News

Seth Ratner, CEO of East Hills Instruments, is literally driving his company toward success.

In an era dominated by emails, Zoom calls, and polished boardroom presentations, Ratner is taking a different road, literally. He’s stepping away from the Zoom calls and heading out onto the open road, meeting customers face-to-face the way business used to be done. Recently completing a 14-day tour across Texas in a fully equipped RV, Ratner brought his company directly to the front lines of the gas and oil industries.

This isn’t just a throwback to relationship driven sales, he has put a modern twist on it. He’s documenting the entire journey through a fast-growing reality series on YouTube called, “On Site and Off Grid.”

Mr. Ratner stated, “What started as a creative way to showcase a unique sales approach has quickly taken on a life of its own.” With hundreds of viewers tuning in daily, the audience extends far beyond the industry itself. The show has quietly evolved into a cult favorite online, offering an unfiltered look at the people, places, and challenges that keep critical infrastructure running every day while also revealing the real struggles and resilience of a small, family-owned manufacturing business.

At its core, the series shines a light on an often overlooked workforce. The men and women working in refineries, plants, and facilities across the country rarely get recognition. Ratner’s show puts a face to that world, humanizing an industry that most people never see, but everyone depends on.

This dual approach of combining boots-on-the-ground relationship building with digital storytelling is what makes the strategy so unique. While many companies chase clicks and impressions, East Hills Instruments is building something deeper: trust, visibility, and authenticity.

And it’s paying off.

Mr. Ratner says, “Customers aren’t just watching but they’re engaging.” Prospects who may have once been unreachable through traditional channels are now reaching out after seeing the show. Conversations are warmer. Doors are opening faster. The line between marketing and relationship-building has begun to blur in a way that feels both natural and powerful.

At the same time, the show reinforces what truly differentiates East Hills Instruments: its products and its people. The company’s Magnum Pro Calibration Pumps have earned a reputation for being virtually indestructible and capable of withstand the harsh environment they are used. Paired with the patented technology behind its Winchester Engineering auto-ranging digital gauge, the combination delivers precision, durability, and innovation in a way few competitors can match.

It’s this pairing of powerful, authentic marketing on one side and superior, battle-tested equipment on the other that sets the company apart.

Ratner’s got the winning combination.

There’s also an underlying message that’s hard to ignore. In a business climate where automation and digital outreach dominate, Ratner is proving that there’s still immense value in showing up. Shaking hands. Looking customers in the eye. Understanding their environment firsthand.

From boardrooms to back roads, this approach challenges conventional thinking. It suggests that the future of marketing may not be about choosing between digital or traditional—but blending both in a way that feels real.

And perhaps that’s why “On Site and Off Grid” is connecting so strongly.

Because beyond the RV, the road trips, and the sales calls, it’s not just a marketing campaign it’s a reminder that business, at its best, is still human.

D1x family of advanced signalling, initiation and detection for hazardous, industrial and marine environments

The E2S Warning Signals D1x range represents a continuously evolving portfolio of certified notification, initiation, and detection devices engineered for reliable operation in the most demanding hazardous, industrial, and marine environments.  Combining extensive global certification with advanced electronic design and marine-grade aluminium enclosures, the D1x family delivers hi-performance signalling and detection solutions with exceptional durability and operational integrity.  Devices within the range are approved for Zone 1 applications to ATEX/IECEx standards, and for Class I/II Division 1 locations to UL/cUL. Selected variants additionally carry approvals including EN54-23, DNV, MED/MER, UL1638, CAN/ULC-S526, and UL Marine.  Enabling global deployment across harsh and hazardous industrial, offshore, and maritime applications.

Integrated audible and visual notification
The D1xC1 and D1xC2 ranges combine hi-intensity audible and visual signaling in a single, factory-configured device, simplifying installation while maximising alarm effectiveness. Xenon strobe beacons are paired with either flare horn sounders or compact radial horns, the latter providing omni-directional sound coverage regardless of mounting orientation.

