Absolute and Gage Pressure Transmitter

Product Data Sheet 0083-000-4699 Absolute and Gage Pressure Transmitter ATRADITION OF EXCELLENCE IN THE PULP AND PAPER INDUSTRY Mounts flush to process media -inch flush mount compatible with a PMC process connection, or /2-inch threaded mounting connection Absolute or gage pressure ranges from 0 to 0 300 psi Optional scaleable LCD meter Communicates via the HART protocol 20: turndown on smart option External zero and span adjustments 0.20% reference accuracy, including linearity, hysteresis, and repeatability Over 35 years of experience and the finest network of service and support in the industry Stable, reliable, and easy to maintain NEW OFFERING! PROVEN ROSEMOUNT RELIABILITY AND STABILITY The Rosemount Pressure Transmitter provides stable, reliable service for applications that require flush mounting to the process media. The was designed by Rosemount Inc., the most trusted name in process control, for the pulp and paper industry and similar applications where process clogging is aconcern. ONE-INCH FLUSH MOUNT PROCESS CONNECTION Rosemount Inc. now offers aone-inch flush mount option on the Smarttransmitter. This new option is compatible with a PMC process connection, and requires no retrofitting for existing one-inch fittings. Simply remove the old transmitter and replace it with the new one. When you replace your old transmitter with the new,high performance one-inch flush mount transmitter, not only do youget superior Rosemountperformance, youget it with practically no installation costs. 22 Pressure-22

Absolute and Gage Pressure Transmitter Introducing the One-Inch Flush Mount Fitting Now you can have superior Rosemount technology without having to retrofit a new transmitter. The new smart transmitter with the one-inch flush mount process connection can be installed in any existing one-inch flush mount fitting without the cost of replumbing. The one-inch process connection is also available with a weld-on nipple assembly option for new installations. If your old system has the standard one-inch flush mount design, there has never been a better time to upgrade to Rosemount technology. The with the one-inch flush mount process connection comes equipped with these standard features: Easy Installation for existing one-inch mounts 3-hole rotational mounting flexibility HART communication compatibility 0 50 psi with 20: rangeability Local zero/span or remote calibration capability Viton O-ring for use with a wide variety of process fluids Optional LCD meter for local display of process pressure SUPERIOR FUNCTIONALITY The design incorporates a process connection that positions the isolating diaphragm of the transmitter flush with the vessel wall. This design eliminates clogging problems associated with traditional transmitters used in highly viscous processes that tend to crystallize, polymerize, or precipitate, such as those in the pulp and paper industry. Its small size and rugged, in-line construction make it ideal for paper mill applications on stock lines, refiners, screens, cleaners, vacuum boxes, and vented tanks. SUPERIOR ROSEMOUNT DESIGN Two-compartment housing provides a junction box for easy access to test terminals and RFI protection, and a separate airtight electronics housing which allows easy replacement of the circuit board. Optional LCD meter. Provides readout directly from the transmitter (See Figure 2). The Rosemount has these technologically advanced features: HART protocol compatibility. The Model 2090P has full smart communication capabilities via the HART Communicator. Microprocessor-based circuitry ensures excellent performance by optimizing sensor linearity and reducing the external influences of temperature. Each transmitter is factory characterized to deliver exceptional performance. Unique silicon-based resistance sensing element is a Rosemount-patented thin-film, polysilicon sensor that guarantees excellent performance and stability in harsh environments (see Figure ). Resistance Element Environmentally Sealed Isolating Diaphragm FIGURE. Patented Sensing Element. 2090-2088B05A Pressure-222

