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Reference Manual 00809-0100-4108, Rev CD August 2024 Rosemount ™ 2088, 2090P, and 2090F Pressure Transmitters with HART and 1-5 Vdc Low Power Protocol ®...
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WARNING Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts.
• Measures gage pressure up to 300 psi (20,7 bar) 1.2 Product recycling/disposal Consider recycling equipment and packaging. Dispose of the product and packaging in accordance with local and national legislation. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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Introduction Reference Manual August 2024 00809-0100-4108 Emerson.com/Rosemount...
Within Table 2-1, use the HART Universal Revision and Device Revision ® numbers to find the correct DD. Table 2-1: Rosemount 2088 and 2090 with 4–20 mA HART Protocol Device Revisions and Files Releas Device identification Device driver Review...
Trim the transmitter. 2.3 Transmitter overview The Rosemount 2088 uses piezoresistive sensor technology for absolute pressure (AP) and GP measurements. The major components of the transmitter are the sensor module and the electronics housing. The sensor module contains the oil-filled sensor system (isolating diaphragm, oil fill system, and sensor) and the sensor electronics.
Configuration overview This section contains information on commissioning and tasks that should be performed on the bench prior to installation, as well as tasks performed after installation as described Performing transmitter tests. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Refer to Figure 4-2 for switch location. Note LOI is available with the Rosemount 2088 (option M4) but is not available with the Rosemount 2090F or 2090P. 2.5.1 Configuring on the bench To configure on the bench, required equipment includes a power supply and a...
Device Dashboard interface. It is critical that the latest device descriptors (DDs) are loaded into the communication device. Refer to either Software & Drivers FieldCommGroup.org to download latest DD library. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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When using the LOI for configuration, several features require multiple screens for a successful configuration. Data entered will be saved on a screen-by-screen basis; the LOI will indicate this by flashing on the LCD display each SAVED time. Emerson.com/Rosemount...
2.6 Verifying configuration Emerson recommends verifying various configuration parameters prior to installation into the process. This section details the various parameters for each configuration tool. Depending on what configuration tool(s) are available, follow the steps listed.
Fast key sequences for the latest device descriptors (DDs) are shown in Table 2-4. For fast key sequences for legacy DDs, contact your local Emerson Representative. Table 2-4: Device Dashboard fast key sequence From the HOME screen, enter the fast key sequences listed:...
The lower range point represents 0 percent of range, and the upper range point represents 100 percent of range. In practice, the transmitter range values may be changed as often as necessary to reflect changing process requirements. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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Procedure 1. Right select the device, select Configure. 2. Select the Analog Output tab. 3. Select Range by Applying Pressure button and follow the screen prompts range the transmitter. Rerange with an applied pressure source using a communication device. Emerson.com/Rosemount...
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To change the span (20 mA/5 V point) while maintaining the zero point: Press and hold the Span button for at least two seconds and then release. Note 4 mA and 20 mA points must maintain the minimum span. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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1. Right select the device and select Configure. 2. Select Manual Setup. 3. Within the Pressure Setup box, enter desired damping value and click Send. 4. Carefully read the warning and click Yes if it is safe to apply the changes. Emerson.com/Rosemount...
AMS Device Manager, or the local operator interface (LOI). The following limitations exist for custom levels: • Low alarm level must be less than the low saturation level • High alarm level must be higher than the high saturation level Emerson.com/Rosemount...
The Scaled Variable configuration defines the following items: • Scaled Variable units: Custom units to be displayed. • Scaled data options: Defines the transfer function for the application (linear and square root) Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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DAMPING UNITS SCALED VARIAB TRANSFER FUNCT RERANGE VIEW SCALED SCALED VARIAB LOOP TEST CONFIG SCALED ASSIGN PV DISPLAY BACK TO MENU EXTENDED MENU EXIT MENU ALARM SAT VALUES EXIT MENU PASSWORD SIMLATE HART REV BACK TO MENU EXIT MENU Emerson.com/Rosemount...
