HART Pressure Transmitter TP2051-A/G Series

TP2051-A/G

TP2051-A/G HART pressure transmitter is a smart transmitter platform for gauge and absolute pressure measurement in industrial processes. It supports 4–20 mA with HART communication, LCD display options, self-diagnostics and accuracy options up to ±0.04% of full scale. Also, it offers wide pressure range selection, multiple process connections, diaphragm material options and IP67 protection. As a result, users can apply it for pressure monitoring and control in pipelines, pumps, compressors, boilers, tanks and process systems.

  • 4–20 mA + HART
  • Gauge / absolute pressure
  • Accuracy up to ±0.04%
  • LCD display option
  • IP67 industrial housing

Application-fit selection

Range selection support

Material guidance

Communication support

Calibration backup

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  • Smart HART pressure transmitter for gauge and absolute pressure measurement
  • 4–20 mA + HART communication
  • Monocrystalline piezo-resistive sensor platform
  • Capacitive pressure sensor option
  • Accuracy options up to ±0.04% of full scale
  • 100:1 turndown for many range codes
  • Gauge pressure ranges up to 100 MPa
  • Absolute pressure ranges up to 3 MPa
  • LCD display with backlight
  • Built-in self-diagnostics
  • Long-term stability up to ±0.1% URL for 10 years for many ranges
  • Process connection options including M20×1.5, G 1/2 and NPT options
  • Process connection material options in SS304 and SS316L
  • Diaphragm material options including SS316L, Hastelloy C, Tantalum, gold-plated SS316L and PTFE-coated SS316L
  • Silicone oil and fluorinated oil filling options
  • Die-cast aluminum housing with corrosion-resistant coating or stainless steel housing option
  • Intrinsic safety and flameproof options as per selection
  • SIL2 option as per selected configuration
  • Pipeline pressure monitoring
  • Pump discharge pressure measurement
  • Compressor pressure monitoring
  • Boiler and steam pressure monitoring
  • Tank and vessel pressure measurement
  • Gauge pressure measurement in process lines
  • Absolute pressure measurement in vacuum or reference-sensitive processes
  • Liquid, gas and steam pressure monitoring
  • Process control and automation loops
  • Industrial pressure monitoring with HART communication
  • Model: TP2051-A/G
  • Product Type: Smart HART Pressure Transmitter
  • Measurement Type: Gauge Pressure / Absolute Pressure
  • Sensor Type: Monocrystalline Piezo-Resistive Type / Capacitive Pressure Sensor Output: 4–20 mA + HART
  • Gauge Pressure Range Codes: 6 kPa to 100 MPa, depending on selection
  • Absolute Pressure Range Codes: 40 kPa to 3 MPa, depending on selection
  • Accuracy Options: ±0.04%, ±0.05%, ±0.06%, ±0.065%, ±0.075% standard, ±0.1% of full scale
  • Turn Down: Up to 100:1 for many range codes
  • Stability: Up to ±0.1% URL for 10 years for many ranges
  • Process Connection Options: M20×1.5 Male, G 1/2 Male, NPT 1/2 Male, NPT 1/2 Female
  • Process Connection Material: SS304 / SS316L
  • Diaphragm Material: SS316L, Hastelloy C, Tantalum, Gold-plated SS316L, PTFE-coated SS316L
  • Filling Fluid: Silicone Oil / Fluorinated Oil
  • Special Functions: Degreasing for oxygen service, anti-lightning function
  • Mounting Bracket: None / Stainless Steel / Carbon Steel Galvanized
  • Electrical Connection: M20×1.5 Female, Plug and Socket, 1/2 NPT Female
  • Housing Material: Die-cast aluminum with corrosion-resistant coating / Stainless Steel
  • Explosion-Proof Options: Intrinsic Safety Exia ATEX / IECEx, Flameproof Exd ATEX / IECEx
  • Safety Integration Level: SIL2 option
  • Approximate Weight: 2 kg without mounting bracket, 3 kg with mounting bracket

    What Customers Say About Us

    Stable Performance & Accurate Readings

    We recently used the TP2051A/G Series HART Pressure Transmitter & are pleased with its stable performance, accurate readings, & smooth field operation. The overall coordination were also handled professionally.

    Mr. Rajesh Sharma
    Mr. Rajesh SharmaManager – Instrumentation Dept.
    Reliable HART Communication Performance

    Our company used this HART Pressure Transmitter in process monitoring applications, & the performance has been reliable. The clear LCD display & stable communication make it suitable for industrial operations.

    Ms. Priya Mehta
    Ms. Priya MehtaSr. Engineer – E&I Dept.
    Quick Delivery & Smooth Installation

    We recently received this Pressure Transmitter in proper condition with timely delivery support. The product installation was smooth, and the measurement accuracy has been satisfactory in our application.

    Mr. Amit Verma
    Mr. Amit VermaMaintenance Manager
    Useful Features for Plant Operations

    We have been using this transmitter in our plant application and found it reliable for pressure measurement. The LCD display and HART communication are useful for maintenance and operational activities.

    Mr. Sandeep Kumar
    Mr. Sandeep KumarDeputy Manager – E&I
    Dependable Performance & Support

    Our experience with this HART Pressure Transmitter has been positive. The product delivered stable readings and easy integration, while the support team ensured smooth coordination throughout the process.

    Ms. Neha Joshi
    Ms. Neha JoshiAssistant Manager – Projects

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    Frequently Asked Questions

    TP2051-A/G is used for smart gauge and absolute pressure measurement in industrial process applications such as pipelines, pumps, compressors, boilers, tanks and vessels.
    TP2051-A/G supports 4–20 mA output with HART communication.
    TP2051-A/G offers accuracy options up to ±0.04% of full scale, depending on configuration.
    Yes. TP2051G is used for gauge pressure measurement, while TP2051A is used for absolute pressure measurement.
    Intrinsic safety and flameproof options are available as per selected configuration. Users should confirm the required approval and hazardous area classification before selection.

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