Strobe options include 5 and 10 Joules outputs delivering up to 260 effective Candelas with seven UV-stable, field-replaceable len colour options. Whilst sound output reaches up to 123dB(A) for hi-noise environments. Selected 24Vdc variants are approved for fire alarm applications. A threaded flame path, compact internal layout, and ratchet-adjustable stainless steel brackets improve serviceability, wiring access, and installation accuracy.

The D1xC1F series extends the range to fully certified explosion-proof public mode fire alarm solutions for Class I Division 1/2 and Zone 1 to UL/cUL installations. It includes 15W and 25W loudspeakers with 25/70V line transformers or hi-output alarm horns, combined with Xenon strobes up to 190 Candelas, with automatic synchronisation as standard. 

Standalone signalling, initiation and detection devices
The D1xB2 Xenon beacon range provides configurable outputs of 5, 10, 15, or 21 Joules, achieving peak light intensities of up to 1250 effective candelas. LED beacon variants are available for low-power applications.

D1xS alarm horn sounders are offered in both flare and radial configurations, supporting up to 64 selectable primary alarm tones via internal DIP switch configuration and sound levels of up to 128dB(A). Remote activation enables up to four alarm stages or channels. The D1xS1 24Vdc variants are certified for public mode fire alarm applications.

The D1xL loudspeaker series includes 15W and 25W models with both low-impedance and 70V line configurations. DNV type approval confirms suitability for offshore PAGA and fire voice alarm systems. High Q-factor transducers, controlled directivity, and factory-fitted line transformers ensure superior speech intelligibility in hi-ambient noise and corrosive marine environments.

The D1xCP1-PS manual call point is UL and UL Marine listed, SIL2 compliant, and rated to NEMA 4X, providing robust and reliable manual initiation in hazardous and corrosive conditions.

The D1xH1 heat detector range incorporates Detect-A-Fire® rate-compensated sensing technology within rugged marine-grade enclosures. Certified to ATEX/IECEx for Zones 0 and 1, and to UL/cUL for Class I/II Divisions 1 and 2, and SIL2 compliant to IEC 61508, these detectors deliver precise and dependable fire and over-temperature detection in critical environments.

A benchmark for hazardous area signalling

By integrating hi-output performance, global certification, and ruggedised construction, the D1x family establishes a reference standard for hazardous-area signalling devices.  From audible and visual notification to voice evacuation, manual initiation, and thermal detection, the D1x platform provides a scalable, compliant, and highly reliable safety solution for critical and harsh industrial applications where life safety and operational continuity are paramount.  Further information is available at www.e2s.com

EEMUA advocates for an update to the Pressure Systems Safety Regulations 2000

The Engineering Equipment and Materials Users Association (EEMUA) has written to the UK Government and the Health and Safety Executive (HSE) to raise concerns about the ongoing review of the Pressure Systems Safety Regulations 2000 (PSSR) under the Government’s Regulatory Action Plan.

In a letter sent to the sponsoring Minister of State with primary oversight of the HSE and the Chief Executive of the HSE, the Association, which represents many of the UK’s largest industrial operators across the power, chemical and petrochemical sectors, is seeking confirmation that its evidence has been considered as part of the regulatory review.

EEMUA highlights that major UK operators continue to identify shortcomings in the current regulatory framework, particularly around the recognition of modern inspection methodologies and the operational realities of complex industrial sites. According to the Association, these shortcomings risk limiting the UK’s ability to reduce administrative burden, adopt technology‑driven inspection approaches, and strengthen industrial competitiveness without compromising safety.

The letter draws attention to three priority areas for modernisation:

  • Greater alignment with risk‑based inspection (RBI) to reduce unnecessary invasive examinations and improve plant availability.
  • Reform of the 28‑day reporting requirement, which EEMUA says is impractical for large sites and can constrain detailed engineering assessments.
  • More flexible postponement provisions, allowing risk‑based decisions in exceptional circumstances to avoid unnecessary shutdowns.