If the transmitter is repaired or replaced, verify the transmitter alarm level before returning the transmitter to service. This is useful in testing the reaction of the control system to a transmitter in an alarm state, thus ensuring the control system recognizes the Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
To perform an analog loop test using the LOI, the 4 mA (1 V), 20 mA (5 V), and custom mA point may be set manually. Reference Figure 2-16 for instructions on how to perform a transmitter loop test using an LOI. Figure 2-16: Performing an Analog Loop Test Using an LOI Emerson.com/Rosemount...
AMS Device Manager, or a control system to initiate a request. 2.11.1 Choosing burst mode options in HART ® Message content options: • PV only • Percent of Range • PV, 2V, 3V, 4V • Process Variables • Device Status Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
HART protocol. Each transmitter is identified by a unique address and responds to the commands defined in the HART protocol. Communication devices and AMS Device Manager can test, configure, and format a multidropped transmitter the same way as a transmitter in a standard point-to-point installation. Emerson.com/Rosemount...
A. HART modem B. Power supply Emerson sets the product to address zero (0) at the factory, which allows operation in the standard point-to-point manner with a 4–20 mA (1–5 Vdc) output signal. To activate multidrop communication, change the transmitter address to a number from 1 to 15 for HART Revision 5, or 1–63 for HART Revision 7.
Communicating with a multidropped transmitter using a communication device Procedure 1. Select Utility and Configure HART Application. 2. Select Polling Addresses. 3. Enter 0–63. Communicate with a multidropped transmitter using AMS Device Manager Procedure Select the HART modem icon and select Scan All Devices. ® Emerson.com/Rosemount...
For steam service or for applications with process temperatures greater than the limits of the transmitter, do not blow down impulse piping through the transmitter. Flush lines with the blocking valves closed and refill lines with water before resuming measurement. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Installation procedures 3.3.1 Mount the transmitter The following are approximate weights of each transmitter: • Rosemount 2088 2.44 lb (1,11 kg) • Rosemount 2090F 2.74 lb (1.24 kg) • Rosemount 2090P 2.96 lb (1.34 kg) In many cases its compact size and light weight makes it possible to mount directly to the respective apparatus without using an additional mounting bracket.
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D. ¼ x 1 ¼ Bolts for transmitter mounting (not supplied) E. ¼ x 1 ¼ Bolts for transmitter mounting (not supplied) F. 5/16 x 1 ½ Bolts for panel mounting (not supplied) Note Dimensions are in inches (millimeters). Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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D. ¼ x 1 ¼ Bolts for transmitter mounting (not supplied) E. ¼ x 1 ¼ Bolts for transmitter mounting (not supplied) F. 5/16 x 1 ½ Bolts for panel mounting (not supplied) Note Dimensions are in inches (millimeters). Emerson.com/Rosemount...
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* The last digit in the F593 heading marking may be any letter between A and M. A. Carbon Steel (CS) Head Markings B. Stainless Steel (SST) Head Markings C. Alloy K-500 Head Markings Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
For steam or other elevated temperature services, it is important that temperatures at the process connection do not exceed the transmitter’s process temperature limits. See Temperature Limits in the 2088 Product Data Sheet for details. Figure 3-5: Liquid applications installation example Emerson.com/Rosemount...
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Reference Manual Hardware installation 00809-0100-4108 August 2024 Figure 3-6: Gas applications installation example Figure 3-7: Steam applications installation example Figure 3-8: Gas installation example A. Flow Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
The vent path is 360 degrees around the transmitter between the housing and sensor (See Figure 3-9). Keep the vent path free of any obstruction, such as paint, dust, and lubrication by mounting the transmitter so that the process can drain away. Emerson.com/Rosemount...
NOTICE Installation of the weld spud must be performed by a skilled welder using a TIG welder. Improper installation may result in weld spud distortion. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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3. Hand tighten the transmitter using the knurled retaining ring, then snug an additional 1/8 turn with adjustable pliers. Example Note Do not over-tighten the retaining ring. A spanner wrench hole is located on the knurled portion of the retaining ring to assist in transmitter removal if it is over-tightened. Emerson.com/Rosemount...
