CE Certification 3051 Differential Pressure Transmitter - High Precision Sensors from China Suppliers & Factory Supplier, Suppliers

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The 3051 series intelligent pressure and differential pressure transmitter represents the pinnacle of technology, utilizing cutting-edge high-precision silicon pressure sensors that are globally recognized for their accuracy. Designed by top China suppliers, this device features single-crystal silicon sensors strategically placed at the top of a robust metal body, effectively isolating them from direct contact with the medium. This design not only enhances mechanical and thermal isolation but also boosts the durability of the transmitter. With platinum-grade accuracy reaching ±0.05% and the ability to handle unidirectional overpressure up to 25MPa, this product delivers exceptional performance. Static pressure error is finely controllable within ±0.05%/10MPa, and temperature influence is minimized to within ±0.04%/10K, ensuring reliable measurements across varying conditions.

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Utilizing a modular circuit design at the heart of its functionality, this transmitter is equipped with a microprocessor and advanced digital isolation technology, providing remarkable anti-interference capabilities and stability. Communication is streamlined via the Hart protocol, enabling remote operation through a Hart handheld device or a computer with Hart software. Featuring state-of-the-art digital compensation technology and an integrated temperature sensor, this transmitter effectively compensates for fluctuations, enhancing overall measurement accuracy and reducing temperature drift. With a commitment to excellent long-term stability and high reliability, the 3051 series transmitter is an essential product sourced from a leading factory in China, making it an ideal choice for various industrial applications.

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Product Description

Product Specifications
Type Differential pressure Ingress Protection IP67
Customized Support OEM, ODM, OBM
Model Number DP-3051 Membrane Material 316L, Hastelloy, Tantalum, Monel alloy, Gold plated
Range 1kPa – 3MPa Measuring Medium Liquid, gas or steam
Accuracy ±0.05%, ±0.075%, ±0.1% Overload 16MPa / 25MPa / 40MPa
Output Signal 4-20mA DC+Hart, RS485, Zigbee, Foundation Fieldbus Power Supply 24V DC
Operating Temperature -40℃ ~ +85℃
-20℃ ~ +65℃ (with display)
Long-term Stability ±0.1% FS / 3 years
Explosion-proof Level Exd II CT6, Exia II CT6 Static Pressure Maximum to 40MPa (different range)
Core Strengths
1
Advanced Single-Crystal Silicon Pressure Sensor Technology Incorporates advanced single-crystal silicon pressure sensor technology and precision packaging processes for superior performance and reliability.
2
High Immunity & Stability The modular design, with a microprocessor as the core and advanced digital isolation technology, gives the instrument extremely high immunity and stability.
3
High Precision Level Industry-leading precision achieved through two key innovations:

High-performance 24-bit ADC achieves high precision

Innovative dual compensation technology achieves true 0.075 high precision

🏭 Application Areas
🛒
Tank level measurement in industries such as petrochemicals and food and drug storage
🔧
High-pressure sealing tests in metallurgical, chemical, and gas applications
📈
Pressure monitoring of valves before and after pumps in chemical, hydropower, and gas industries
🔌
Filter differential pressure signal monitoring in metallurgy and chemical engineering industries
🌡
Differential pressure measurement of high temperature steam pipelines
Boiler drum liquid level measurement
Frequently Asked Questions
Q What is the measurement range of the DP-3051 differential pressure transmitter?
The DP-3051 supports a measurement range of 1kPa to 3MPa, making it suitable for a wide variety of industrial pressure and level measurement applications.
Q What output signal options are available for the DP-3051?
The DP-3051 supports multiple output signal protocols including 4-20mA DC + HART, RS485, Zigbee, and Foundation Fieldbus, providing flexible integration with various industrial control systems.
Q What membrane materials are available for the DP-3051?
The DP-3051 offers a variety of membrane material options including 316L stainless steel, Hastelloy, tantalum, Monel alloy, and gold-plated materials, allowing it to handle highly corrosive or demanding media.
Q Is the DP-3051 suitable for use in hazardous or explosive environments?
Yes. The DP-3051 is certified to Exd II CT6 and Exia II CT6 explosion-proof standards, making it safe for deployment in hazardous areas such as petrochemical plants and gas facilities.
Q What accuracy level does the DP-3051 achieve?
The DP-3051 offers accuracy options of ±0.05%, ±0.075%, and ±0.1%. Its innovative dual compensation technology and high-performance 24-bit ADC enable it to achieve true 0.075% high precision performance.
Q Are custom design services (OEM/ODM) supported for the DP-3051?
Yes. Full OEM, ODM, and OBM customization services are supported for the DP-3051, enabling solutions to be tailored to specific technical and operational requirements.

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