The Association reiterated its willingness to meet with Government and HSE representatives to support a proportionate and modernised regulatory framework. A copy of EEMUA’s detailed position statement has been provided alongside the correspondence.

Pepperl+Fuchs Ident-Ex® 02: Advanced Scanning for Hazardous Areas

As numerous industrial sectors undergo digitalization, there is a growing trend toward automation, traceability, and paperless processes and workflows. Scanners are an important component of ERP, MES, and MMS systems and increasingly rely on 2D image processing such as QR codes, DataMatrix, or optical character recognition (OCR). This is where Pepperl+Fuchs comes in with the new Ident-Ex® 02 wireless reader and scanner, which is certified for use in Zone 1/21, Zone 2/22, and Class I, II.

Comprehensive scanner solution with innovative form factor

To meet a wide range of scanning requirements, the Ident-Ex® 02 is available in four different variants: Pocket, Grip, Grip+, and Smart Grip. The basis for all configurations is the Pocket version, a small, handy pocket-sized scanner – the lightest and smallest wireless barcode scanner for Zone 1/21 on the market. The Grip and Grip+ versions complement the compact Pocket scanner with an ergonomic pistol grip with magnetic and optional in-zone charging function.

With a matching cradle, the Grip variant can be combined and upgraded with the Smart-Ex® 03 and Smart-Ex® 203 smartphones to form a Smart Grip – for seamless and direct feedback during data collection and transmission to the smartphone display as part of the scanner. Since Bluetooth Classic and 5.4 LE are supported, this also applies to any other device that aligns with these standards. This interoperability makes the Ident-Ex® 02 a highly flexible and powerful scanner.

The 1430 mAh lithium-ion battery of the scanning unit offers sufficient capacity for a full shift and does not require an external power source. This, combined with its weight advantage, makes the Ident-Ex® 02 more flexible and easier to use.

All configurations can be easily charged via USB-C, the HMI variant Grip+ can even be charged within Zone 1/21 via the S3/S4 interface of the VisuNet GXP or within Zone 2/22 via the VisuNet FLX system. For added convenience, the Grip, Grip+, and Smart Grip variants can be charged using a magnetic charging cable. This saves additional costs, as no additional charging dock is required.

The Ident-Ex® 02 enables scans at distances of up to 10 meters (flex range version) or up to 25 meters (long range version) and supports all common 1D and 2D symbologies such as EAN-13, UPC-A, ISBN, Industrial 25, QR code, DataMatrix, and Maxicode.

Easily customizable

Developed and manufactured in Germany, the Ident-Ex® 02 offers customers the flexibility to respond to their needs and device portfolio. The grips and cradles can be exchanged or customized as desired without the need for additional service. Accessories available for the Ident-Ex® 02 Grip and Smart Grip include a leather holster, a universal docking station, and a magnetic charging cable.

With its ergonomic design and high accuracy, the Ident-Ex® 02 is ideal for intensive scanning tasks. In addition, the Ident-Ex® 02 has an integrated hardware aimer and can also read damaged or poorly printed barcodes. It also delivers excellent results in low-light conditions. This makes it suitable for even the most demanding scanning tasks.

Comprehensive solutions for a wide range of application scenarios

Pepperl+Fuchs offers a comprehensive portfolio of solutions to meet a wide range of Auto-ID application scenarios in the industrial sector. From simple scanning tasks that can be implemented with its own eBARCODE-ML app as a software solution, to a Scanner SnapOn module that can be attached to the Smart-Ex® 203, to the most demanding requirements in hazardous areas with the new Ident-Ex® 02: Pepperl+Fuchs solutions cover every conceivable scenario and can be customized to fit any application.

