HUBA PRESSURE TRANSMITTER 511.930003741

The HUBA Pressure Transmitter 511.930003741 is a reliable and accurate sensing device used in many industrial applications, especially in textile automation. As part of the well-known HUBA 511 series, this transmitter is designed to measure pressure with high precision, making it ideal for processes where stable control is important. In textile factories, maintaining the right air, water, and steam pressure helps machines run smoothly and protects delicate materials during production.

This Pressure Transmitter is commonly used as one of the key textile machinery parts in dyeing machines, stenters, dryers, boilers, pumps, and chemical-dosing systems. Its strong build and compact design allow it to fit easily into tight machine spaces, while its long service life reduces maintenance needs. The transmitter provides fast and stable output signals, helping operators monitor pressure in real time and avoid machine downtime.

The HUBA 511.930003741 is also energy-efficient and works well even in demanding industrial environments. Its dependable performance helps textile factories improve accuracy, reduce errors, and ensure consistent fabric quality.

OVERVIEW

The HUBA Pressure Transmitter 511.930003741 is a high-quality pressure-measuring device designed for stable and accurate performance in industrial environments. As a trusted product from HUBA, this transmitter plays an important role in textile automation, where precise pressure control is necessary for smooth machine operation. It is built with durable materials, ensuring long service life even under continuous use.

This model is widely used as a key Pressure Transmitter in various Textile machinery parts, including dyeing machines, dryers, steam systems, pumps, and chemical-dosing units. It helps monitor air, water, and steam pressure with quick response and minimal error, allowing textile factories to maintain consistent conditions during production. The transmitter’s compact and easy-to-install design makes it suitable for both modern machines and system upgrades.

The HUBA 511.930003741 also provides stable electrical output signals that connect easily to controllers or PLC systems, helping operators track machine performance in real time. With its reliability and accuracy, it supports better fabric quality, reduced downtime, and improved energy efficiency in textile processes.

SPECIFICATION

Pressure range: –1 … 0 to 600 bar (relative)

Media: Liquids and gases

Output signals: 0…5 V, 1…6 V, 0…10 V, or 4…20 mA (depending on configuration)

Accuracy: better than 0.5% of full scale (FS)

Response time: < 2 ms (typically ~1 ms)

Media-contact materials: Housing and pressure connection in stainless steel (AISI 303), sensor element in ceramic (Al₂O₃), sealing in FPM / EPDM / NBR, media-stop system (for high pressure safety)

Permissible overload / burst pressure: up to 2.5× to 3× full scale (max ~900 bar) depending on model.

Electrical: Typical current consumption < 20 mA; short-circuit and reverse-polarity protected; insulation voltage up to 500–1000 VDC depending on connection.

Mechanical & Environmental: Compact, rugged construction; weight ~85 g (internal thread) or ~95 g (outside thread) depending on version.

Temperature range (medium): depending on seal material – for example FPM: –15 °C … +125 °C; EPDM, NBR similar depending on specs.

Electrical connection options: 1.5 m cable, quick connectors, AMP-JPT, M12×1 connector, DIN EN 175301-803-C type connectors, etc.

FEATURES

The HUBA Pressure Transmitter 511.930003741 offers several strong features that make it highly useful in textile automation and as reliable Textile machinery parts. This transmitter provides very accurate pressure measurement, helping machines maintain stable air, water, or steam pressure during production. Its fast response time allows quick adjustments, which is important for processes like dyeing, drying, and chemical dosing.

Made with stainless-steel housing and a ceramic sensing element, this HUBA transmitter is durable and suitable for tough industrial environments. It works well with liquids and gases, making it flexible for different textile applications. The transmitter also offers stable output signals such as 4–20 mA or voltage signals, ensuring smooth communication with PLCs and control systems.

Its compact design makes installation easy, even in small machine spaces. Built-in protection features, such as resistance to overload and electrical faults, increase safety and reduce maintenance needs. Overall, the 511.930003741 supports precise control, higher efficiency, and consistent fabric quality in textile machinery.

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