Dimensions are in inches (mm). 3.5 Rosemount 306 Manifold The Rosemount 306 Integral Manifold is used with the Rosemount 2088 in-line transmitters to provide block-and-bleed valve capabilities of up to 10000 psi (690 bar). Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Hardware installation Reference Manual August 2024 00809-0100-4108 Figure 3-11: Rosemount 2088 and 306 In-line Manifold 3.5.1 Rosemount 306 Integral Manifold installation procedure Assemble the Rosemount 306 Manifold to the Rosemount 2088 In-line transmitter with a thread sealant. Emerson.com/Rosemount...
3. Remove screws from the LCD display and rotate to desired orientation. 4. Insert 10-pin connector into the display board for the correct orientation. Carefully align pins for insertion into the output board. 5. Re-insert screws. 6. Reattach transmitter housing cover Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Emerson recommends tightening the cover until there is no gap between the cover and housing to comply with explosion-proof requirements. 7. Re-attach power and return loop to automatic control. 4.2 Configuring transmitter security There are four security methods with the Rosemount 2088, 2090F, and 2090P transmitters: • Security switch • HART Lock ®...
3. Slide the security and simulate switches into the preferred position. 4. Reattach transmitter housing cover. WARNING Emerson recommends tightening the cover until there is no gap between the cover and housing to comply with explosion-proof requirements. 4.2.2 HART lock ®...
1. Right select the device and select Configure. 2. Under Manual setup, select the Security tab. 3. Within the LOI, select the Configure Password button and follow the screen prompts. Configure local operator interface (LOI) password using LOI Procedure Go to EXTENDED MENU → PASSWORD. Emerson.com/Rosemount...
Ensure all electrical installation is in accordance with national and local code requirements. Electrical shock Electrical shock can result in death or serious injury. Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
A minimum loop resistance of 250 Ω is required to communicate with a communication device. If a single power supply is used to power more than one Rosemount Transmitter, the power supply used, and circuitry common to the transmitters must not have more that 20 Ω of impedance at 1200 Hz. Emerson.com/Rosemount...
AWG or larger wire and do not exceed 5000 ft. (1500 m). For 1–5 V 500 ft. (150 m) maximum are recommended. Emerson recommends unpaired three conductor or two twisted pairs. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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WARNING Do not remove the cover in explosive atmospheres when the circuit is live. 2. For 4–20 mA HART output, connect the positive lead to the terminal marked (pwr/ comm+) and the negative lead to the terminal marked (pwr/comm–). Emerson.com/Rosemount...
4. At terminations outside the transmitter housing, the cable shield drain wire must be continuously connected. a) Prior to the termination point, any exposed shield drain wire should be insulated as shown in Figure 4-8 (B). Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Internal ground connection: the internal ground connection screw is inside the FIELD TERMINALS side of the electronics housing. This screw is identified by a ground symbol ( ). The ground connection screw is standard on all Rosemount 2088, 2090F, 2090P transmitters. Refer to Figure 4-9.
The transient protection terminal block can be ordered as an installed option (Option Code T1) or as a spare part to retrofit existing Rosemount 2088, 2090F, and 2090P transmitters in the field. See 2088 Absolute and Gauge Pressure Transmitter Product Data Sheet for part numbers.
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Figure 4-10: Transient protection terminal block A. Lightning bolt location Note The transient protection terminal block does not provide transient protection unless the transmitter case is properly grounded. Use the guidelines to ground the transmitter case. Refer to Figure 4-9. Emerson.com/Rosemount...
Set/check basic configuration parameters. 5.3 Calibration overview Emerson fully calibrates the pressure transmitter at the factory. You can also calibrate in the field to meet plant requirements or industry standards. Complete calibration of the transmitter can be split into two tasks:...
Sensor calibration allows you to adjust the pressure (digital value) reported by the transmitter to be equal to a pressure standard. The sensor calibration can adjust the pressure offset to correct for mounting conditions or line pressure effects. Emerson recommends the correction. The calibration of the pressure range (pressure span or gain correction) requires accurate pressure standards (sources) to provide a full calibration.