Are you interested in talking to a Pepperl+Fuchs expert? Please contact us via +49 89 211 871 73 or This email address is being protected from spambots. You need JavaScript enabled to view it.

The Misuse of Flameless Venting How to be Aware of Factors That Reduce Flameless Venting Efficiency

When an ignition source meets a combustible dust cloud within an enclosed space, such as in a dust collector, silo or bucket elevator, a devastating explosion may occur.

Explosion vents are often installed on these vessels to open and safely relieve pressure and flames.  When these applications are located indoors, “free venting” isn't possible and flameless venting devices may often be used instead. These devices include a flame arrester constructed of several layers of wire mesh to absorb the heat and keep flames from escaping.

How effectively a vent relieves pressure is referred to as its “venting efficiency,” which helps system designers determine the proper size and quantity of vents that are required to safely protect the process.  However, with flameless venting, a number of particles may clog the filter, which greatly reduces its venting efficiency.

This is why product clogging and several other variables must be included in the design of a flameless venting system. If this efficiency rating isn’t properly calculated for an application in which flameless vents are installed, they may not safely relieve the deflagration when called upon.

Essential Elements of Flameless Vent System Design

The performance of every flameless vent filter depends heavily on the unique characteristics of the burning dust cloud. Therefore, when designing a flameless venting system, an explosion protection provider should know the following about the application and its handled dust:

  1. PARTICLE SIZE: Various particle sizes may clog the filter slower or faster.
  2. PARTICLE MORPHOLOGY: Affects the rate of clogging as well as the size of aggregates that get blocked on the surface of the filter. For example, fibrous dusts may clog the filter in a different way versus melting dusts (such as sugar) or granular dusts.
  3. DUST CONCENTRATION: 250g/m3 in a certain volume will challenge a filter differently in comparison to 2000g/m3. In the second case, the filter may clog faster and it can even fail due to the increase in pressure.
  4. VESSEL GEOMETRY & IGNITION: In a long vessel, where ignition may occur at the bottom and the flameless venting system is installed at the top, flame will push the maximum amount of dust from the entire volume through the filter.
  5. VESSEL VOLUME: Each flameless venting size has a maximum process equipment volume where dust is dispersed and can be successfully quenched. Above that limit, flame quenching is not guaranteed due to the high thermal load.

Why is Efficiency Reduced in Flameless Venting Devices?

Flameless venting performance cannot be described by one efficiency number but rather must be disclosed through a complex model that considers all of the factors of the process and its handled dust 

For example, there is a possibility that a flameless venting device of a certain size performs very well under 500g/m3 of cornstarch, showing an efficiency of 70 percent, but clogs very quickly under 500g/m3 of wood flour, showing an efficiency of just 40 percent or lower.

If multiple factors are ignored and severe clogging occurs, there is a chance of the device failing and the vessel rupturing.

Why It Matters

Purchasers of flameless venting systems must understand that within these devices is a hidden, complex problem of fluid mechanics, including fluid- particle flow, the transferring heat and the releasing of pressure, all within milliseconds.

The application of such a device to mitigate an explosion requires more information than traditional venting.

Users need to be aware of the complexity and ask the correct questions with the aim to define the real performance of these devices to ensure that when they are called upon, they work as intended.

www.fike.com

 

ATEX in Context, Part 1 – Reframing the Foundation of Hazardous Area Compliance

ATEX has been part of the industrial safety landscape for more than two decades. For professionals working with hazardous areas, it’s familiar territory—equipment marking, zone classification, Ex certification. But familiarity can sometimes lead to oversimplification. And that’s where problems begin.

In 2013, ExVeritas published a guide to demystify the fundamentals of ATEX. The goal then was clarity—what the directives mean, how they apply, and where responsibilities lie. Ten years on, the core framework of ATEX remains intact, but the environment around it has evolved. Today, ATEX needs to be understood not in isolation, but as the foundation of a broader compliance system.

