, ND, and N1
K2 Combination of E2 and I2
K5 Combination of E5 and I5
K6 Combination of C6, ED, and I1
K7 Combination of E7, I7, NK, and N7
KB Combination of K5 and C6
KM Combination of EM and IM
KH Combination of ED, I1, K5
Conduit Plugs and Adapters
IECEx Flameproof and Increased Safety
Certificate: IECEx FMG 13.0032X
Standards: IEC60079-0:2011, IEC60079-1:2007-04, IEC60079-7:2006-07
Markings: Ex de IIC Gb
ATEX Flameproof and Increased Safety
Certificate: FM13ATEX0076X
Standards: EN60079-0:2012, EN60079-1:2007, EN60079-7:2007
Markings: II 2 G Ex de IIC Gb
Table 5. Conduit Plug Thread Sizes
Thread Identification mark
M20 ⫻1.5 – 6g M20
1/2–14 NPT 1/2NPT
G1/2A G1/2
Table 6. Thread Adapter Thread Sizes
Male thread Identification mark
M20 ⫻1.5 – 6H M20
1/2–14 NPT 1/2–14 NPT
3/4–14 NPT 3/4–14 NPT
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Special Conditions for Safe Use (X):
1. When the thread adapter or blanking plug is used with an enclosure in type of
protection increased safety “e” the entry thread shall be suitably sealed in order to
maintain the ingress protection rating (IP) of the enclosure.
2. The blanking plug shall not be used with an adapter.
3. Blanking Plug and Threaded Adapter shall be either NPT or Metric thread forms. G1/2
thread forms are only acceptable for existing (legacy) equipment installations.
Additional Certifications
SBS American Bureau of Shipping (ABS) Type Approval
Certificate: 09-HS446883D-3-PDA
Intended Use: Measurement of either gauge or absolute pressure for liquid, gas, and
vapor
ABS Rules: 2014 Steel Vessels Rules 1-1-4/7.7, 1-1-Appendix 3, 4-8-3/1.7,
4-8-3/13.1, 4-8-3/13.3.1 & 13.3.2, 4-8-4/27.5.1
SBV Bureau Veritas (BV) Type Approval
Certificate: 23156/A2 BV
Requirements: Bureau Veritas Rules for the Classification of Steel Ships
Application: Class notations: AUT-UMS, AUT-CCS, AUT-PORT and AUT-IMS;
Pressure transmitter type 2088 cannot be installed on diesel engines.
SDN Det Norske Veritas (DNV) Type Approval
Certificate: A-14185
Intended Use: Det Norske Veritas' Rules for Classification of Ships and High Speed and
Light Craft; Det Norske Veritas' Offshore Standards
Application:
SLL Lloyds Register (LR) Type Approval
Certificate: 11/60002
Application: Environmental categories ENV1, ENV2, ENV3 and ENV5
Female thread Identification mark
M20 ⫻1.5–6H M20
1/2–14 NPT 1/2–14 NPT
G 1/2G 1/2
Location classes
Temperature D
Humidity B
Vibration A
EMC B
Enclosure D
Table 6. Thread Adapter Thread Sizes
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