Profibus PA Differential Pressure Transmitter TP2051-D

TP2051-D

TP2051-D Profibus PA differential pressure transmitter is a digital DP transmitter for process automation and DCS-integrated applications. It supports Profibus PA communication for differential pressure measurement in flow, level, filter, draft and process monitoring duties. Also, it offers accuracy options up to ±0.04%, static pressure options up to 50 MPa, remote configuration, diagnostics, process connection options and hazardous area options as per selected configuration. As a result, it helps users integrate DP measurement into digital plant systems.

  • Profibus PA communication
  • Digital DP measurement
  • Flow / level applications
  • Static pressure options
  • DCS integration support

DCS integration support

DP application review

Static pressure guidance

Protocol support

Calibration backup

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  • Profibus PA differential pressure transmitter
  • Suitable for digital DP measurement in automation systems
  • Two-wire Profibus PA communication
  • Differential pressure measurement for flow, level and pressure applications
  • Accuracy options up to ±0.04% of full scale
  • Standard accuracy option ±0.075% of full scale
  • Standard static pressure and high static pressure options
  • Static pressure options from 4 MPa to 50 MPa as per selected configuration
  • Range options from low DP to 10 MPa nominal range
  • Differential pressure / gauge pressure measurement option
  • Square root function option for flow applications
  • Remote configuration, calibration and diagnostics support
  • Process connection options including G 1/2, NPT 1/2, NPT 1/4 and G 1/4
  • Drain and vent valve options
  • Diaphragm material options including SS316L, Hastelloy C, Tantalum and Monel alloy
  • Silicone oil and fluorocarbon oil filling options
  • Die-cast aluminum or stainless steel housing options
  • Intrinsic safety, flameproof and SIL2 options as per selection
  • Temperature compensation range options
  • Digital DP flow measurement
  • Digital DP level measurement
  • Filter differential pressure monitoring
  • DCS-integrated DP measurement
  • Orifice flow applications
  • Furnace and boiler draft monitoring
  • Fan and duct pressure monitoring
  • Process automation loops
  • Plant asset management systems
  • Fieldbus-based process control
  • Model: TP2051-D Profibus PA
  • Product Type: Profibus PA Differential Pressure Transmitter
  • Measurement Type: Differential Pressure / Differential Pressure-Gauge Pressure as per selected type
  • Communication Protocol: Profibus PA
  • Output: Profibus PA
  • Sensor Type: Monocrystalline Piezo-Resistive Type
  • Reference Accuracy: ±0.075% standard, with options including ±0.04%, ±0.05%, ±0.06%, ±0.065% and ±0.1% of full scale
  • Standard Static DP Nominal Ranges: 3 kPa, 6 kPa, 40 kPa, 250 kPa, 1 MPa, 3 MPa, 10 MPa
  • High Static DP Nominal Ranges: 3 kPa, 6 kPa, 40 kPa, 250 kPa, 1 MPa, 3 MPa, 10 MPa
  • Differential Pressure-Gauge Pressure Nominal Ranges: 3 kPa, 6 kPa, 40 kPa, 250 kPa, 1 MPa, 3 MPa, 10 MPa, 20 MPa, 40 MPa
  • Turn Down: Up to 100:1 for many range codes
  • Static Pressure Options: 4 MPa, 16 MPa, 25 MPa, 40 MPa, 50 MPa
  • Supply Voltage: 9–32 V DC, 24 V DC recommended
  • Quiescent Current: ≤14 mA
  • Output Response Time: 80 ms
  • Turn-On Time: ≤12 seconds
  • Damping Time: Adjustable from 0 to 32 seconds
  • Ambient Operating Temperature: -30°C to 70°C
  • Process Temperature Range: -40°C to 120°C
  • Temperature Compensation Range: -20°C to 70°C standard, -40°C to 85°C option
  • Relative Humidity: 5–95% RH
  • Temperature Drift: ±0.075% URL per 10°C
  • Insulation Resistance: ≥20 MΩ
  • Shock Resistance: 100 g, 11 ms
  • Process Connection Options: G 1/2 Male, NPT 1/2 Male, NPT 1/2 Female, NPT 1/4 Female, G 1/4 Male, oval flange with 1/2 NPT Female thread
  • Process Connection Material: SS304 / SS316L
  • Drain / Vent Valves: Without, SS304 horizontal mounting, SS316 horizontal mounting
  • Sealing Material: Nitrile rubber / Fluororubber
  • Diaphragm Material: SS316L, Hastelloy C, Tantalum, Monel alloy
  • Filling Fluid: Silicone Oil / Fluorocarbon Oil
  • Special Functions: Degreasing for oxygen service, anti-lightning function, square root function
  • Mounting Bracket: None / Stainless Steel / Carbon Steel Galvanized
  • Electrical Connection: M20×1.5 Female, 1/2 NPT Female, Plug and Socket
  • 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

    What Customers Say About Us

    Stable Performance & Smooth Communication

    We recently used the PROFIBUS PA Differential Pressure Transmitter TP2051-D & are pleased with its stable performance & smooth digital communication. The delivery & coordination support were well managed.

    Mr. Vivek Nair
    Mr. Vivek NairGeneral Manager – Operations, Cement Industry
    Reliable PROFIBUS PA Integration

    We used this transmitter in our process application and found the PROFIBUS PA integration reliable and efficient. The remote configuration and diagnostic features are very useful for plant operations.

    Ms. Esha Verma
    Ms. Esha VermaSenior Manager – Maintenance, Steel Sector
    Rugged Design & Stable Output

    The PROFIBUS PA Differential Pressure Transmitter delivered stable measurement output in our industrial application. Its rugged construction and product quality make it suitable for demanding operating conditions.

    Mr. Sandeep Mehta
    Mr. Sandeep MehtaSr. Engineer – Maintenance
    Dependable for Process Monitoring

    We have been using this pressure transmitter for plant monitoring and control applications. Its digital communication and accurate performance support efficient operation across different process environments.

    Mr. Amit Joshi
    Mr. Amit JoshiAssistant Manager – Projects
    Easy Commissioning & Reliable Performance

    The transmitter provided reliable readings and smooth commissioning in our application. The delivery support and overall coordination experience from the team were also highly satisfactory.

    Ms. Priya Nair
    Ms. Priya NairDeputy Manager – Operations

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    Frequently Asked Questions

    TP2051-D Profibus PA is used for digital differential pressure measurement in flow, level, filter monitoring, draft pressure and process automation applications.
    It supports Profibus PA communication for fieldbus-based DP measurement and DCS integration.
    HART DP uses 4–20 mA with digital HART communication. Profibus PA DP uses a digital fieldbus communication platform for process automation and plant asset management systems.
    Yes. It can be used for DP-based flow measurement, including applications with orifice plates and other primary elements.
    Static pressure options include 4 MPa, 16 MPa, 25 MPa, 40 MPa and 50 MPa as per selected configuration.

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