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Why ATEX Still Matters

At its heart, ATEX is about managing the risks of explosive atmospheres. It does this through two complementary directives:

  • 2014/34/EU – for manufacturers, covering equipment design and certification
  • 1999/92/EC – for employers and site operators, covering safe use in the workplace

Together, they govern both the products used in hazardous areas and the environments they’re used in. One sets the baseline for safe equipment. The other sets expectations for safe operation.

In practice, however, these two parts are often treated separately. A site may buy certified equipment, only to install it in the wrong zone. Or zoning documents may not reflect real conditions on the plant floor. These aren’t minor errors—they’re points where compliance and safety can break down.

Two Directives, One Challenge

The issue isn’t with the directives themselves, but how narrowly they’re applied. ATEX draws a line between product and workplace responsibilities, but that line is rarely so clear in reality—especially in dynamic operations where conditions change and equipment evolves.

Certified equipment is only part of the story. To ensure long-term safety, it must be installed, maintained, and used correctly—supported by clear procedures, competent people, and responsive management systems. ATEX assumes this integration happens, but it’s often where gaps appear.

Hazardous Areas as Systems

Hazardous areas aren’t defined solely by equipment. They’re shaped by how people interact with processes and how risks are managed over time. Compliant equipment today might not be tomorrow if it’s modified, misused, or applied outside its intended use.

That's why ATEX is often misapplied as a product compliance checkbox. But both directives, covering equipment and workplace, require much more. True compliance involves:

  • Equipment lifecycle management
  • Zoning and documentation
  • Competence and procedural control
  • Ongoing inspection and verification

When these elements work together, ATEX becomes part of a living safety system—not just a certificate on file.

From Certification to Continuous Control

Today, ATEX intersects with broader obligations: DSEAR, ISO 14001, and quality management systems that demand traceability, change control, and continual improvement. Certified equipment is essential—but how it’s managed, maintained, and documented is what sustains compliance.

In Part 2, we’ll explore how ATEX fits into this wider ecosystem—and what good looks like when hazardous area compliance is embedded into quality, safety, and environmental governance.

Rethinking Device Lifecycles in Hazardous Areas

In hazardous areas, mobile devices are subject to strict certification requirements. This directly affects how equipment is selected and replaced. In practice, there are two common approaches. The first is fully certified Ex tablets. These are intrinsically safe devices where the certification is built into the hardware itself. The second approach uses standard consumer tablets combined with a dedicated explosion-proof enclosure. Despite their differences, both approaches share the same limitation. The device and the explosion protection are effectively locked together. When the hardware becomes outdated, underpowered, or unsupported, the entire solution must be replaced.

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For Ex tablets, this is because the certification is tied to that specific device. You cannot upgrade internal components without invalidating certification. For consumer tablets with Ex housings, the enclosure is designed for one specific model. Once that tablet is ready for an upgrade, the enclosure can no longer be reused. In both cases, a hardware refresh results in full replacement, including components that are still mechanically sound.

A More Sustainable Approach A more sustainable model separates the device from the explosion protection. Instead of treating them as a single unit, they become modular components. In this setup, the enclosure remains a long-term asset, while the tablet inside can be upgraded independently. This allows companies to follow standard IT lifecycles without replacing the certified housing each time.

It also removes a common bottleneck. With traditional Ex devices, users often have to wait for new certified models to access updated technology. A modular approach allows immediate use of newer consumer hardware, without being dependent on certification cycles. The result is a system that is both more flexible and more aligned with modern expectations around sustainability and cost control.

A Universal Modular Solution The UniCase by Armadex is built around this modular principle. Instead of being tied to a single device, the enclosure is designed to work with multiple tablet models through an interchangeable inlay system. The outer housing remains unchanged, while the inlays are tailored to a specific device. Buttons, touchscreen, cameras, and microphones can be used as intended, without compromising usability.