1. Determine the performance required for your application. 2. Determine the operating conditions. 3. Calculate the Total Probable Error (TPE). 4. Calculate the stability per month. 5. Calculate the calibration frequency. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Operation and maintenance Reference Manual August 2024 00809-0100-4108 5.4.1 Sample calculation for Rosemount 2088 Procedure 1. Determine the performance required for your application. Required Performance: 0.50% of span 2. Determine the operating conditions. Transmitter: Rosemount 2088G, Range 1 [URL = 30 psi (2,1 bar)] Calibrated Span: 30 psi (2,1 bar) Ambient Temperature Change: ±...
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Note Do not perform a zero trim on Rosemount 2088 Absolute Pressure Transmitters. Zero trim is zero-based, and absolute pressure transmitters reference absolute zero. To correct mounting position effects on an absolute pressure transmitter, perform a low trim within the sensor trim function.
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If you order the transmitter with external configuration buttons, you can use them to perform a digital zero trim. See Figure 5-1 for DZ button location. Procedure 1. Loosen the top tag of the transmitter to expose buttons. Emerson.com/Rosemount...
Perform this trim after the digital to analog conversion so only the 4–20 mA analog (1– 5 Vdc) signal will be affected. Figure 5-5 graphically shows the two ways the characterization curve is affected when an analog output trim is performed. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Perform a 4–20 mA/1–5 V output trim using AMS Device Manager Procedure 1. Right-click the device and go to Method → Calibrate → Analog Calibration. 2. Select Digital to Analog Trim. 3. Follow the screen prompts to perform a 4–20 mA output trim. Emerson.com/Rosemount...
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AMS Device Manager Procedure 1. Right-click the device and go to Method → Calibrate → Analog Calibration. 2. Select Scaled Digital to Analog Trim. 3. Follow screen prompts to perform a 4–20 mA/ 1–5 V output trim. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
HART Revision 5. 5.7.1 Switch HART revision using generic menu ® If the HART configuration tool is not capable of communicating with a HART Revision 7 device, it should load a generic menu with limited capability. The following procedure Emerson.com/Rosemount...
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RERANGE SCALED VARIAB LOOP TEST ASSIGN PV DISPLAY EXTENDED MENU ALARM SAT VALUES EXIT MENU PASSWORD SIMULATE HART REV BACK TO MENU EXIT MENU Procedure 1. Go to EXTENDED MENU → HART REV. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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Operation and maintenance Reference Manual August 2024 00809-0100-4108 2. Select HART REV 5 HART Rev 7 Emerson.com/Rosemount...
5. Check that power wires are connected to the correct signal terminals (positive to positive, negative to negative) and not the test terminal. Cause Transmitter will not respond to changes in applied pressure Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
1. Verify terminal voltage is 5.8 to 28.0 Vdc at signal terminals. 2. Check power wires for reversed polarity. 3. Check that power wires are connected to signal terminals. 4. Check for open diode across test terminal. Cause Transmitter not communicating with communication device Emerson.com/Rosemount...
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Digital pressure variable reading is erratic Recommended actions 1. Check application for faulty equipment in pressure line. 2. Verify transmitter is not reacting directly to equipment turning on/off. 3. Verify damping is set properly for application. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
1. Confirm and correct all parameters listed in Device Information. 2. Perform a Device Reset. 3. Replace pressure transmitter. Critical Sensor Data Error Alert LCD display MEMRY ERROR screen MEMORY ERROR LOI screen Cause A user written parameter does not match the expected value Emerson.com/Rosemount...
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LOI screen Cause There are no pressure updates from the sensor to the electronics. Recommended actions 1. Ensure the sensor cable connection to the electronics is tight. 2. Replace the transmitter. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
MEMRY WARN (also in advisory) Cause A device parameter does not match the expected value. The error does not affect transmitter operation or analog output. Recommended actions Replace the pressure transmitter. Electronics Temperature Beyond Limits Alert TEMP LIMITS LCD display screen Emerson.com/Rosemount...