Rosemount Inc. Zero Elevation and Suppression Zero can be suppressed between atmosphere (2090PG), or 0 psia (2090PA) and upper range limit, provided the calibrated span is equal to or greater than the minimum span, and the upper range value does not exceed the upper range limit. The Model 2090PG, in either the analog or smart versions, does not do vacuum calibrations. FIGURE 2. One-Inch Flush Mount Option with Optional LCD Meter. 2090-00AB Overpressure Limits Range : 20 psig. Range 2: 300 psig. Range 3:,600 psig. Temperature Limits Process: s A & C: 40 to 250 F ( 40 to 2 C). s D & G: 4 to 250 F ( 20 C to 2 C). Ambient: All s: 4 to 85 F ( 20 to 85 C). Storage: All s: 50 to 85 F ( 46 to 85 C). Process temperatures above 85 F (85 C) require derating the ambient limits by a.5: ratio. Maximum Ambient Temperature in F ( Process Temp 85) = 85 ----------------------------------------------------------.5 SPECIFICATIONS Maximum Ambient Temperature in C = ( Process Temp 85) 85 -------------------------------------------------------.5 Functional Specifications Service Liquid, gas, vapor, and high-viscosity applications. Ranges Ranges 2 3 Min. Span (Smart).5 psi (03 mbar) 7.5 psi (57 mbar) 40 psi (2.76 bar) URL/Max. Span. Sensor Limit 30 psi (2.06 bar) 50 psi (0.34 bar) 300 psi (20.68 bar) Output 4 20 ma dc/digital HART Protocol. Rangedown 20:. Load Limitations Reverse polarity protection is standard. Maximum loop resistance is determined by the power supply voltage as described by the following equation: Max. Loop Resistance = 43.5 (Power Supply Voltage 0.5) Load (ohms) Operating Region Power Supply Output S (dc Volts) () For hazardous location approvals, power supply must not exceed 36 V. Humidity Limits 0 00% relative humidity. Volumetric Displacement Less than 0.00042 cm 3. Turn-on Time 2.0 seconds, no warm-up required. Failure Alarm If self-diagnostics detect a sensor or microprocessor failure, the analog signal is driven either high or low to alert the user. High or low failure mode is user-selectable with a jumper on the transmitter. The values to which the transmitter drives its output in failure mode depend on whether it is factory-configured to standard or NAMUR-compliant operation. The values for each are as follows: Standard Operation linear output:3.9 I 20.8 fail high:i 2.75 ma low:i 3.75 ma NAMUR-Compliant Operation linear output:3.8 I 20.5. fail high:i 22.5 ma. low:i 3.6 ma. Transmitter Security Activating the transmitter security function prevents changes to the transmitter configuration, including local zero and span adjustments. Security is activated by an internal switch. 223 Pressure-223

Absolute and Gage Pressure Transmitter Ordinary Location Certification Factory Mutual (FM) Approval As standard, the transmitter has been examined and tested to determine that the design meets basic electrical, mechanical, and fire protection requirements by FM, a nationally recognized testing laboratory (NRTL) as accredited by the Federal Occupational Safety and Health Administration (OSHA). Hazardous Locations Certifications Hazardous Locations Certifications Pending for Model 2088F Smart (Option S). Factory Mutual (FM) Approvals E5 Explosion Proof for Class I, Division, Groups B, C, and D. Dust-Ignition Proof for Class II, Division, Groups E, F, and G. Suitable for Class III, Division, indoor and outdoor (NEMA 4X) hazardous locations; factory sealed. I5 Instrinsically safe for use in Class I, Division, Groups A, B, C, D; Class II, Division, Groups E, F, and G; and Class III, Division when connected in accordance with Rosemount drawing 02088-08. Non-incendive for Class I, Division 2, Groups A, B, C, and D. K5 Combination of E5 and I5. I5 Connection Parameters FM I5 Connection Parameters V max =30Vdc I max = 65 ma I max = 225 ma P max =W Ci = 0.02 ÿþ Li = 20 þ Canadian Standards Association (CSA) Approvals C6 Explosion Proof for Class I, Division, Groups B, C, and D. Dust-Ignition Proof for Class II, Division, Groups E, F, and G. Suitable for Class III, indoor and outdoor hazardous locations, CSA enclosure Type 4X; factory sealed. Approved for Class I, Division 2, Groups A, B, C, and D. Intrinsically Safe for Class I, Division, Groups A, B, C, and D. Temp. T3C. (Intrinsically safe when connected with approved barriers in accordance with Rosemount drawing 02088-024.) CSA I. S. Connection Parameters CSA I. S. Connection Parameters V max =30Vdc/R min =330Ohms V max =28Vdc/R min =300Ohms V max =25Vdc/R min =200Ohms V max =22Vdc/R min =80Ohms V max =30Vdc/R min =50Ohms Approved Groups C G Approved Groups A, B, C, D A, B, C, D A, B, C, D A, B, C, D C, D British Approvals Service for Electrical Equipment in Flammable atmospheres (BASEEFA) Approvals I BASEEFA/CENELEC Intrinsic Safety (Ex 97D2276X). EEx ia IIC T5 (T amb = 55 to 40 C) EEx ia IIC T4 (T amb = 55 to 70 C) BASEEFA I Connection Parameters BASEEFA I Connection Parameters V max:in =30Vdc I max:in =200mA W max:in =0.9W C eq = 0.02mF N BASEEFA Type N Certification (Ex 97Y4277X) Ex N IIC T5 (T amb = 40 to 70 C) Special Conditions for Safe Use with Transient Terminal Block (T) When the optional transient protection terminal block is installed, the apparatus is not capable of withstanding a 500 V r.m.s. test to case. This must be taken into account on any installation in which it is used, for example, by assuring that the supply to the apparatus is galvanically isolated. KEMA/CENELEC Explosionproof ED Certification (97ATEX2378) EEx d.iic T4 (T amb = 80 C) EEx d.iic T6 (T amb = 40 C) Performance Specifications (Zero-based spans, reference conditions, and 36 SST isolating diaphragm.) Reference Accuracy ±0.20% of calibrated span. Includes combined effects of linearity, hysteresis, and repeatability. Ambient Temperature Effect per 00 F (56 C) ±(0.3% URL + 0.3% of span) from 40 to 85 F ( 40 to 85 C). Stability ±0.0% of upper range limit for 2 months. Time Response Less than 200 ms time constant (63.2% response to a step change in pressure). Vibration Effect Less than ±0.% of upper range limit when subjected to vibration of: peak to peak constant displacement of 4 mm (5 5 Hz) and constant acceleration of 2 g (5 50 Hz) and g (50 2000 Hz). Power Supply Effect Less than 0.0% of calibrated span per volt. Mounting Position Effect Zero shift of up to.2 inh 2 O (0.3 kpa), which can be calibrated out. No span effect. Pressure-224

