PWP3051-DR Smart Monocrystalline Dual-Remote Differential Pressure Transmitter

Name: PWP3051-DR Smart Monocrystalline Dual-Remote Differential Pressure Transmitter
Brand: Pokcenser Automation Technology Company Limited

The PWP3051-DR is a smart dual-remote differential pressure transmitter with flush diaphragm flanges, isolating the sensing body from process media while reducing temperature drift through digital compensation.

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Applications

Remote differential-pressure measurement on vessels
Sanitary liquid processing
Fuel and heavy-oil service
Petroleum and chemical production
HVAC process systems
Hazardous-area installations

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Key Features & Advantages

Dual Remote Flush Seals

Two remote flush diaphragm flanges and capillary connections isolate the transmitter from direct process contact, supporting differential-pressure measurement across process vessels.

Temperature-Drift Compensation

Digital compensation reduces temperature drift and improves measurement consistency when the remote seals and capillaries encounter changing process conditions.

±0.075% FS Accuracy

A 24-bit ADC and monocrystalline silicon sensing technology deliver ±0.075% FS accuracy for demanding differential-pressure applications.

Selectable Diaphragms and Fill Fluids

Multiple diaphragm materials and fill-oil options help match the remote seal system to sanitary liquids, fuel, heavy oil and chemical media.

Communication and Explosion Protection

HART, FF and Profibus protocols support control-system integration, with Exd II CT6 Gb or Exia II CT6 Ga options for hazardous areas.

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File Name

Time

Type

Download

PWP3051 Series-Pressure-Datasheet-POKCENSER-V2024

Sep 08, 2026

PDF

Technical Data

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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