Hydrogen Pressure Transmitter - DMP 333P

BD SENSORS GmbH

Suitable for measuring pressure of viscous, pasty, or gaseous media
Front-flush, dead space-free process connection
Gold-plated process connection for hydrogen applications
Wide range of electrical connection variants
IP65/IP67/IP68 protection ratings

The DMP 333P Industrial Pressure Transmitter is a high-precision device designed for measuring pressure in various industrial applications. It is suitable for viscous, pasty, and gaseous media, and features a front-flush, dead space-free process connection.
The transmitter offers a wide range of pressure measurement capabilities, from 0 ... 60 bar up to 0 ... 600 bar, and supports multiple output signals including 4 ... 20 mA (2-wire) and 0 ... 10 V (3-wire).
It is available in standard and optional versions, including an intrinsically safe (IS) version for hazardous environments and a gold-plated process connection for hydrogen applications.
The device is built with stainless steel components, ensuring durability and resistance to corrosion. It also meets various international standards and certifications, including CE, ATEX, and ROHS.
The DMP 333P is ideal for use in plant and machine engineering and hydrogen applications, offering a wide range of electrical connection options and mechanical stability for reliable performance in challenging environments.

Use Cases

Plant and machine engineering
Hydrogen

Capabilities

Measures gauge or absolute pressure from 0…60 bar up to 0…600 bar, model-dependent
Provides 4…20 mA (2-wire) or 0…10 V (3-wire) output signals
Enables hygienic or clog-free measurement via flush welded diaphragm
Can be configured with gold-plated wetted parts for hydrogen compatibility

BD SENSORS GmbH BD|SENSORS GmbH is a German manufacturer of electronic pressure and level measurement technology, founded in 1995 and headquartered in Thierstein, Bavaria, with a dedicated product line of pressure transmitters engineered for hydrogen and technical gas applications. The company's DMP 336 and DMP 333P pressure transmitters use special stainless steel (316L, welded, gold-plated process connections) wetted parts to resist hydrogen embrittlement, while its DCT 541 offers a digital interface variant for hydrogen and technical gas measurement. BD|SENSORS operates as a globally active group with sister company BD SENSORS s.r.o. serving Eastern Europe, supplying pressure and level instrumentation broadly used across hydrogen production, storage, and mobility applications including electrolyzers, fuel cells, and hydrogen refueling infrastructure. The company has been developing electronic pressure measurement technology for nearly 30 years.

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