When upgrading to a new tablet, only the inlay and the device are replaced. The enclosure itself is reused. This approach decouples the lifecycle of the ATEX tablet enclosure from that of the device, while maintaining full operational functionality in the field. Looking Ahead As industries place more emphasis on sustainability and efficiency, the way equipment is designed and managed becomes increasingly important.

A modular system allows companies to reduce waste by reusing durable components. It also avoids repeated investment in certified housings, which is the most expensive part of the solution. At the same time, it ensures access to the latest technology. Devices can be upgraded when needed, without waiting for new certified variants or replacing the entire setup. In hazardous environments, where reliability and compliance are essential, this approach provides a more balanced model. It supports long-term use of costly certified equipment while enabling continuous technological improvement.

Why CHEMUK has become the heartbeat of the UK chemical supply chain

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CHEMUK returns to the NEC, Birmingham, on 20 May and 21 May as the UK’s largest event dedicated to the full chemical supply chain. With the sector undergoing rapid transformation driven by innovation, evolving regulation and the pressure to deliver more resilient, sustainable operations, it is vital for manufacturers, suppliers, formulators and logistics leaders to use this rare opportunity to access every part of the industry ecosystem under one roof.

Described by Tim Doggett, CEO of the Chemical Business Association (CBA), as the “go-to event of its kind in the UK, and arguably even in Europe, for the complete chemical supply chain”, CHEMUK brings delegates from across the UK and further afield for two days centred on creativity, collaboration and innovation. What really makes the event special is its community. It has a unique ability to bring together the whole chemical supply chain, combining a strong exhibition with a high-quality conference programme and keeping people at the heart of the experience.

Across its expanding show zones, CHEMUK presents over 600 specialist exhibitors representing raw materials, ingredients, intermediates, specialty chemicals, process technologies, engineering solutions, packaging, handling, distribution, waste management and regulatory compliance. This breadth is what sets the event apart: it is not just a marketplace for products, but a cross-section of the UK’s chemical value chain. Whether you are sourcing critical inputs, improving production efficiency, reviewing safety solutions or exploring the latest in green chemistry, the event provides direct access to the partners and technologies shaping the sector’s future.

For operations, supply chain and compliance professionals, CHEMUK offers clear and immediate value. The Chemicals Management and Process & Chemical Engineering zones provide practical insights into improving safety, reducing operational risk and meeting tightening regulatory requirements. Exhibitors demonstrate advancements in hazard mitigation, labelling, transport, storage, automation, data management, emissions monitoring and waste-to-resource processes.

Upstream and downstream players benefit equally. Raw material suppliers connect with formulators and brand owners through the Chemicals Supply Show and the Formulated Product Manufacture Show, enabling efficient sourcing, faster product development and stronger supplier–customer integration. For R&D teams and analytical specialists, the Chemicals Laboratory Show brings together the latest laboratory technologies, instrumentation, testing services and analytical solutions.

Alongside the exhibition, the CHEMUK 2026 conference programme brings together expert speakers from across industry, government, academia and the wider chemicals. 

ecosystem to address the most pressing strategic and technical issues facing the sector. Spanning multiple theatres across the two days, sessions will cover themes such as regulatory change, chemicals management, decarbonisation, digitalisation, circularity and innovation in formulated products. Case studies, panel discussions and technical talks will help attendees benchmark strategies, learn from peers and take away practical ideas they can apply in their own organisations.

CHEMUK 2026 will take place in Hall 5 at the NEC and is free to attend for industry professionals. Running from 09:30–17:00 on 20 May and 09:30–16:00 on 21 May, the format is designed to maximise networking while allowing delegates to combine supplier meetings with conference sessions and feature areas.

In a sector where efficiency, safety and innovation are inseparable, CHEMUK has become a cornerstone event and a catalyst for collaboration. For leaders across the full supply chain, it is where the industry unites to solve today’s challenges and shape tomorrow’s opportunities.