Rosemount Inc. RFI Effect Less than ±0.25% of upper range limit from 20 000 MHz at 30 V/m with leads in conduit. Less than ±0.25% of upper range limit at 0 V/m with unshielded twisted pair (no conduit). Physical Specifications Electrical Connection /2 4 NPT, M20.5 (CM20), or PG 3.5 conduit entry. Process Wetted Parts Isolating Diaphragm 36L stainless steel. Process Connector 36L stainless steel. Process Connector Gasket TFE. Process Connection Size /2.5 NPT or -in. Flush Mount. Non-wetted Parts Electronics Housing Low-copper aluminum, NEMA 4X, IP65, IP67, CSA enclosure Type 4X. Paint Polyurethane. Cover O-rings Buna-N. Process O-rings Standard: Viton. Optional: Buna-N or Ethylene propylene. Fill Fluid Silicone oil. Weight Approximately 2.96 lb (.34 kg). 5.0 (25) 4.3 (0) max. Optional Meter Cover External Zero/Span under Nameplate 3.9 (00) Nameplate Terminal Connections Side Transmitter Circuitry Side 4.7 (40) 5.75 (46) 3X 5 /6 8 UNC Mounting Holes for Rotational.03 (26.2) 2X /4 20 UNC 2BX 0.60 Deep Mounting Bracket Holes Weld Spud.0 (25.4) 0.7 (7.8).05 (26.6).32 (33.4) Vessel Wall O-ring (Viton standard) FIGURE 3. One-Inch Flush Mount Dimensional Drawing. Pressure-225

Absolute Gage and Pressure Transmitter Nameplate External Zero/Span Electronics Housing Assembly Terminal Block Cover O-Ring Electronics Module Teflon Gasket Weld Spud Alarm Output Switch LCD Security Switch OPTIONAL SMART LCD METER 2090-303A8A, 2088A08P FIGURE 4. Smart Exploded View and Optional LCD Meter. 5.0 (25) 4.3 (0) Max Optional Meter Cover 3.9 (00) Nameplate Terminal Connections Transmitter Circuitry 4.7 (40) 5.4 (40) Typical M44.25 Weld Spud 2.37 (54) 0.82 (2) 2 /4 20 UNC 2BX Depth 0.60 Mounting Bracket Holes Vessel Wall /2 4 NPT Female Process Connection Stress Isolator Groove 2090-2088A07P, B07P Pressure-226 FIGURE 5. Smart Transmitter Dimensional Drawings.

