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          Active / Available from OEM
          Apter Power supports 3051TG3A quotations, nameplate review, procurement, and direct-mount guidance.

        3051TG3A

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        1001 reviews ｜ Need a Specific Revision?
        Emerson 3051TG3A is an in-line gauge-pressure transmitter for direct mounting on pipes, vessels, and process equipment. Confirm the full option record before supply.
        In Stock
        Ships by Thursday, October 29
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 3051TG3A

        • Manufacturer:
          Emerson
        • Part Number:
          3051TG3A
        • Product Family:
          Rosemount
        • Product Type:
          Rosemount In-Line Gauge Pressure Transmitter
        • Stock:
          1
        • Measurement Reference:
          Gauge pressure
        • Sensor Range Code:
          3
        • Minimum Calibrated Span:
          5.33 psi (367.49 mbar)
        • Upper Sensor Limit:
          +800 psi (+55.15 bar)
        • Lower Sensor Limit:
          -14.7 psig (-1.01 bar), assuming 14.7 psia atmosphere
        • Reference Accuracy:
          +/-0.04% of span under stated reference conditions
        • Long-Term Stability:
          +/-0.2% of URL for 10 years under stated conditions
        • Total Response Time:
          100 ms nominal
        • Mounting-Position Effect:
          Zero shift up to +/-2.5 inH2O (6.22 mbar), calibratable; no span effect
        • Overpressure Limit:
          1600 psi (110.3 bar)
        • Burst Pressure:
          11016 psi (759.5 bar) for ranges 0-4
        • Silicone-Fill Process Temperature:
          -40 to +121 degrees C (-40 to +250 degrees F)
        • Inert-Fill Process Temperature:
          -30 to +121 degrees C (-22 to +250 degrees F)
        • Process Connection Options:
          1/2-14 NPT female or G1/2 A DIN 16288 male for range 1-4, as selected by the completed code
        • Electrical Entries:
          1/2-14 NPT, G1/2, or M20 x 1.5 according to the completed housing code
        • Base Transmitter Weight:
          3.0 lb (1.4 kg) without options
        • Analog Output:
          Two-wire 4-20 mA
        • Digital Communication:
          HART digital signal superimposed on the analog output
        • Transfer Function:
          User-selectable linear or square-root output
        • External Power Supply:
          10.5-42.4 Vdc with no load
        • HART Communication Load:
          250 ohms minimum
        • Maximum Loop Resistance:
          43.5 x (power-supply voltage - 10.5) ohms
        • Update Rate:
          22 updates per second
        • Dead Time:
          45 ms nominal
        • Ambient Temperature:
          -40 to +85 degrees C (-40 to +185 degrees F)
        • Storage Temperature:
          -46 to +110 degrees C (-50 to +230 degrees F)
        • Humidity Limit:
          0-100% relative humidity
        • Turn-On Time:
          Less than 2 seconds for HART output
        • Software Damping:
          0-60 seconds, user-selectable for one time constant
        • Volumetric Displacement:
          Less than 0.005 in3 (0.08 cm3)
        • Vibration Effect:
          Less than +/-0.1% of URL under the IEC 60770-1 high-vibration test
        • Power-Supply Effect:
          Less than +/-0.005% of calibrated span per volt
        • Electromagnetic Compatibility:
          Meets EN 61326 industrial requirements and NAMUR NE 21
        • Supported Process Media:
          Liquid, gas, and vapor service
        • Tariff Code:
          Please confirm the destination before shipping.
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Applications Communication Environmental Ratings Operating Environment

        Features:

        • The single process connection supports compact installation without a separate coplanar flange.
        • The reference opening and process passage must be kept clear during cleaning and reinstallation.
        • Orientation should protect the electrical housing and atmospheric reference from water, sediment, and corrosive deposits.
        This configuration is cataloged as an in-line gauge-pressure transmitter supplied under an abbreviated ordering identifier; no unlisted feature is assumed during sourcing.

        The intended duty covers direct pressure measurement on pipes, vessels, and process equipment. Range 3 covers gauge-pressure service up to the documented upper range limit on the 3051T platform.

        Acceptance depends on confirming the completed process thread, wetted materials, housing, output, indication, atmospheric reference, and approval choices. Match the process thread, wetted material, enclosure entry, and approval marking before installation.

        Availability is subject to Apter Power inventory and sourcing confirmation.
        Verified resources for Emerson Rosemount 3051TG3A: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Mounts directly on process piping for gauge-pressure monitoring where the selected thread and materials are compatible.
        • Provides pressure feedback for pumps, utilities, and packaged equipment with minimal connection hardware.
        • Supports local process monitoring when the completed enclosure and indication options suit operator access.
        • A communicator can review device status and stored settings when the completed electronics support the required protocol.
        • The analog measurement path remains available to the control system during supported digital polling.
        • Host acceptance includes the configured signal type, wiring polarity, and the communication revision used for direct gauge-pressure measurement.
        • Qualified cable entries and unused-port closures remain part of the rated electrical enclosure.
        • The delivered approval marking governs hazardous-location and ingress use.
        • Environmental acceptance documents the installed condition of this abbreviated in-line gauge configuration.
        • Installation conditions account for vibration, moisture, process temperature, and maintenance access.
        • Conduit and piping routes avoid transferring environmental loads into the transmitter body.
        • The completed configuration defines the usable limits for this abbreviated in-line gauge configuration.
        Description
        3051TG3A is the stated ordering identity for an in-line gauge-pressure transmitter supplied under an abbreviated ordering identifier. Acceptance starts with the physical label and project asset record.

        This configuration is intended for direct pressure measurement on pipes, vessels, and process equipment. It measures pressure relative to atmosphere and sends the process variable to the selected host system.

        Final selection depends on the completed process thread, wetted materials, housing, output, indication, atmospheric reference, and approval choices. Confirm the delivered assembly against the approved order before commissioning.
        Alternative Names
        3051TG3A 3051TG-3A 3051TG 3A Rosemount 3051TG3A Emerson 3051TG3A EMR 3051TG3A Emerson Rosemount 3051TG3A Rosemount 3051TG3A In-Line Gauge Pressure Transmitter
        Technical notes
        3051TG3A installation torque must be applied only to the process connector, not the electronics housing; vent trapped pressure and re-zero after mounting.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Which process-connection details must be added to the abbreviated code 3051TG3A?
        Specify the thread style and size, wetted materials, housing, output, display, approvals, and any adapters or accessories.
        What process connection should be inspected before installing 3051TG3A?
        Inspect the installed thread, sealing method, insertion clearance, material compatibility, and orientation before fitting a replacement.
        How does 3051TG3A serve an in-line gauge-pressure measurement point?
        It serves direct in-line gauge-pressure points when the process and atmospheric-reference conditions are appropriate.
        Which certification needs should be declared with a 3051TG3A inquiry?
        Declare the required certification, condition, quantity, destination, delivery date, and provide the complete installed nameplate.
        What changes require review when an older in-line unit replaces 3051TG3A?
        Review mechanical fit, sensing range, materials, loop interface, enclosure, approval, and configuration before changing platforms.
        Where are the mounting and loop checks for 3051TG3A described?
        Use the Rosemount 3051T product data sheet and reference manual for mounting, wiring, configuration, and service checks.

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