Fast Ex-p compressor motor for zone 1 – availability meets explosive atmosphere expertise

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In just three weeks, MENZEL delivered a water-cooled, pressure-encapsulated (Ex-p) compressor motor to Austria’s largest plastics manufacturer. This was possible because both the base motor and the required Ex-p system were available from stock, and we have the expertise to convert standard motors to Ex-p in-house, TÜV-certified.

Challenge: High safety requirements with minimal lead time

The customer urgently required a replacement for a compressor drive operating in a hazardous area (Zone 1). In addition to complying with the protection class II 3G Ex pzc IIB T3 Gc, fast availability was critical, as the compressor plays a key role in the production process. The new motor had to fit exactly into the existing footprint, including foundation dimensions, flange positions, and connection geometries.

All necessary modifications to the stock motor had to be completed within three weeks. MENZEL engineers were on-site even before order placement to review the installation situation and clarify all technical details.

Solution: Perfect combination of stock availability, engineering expertise, and Ex-p know-how

MENZEL successfully executed the project because both the suitable squirrel-cage motor from the MEBKSW series and the pressure-encapsulated Ex-p system were immediately available from stock – a decisive advantage over many other manufacturers.

The stock motor was extensively adapted to the application and installation site. The housing was equipped with purge flanges, allowing the motor to be flushed with a non-ignitable gas mixture before start-up, while overpressure during operation prevents the ingress of hazardous gases. The motor was certified II 3G Ex pzc IIB T3 Gc, and all testing according to applicable Ex standards was performed in our in-house certified test facility.

Additional modifications included:

  • Conversion to cooling type IC 81W (water-cooled)
  • Mechanical adjustment of frame size from 560 to 630
  • Relocation of terminal boxes
  • Preparation of the star-point terminal box for current transformers
  • Adjustment of bearing flange connections
  • Installation of vibration sensors

Thanks to close cooperation between engineering, manufacturing, and quality assurance, all mechanical and electrical work was completed within three weeks and delivered via special truck. MENZEL also offered technical supervision for commissioning.

Contact:

Menzel Elektromotoren GmbH

Am Alten Walzwerk 2

16761 Hennigsdorf, Germany

Phone: +49 30 349 922-0

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Internet: www.menzel-motors.com

Intrinsic Safety without compromise

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When hazardous environments demand absolute confidence, ESI Technology’s ATEX and IECEx certified pressure transducers and pressure transmitters deliver proven performance without limiting application choice. Across industries where explosive atmospheres, extreme pressures and harsh conditions are the norm, ESI provides intrinsically safe versions of pressure measurement solutions tailored to hundreds of real-world applications.

The range covers an exceptional breadth of measurement requirements, including high pressurelow pressuredifferential pressure, and high-accuracy instruments, alongside specialist options such as subsea-rated designs and flush membrane versions for viscous, corrosive or hygienic media. Whether monitoring minute pressure changes or operating reliably under extreme pressure loads, ESI ensures intrinsic safety is never a constraint on performance.

Designed and manufactured in North Wales, ESI’s intrinsically safe products combine robust mechanical construction with advanced sensor technologies, including Silicon-on-Sapphire, delivering long-term stability, excellent temperature performance and outstanding resistance to harsh process conditions. ATEX and IECEx approvals allow confident deployment in Zone 0, Zone 1 and Zone 2 environments, supporting global compliance across oil and gas, chemical processing, marine, hydrogen, mining, aerospace and general industrial applications.

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Crucially, intrinsic safety at ESI is not an afterthought. Many standard product platforms are available with intrinsically safe variants, enabling engineers to select the right pressure range, accuracy level, output signal and mechanical interface without redesigning systems or compromising on specification.

From offshore platforms and subsea installations to processing plants and hazardous manufacturing environments, ESI Technology offers an intrinsically safe pressure solution to match the application, not the other way around.

If your application operates where safety is critical and performance cannot be compromised, there is likely an ESI intrinsically safe solution engineered to fit.