Rosemount Inc. ORDERING INFORMATION Model Product Description 2090PA 2090PG Absolute Pressure Transmitter Gage Pressure Transmitter Range 2 3 0 30 psi (0 2 bar) 0 50 psi (0 0.3 bar) 0 300 psi (0 20.7 bar) Ranges 2 3 Min. Span (Smart).5 psi (03 mbar) 7.5 psi (57 mbar) 40 psi (2.76 bar) URL/Max. Span. Sensor Limit 30 psi (2.06 bar) 50 psi (0.34 bar) 300 psi (20.68 bar) Output S 4 20 ma dc/digital HART Protocol MATERIALS OF CONSTRUCTION Process Connection Isolating Diaphragm Oil Fill 22 36 SST 36 SST Silicone A C () D (2) G (2 Process Connection /2 in. Threaded, No Weld Spud, /2 in. Teflon Gasket /2 in. Threaded, 36 SST Weld Spud with Stress Isolation and Teflon Gasket in. Flush Mount (available with Gage Pressure, Range 2, and Smart Output Option s only) in. Flush Mount with weld-on nipple (available with Gage Pressure, Range 2, and Smart Output Option s only) 2 3 4 C6 E5 I5 I N K5 ED M5 M7 B4 T Q4 C4 P2 Q8 W2 W3 Conduit Thread ½ 4 NPT M20.5 (CM20) Female PG 3.5 G /2 Female (PF /2 Female) Options Hazardous Locations Approvals Canadian Standards Association (CSA) Explosion-Proof, Intrinsic Safety, and Non-Incendive Approval Factory Mutual (FM) Explosion-Proof Approval Factory Mutual (FM) Non-Incendive and Intrinsic Safety Approval (Entity Concept) BASEEFA Intrinsic Safety Certification BASEEFA Type N Certification E5 and I5 Combination KEMA (CENELEC) Flame-Proof Approval Accessory Options LCD Meter LCD Meter (Special Configuration) SST Mounting Bracket with SST Bolts Transient Protection Terminal Block Other Options Calibration Data Sheet NAMUR Compliant Alarm Levels (smart option only) Cleaning for Special Service Material Traceability per DIN 3.B Buna-N O-ring Process Connection (available with Process s D and G only) Ethylene Propylene O-ring Process Connection (available with Process s D and G only) Typical Model Number: 2090PG 2 S 22 A () Flameproof hazardous location approvals not available. 998 Rosemount Inc. May be protected by one or more of the following U.S. Pat. Nos. 4,970,898 and 5,083,09. May depend on model. Other U.S. and foreign patents issued and pending. Pressure-227

PRINTED Absolute and Gage Pressure Transmitter Standard Configuration Unless otherwise specified, transmitter is shipped as follows: Engineering units: psi 4 ma: 0 psi 20 ma: Upper Range Limit Alarm Output S: High LCD Meter: 0 00% Custom Configuration Calibration Transmitters are factory calibrated to customer's specified range. If calibration is not specified, transmitters are calibrated at maximum range. Calibration is at ambient temperature and pressure. Tagging The transmitter will be tagged, at no charge, in accordance with customer requirements. All tags are stainless steel. The standard tag is wired to the transmitter. Tag character height is /8 in. (0.38 cm). A permanently attached tag is available upon request. /4 8 NPT FIGURE 6. Calibration Adapter. Note Different Part Numbers for Different Process Connection s. FIGURE 7. 36 SST Plug/Heat Sink for Process Connection s A and C. 2090-2088C03A 2090-2088B03A Accessories TABLE. Accessories. Item Description Calibration Adapter () (Figure 6) Usetoconnectacalibrationdevice to a transmitter. 36 SST Plug/Heat Sink () (Figure 7) Use during installation to prevent welding damage. Flush Mount Calibration Adapter (2) (Figure 6) Usetoconnectacalibrationdevicetothe PMC mounting. /2-in. Threaded Weld Spud Kit (Figure 5) Includes Teflon O-ring. () Process Connection s A and C only. (2) Process Connection s D and G only. Part Number 02088-097-000 02088-096-000 02088-098-0002 Flush Mount Weld Spud (2) (Figure 8) 02088-0285-000 02088-0295-0003 FIGURE 8. Weld Spud for Process Connection s D and G. Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. Hastelloy C-276 is a registered trademarks of Cabot Corp. Teflon and Viton are registered trademarks of E.I. du Pont de Nemours & Co. PMC is a registered trademark of Paper Machine Components, Inc. Cover photo: 2090-002AB, 209000B. 2090-2088C03D Rosemount Inc. 8200 Market Boulevard Chanhassen, MN 5537 USA Tel -800-999-9307 Telex 43002 Fax (62) 949-700 IN 998 Rosemount Inc. http://www.rosemount.com U.S. A. 0083-000-4699J 0083-00-4699 Rev. CA /98 Fisher-Rosemount Limited Heath Place Bognor Regis West Sussex PO22 9SH England Tel 44 (243) 863 2 Fax 44 (243) 867 554 Fisher-Rosemount Singapore Pte Ltd. Pandan Crescent Singapore 2846 Tel (65) 777-82 Fax (65) 777-0947 Tlx RS 67 FRSPL Pressure-228