Oil & Gas

Oil and natural gas are major industries in the energy market and play an influential role in the global economy as the world’s primary fuel sources, they are crucial to the global economic framework, impacting everything from transportation to heating and electricity to industrial production and manufacturing. The processes and systems involved in producing and distributing oil and gas are highly complex, capital-intensive, and require state-of-the-art technology. The industry is often divided into three segments: Upstream: Oil and gas exploration and production Midstream: Transportation, storage, and processing of oil and gas. Downstream: Refining and marketing. All the segments requires the precision, reliable and high stability instrumentation for process and control, to ensure the safety of the entire system operation, as well as accurate production and monitoring.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWP3051DP Smart Monocrystalline Silicon Differential Pressure Transmitter

Features

Powerful 24-bit ADC achieves high precision.
Innovative dual compensation technology
High-strength cast aluminum housing design: Anti-vibration and anti-shock, long-term stability ±0.1%/3 years
Process connection options: Thread, flat diaphragm flange, cylinder flange, with capillary, etc., suitable for different working conditions.
Variety choices for diaphragm and filled oil for different mediums.

PWP3051DP Smart Monocrystalline Silicon Differential Pressure Transmitter

Applications

Hazardous area
Sanitary liquids
Differential pressure of gases, steams
Fuel, heavy oil
Petroleum and Chemicals
HVAC

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Advantages

Accuracy: ±0.075%F.S.
Explosion proof: Exd II CT6 Gb, Exia II CT6 Ga.
Support HART, FF, Profibus PA, Profibus DP protocol.
Adjustable range and zero point: Large flexibility, accuracy guaranteed.
Capable in various medias and conditions.
Measure Gauge or Absolute

The smart monocrystalline dp transmitter with display is a industrial silicon differential pressure transmitter hart. The circuit design adopts a modular design with a microprocessor as the core and assisted by advanced digital isolation technology, so that the instrument has extremely high anti-interference and stability.

Resources

Datasheet

File Name	Time	Type	Download
PWP3051DP Smart Monocrystalline Silicon Differential Pressure Transmitter	Sep 25, 2025	PDF

Technical Parameters

Model	PWP3051DP
Measuring Medium	Liquid, gas, steam
Pressure Type	Gauge, absolute
Accuracy	±0.05%FS, ±0.075%FS, ±0.1%FS
Stability	±0.1%/3 years
IP Rating	IP67
Display	LCD, OLED
Signal Output	4-20mA/HART
Power Supply	12-36VDC
Medium Temperature	-40℃ ~120℃
Ambient Temperature	-40℃ ~85℃
Diaphragm Material	316L, Hastelloy C, Tantalum, Monel, Titanium, Nickel
Filling Fluid	Silicone oil, fluorine oil, high-temperature silicone oil, etc.
Process Connection Material	SUS304, 316L
Explosion Proof	Exd Ⅱ CT6, Exia Ⅱ CT4, Exia Ⅱ CT6
Mounting Bracket	Optional
Manifolds	Available

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