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2. Replace the pressure transmitter. Sensor Temperature Beyond Limits Alert TEMP LIMITS LCD display screen TEMP OUT LIMITS LOI screen Cause The sensor temperature has exceeded its safe operating range Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
1. Check the pressure applied to ensure it is between the 4–20mA points. 2. Check the transmitter pressure connection to make sure it is not plugged or isolating diaphragms are not damaged. 3. Replace the pressure transmitter. Configuration Changed Alert [None] LCD display screen Emerson.com/Rosemount...
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1. Confirm and correct all parameters listed in Device Information. 2. Perform a Device Reset. 3. Replace the pressure transmitter. Sensor Parameter Warning Alert MEMRY WARN LCD display screen MEMORY WARN LOI screen Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Leave the process connection in place and ready for re-installation. b) The Rosemount 2088 Transmitter is attached to the process by a single hex nut process connection. Loosen the hex nut to separate the transmitter from the process.
6.5.3 Removing the LOI or LCD display Rosemount 2088 with M4 or M5 option codes have an LOI or LCD display. The transmitter LOI/LCD display is located in the compartment opposite the terminal side. To remove and/or replace the LOI/LCD display: Procedure 1.
2. Ensure that the connecting pins on the back of the LCD fully connect to the front of the electronics board. 3. Fully tighten down the captive screws 4. Replace the housing cover. WARNING The transmitter must be fully engaged to meet Explosion-Proof requirements. Emerson.com/Rosemount...
2. Scroll as needed to the green menu bar and click Documents & Drawings. 3. Click Manuals & Guides. 4. Select the appropriate Quick Start Guide. A.4 Ordering Information, Specifications, and Drawings To view current Rosemount 2088, 2088P, and 2088F ordering information, specifications, and drawings: Procedure 1. Go to: • Emerson.com/Rosemount/2088 •...
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Specifications and Reference Data Reference Manual August 2024 00809-0100-4108 3. For installation drawings, click Drawings & Schematics and select the appropriate document. 4. For ordering information, specifications, and dimensional drawings, click Data Sheets & Bulletins and select the appropriate Product Data Sheet. Emerson.com/Rosemount...
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Reference Manual Communication device menu trees and fast keys 00809-0100-4108 August 2024 Figure B-3: Configure Manual Setup Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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Communication device menu trees and fast keys Reference Manual August 2024 00809-0100-4108 Figure B-4: Configure Alert Setup Emerson.com/Rosemount...
Digital to Analog Trim (4 - 20 mA / 1-5 V Output) 3, 4, 2, 1 3, 4, 2, 1 Digital Zero Trim 3, 4, 1, 3 3, 4, 1, 3 Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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2, 2, 5, 2, 4 2, 2, 5, 2, 3 Upper Sensor Trim 3, 4, 1, 1 3, 4, 1, 1 Long Tag 2, 2, 7, 1, 2 Locate Device 3, 4, 5 Simulate Digital Signal 3, 5 Emerson.com/Rosemount...
BACK TO MENU BACK TO MENU EXIT MENU EXIT MENU EXTENDED MENU CALIBRAT DAMPING TRANSFER FUNCT SCALED VARIAB ASSIGN PV ALARM SAT VALUES PASSWORD SIMULATE HART REV BACK TO MENU EXIT MENU Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
EXIT MENU EXIT MENU PASSWORD ENABLE PASSWORD CHANGE PASSWORD BACK TO MENU EXIT MENU SIMULATE SIMULATE PRESS SIMULATE TEMP SIMULATE SCALED END SIMUL BACK TO MENU EXIT MENU HART REV HART7 REV HART5 REV BACK TO MENU EXIT MENU Emerson.com/Rosemount...
It is possible to move backwards in the number by scrolling to the left arrow symbol and pressing enter. • The negative symbol is only allowed in the left most position. • Numbers can be entered in scientific notation by placing an in the 7th position. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
Text entry follows the same rules as the number entry rules in Local operator interface (LOI) menu tree, except the following characters are available in all locations: , space. Note If the current text contains a character the LOI cannot display, it will be shown as an asterisk “ ”. Emerson.com/Rosemount...
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Reference Manual 00809-0100-4108 August 2024 Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
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Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.
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