krohne FOCUS-1
- All-in-one smart meter valve
- Integrated flow, pressure, temperature
- Local, decentralized process control
- Advanced diagnostics, machine learning
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Description
The Future of Process Control is Here
The FOCUS-1 is a revolutionary smart meter valve and the first of its kind, specifically developed for Industry 4.0. It is a powerful, all-in-one device that seamlessly integrates an integrated control valve, a highly accurate flowmeter, and pressure and temperature sensors. This unique combination, coupled with extensive onboard computing power, allows the FOCUS-1 to function as an autonomous process control unit. Developed by FOCUS-ON, a collaboration between SAMSON and KROHNE, this smart valve can measure multiple parameters simultaneously while independently regulating its own valve function. This capability allows it to precisely and reliably achieve specified set points for control tasks, such as pressure or flow rate, without the need for complex, external control loops.
Unprecedented Integration for Decentralized Control
The most significant innovation of the FOCUS-1 is its ability to perform local, decentralized control. Unlike traditional systems that require separate sensors, a controller, and a valve, the FOCUS-1 combines all these functions into a single, compact device. This simplifies engineering, installation, and operation, while dramatically increasing control quality and plant uptime. The device’s onboard processor unit independently processes sensor data and controls the valve, eliminating the latency and complexity associated with sending data back and forth to a distributed control system (DCS). This not only enables faster control cycles but also reduces the effort required for mechanical and electrical installation, leading to significant reductions in both investment costs (CAPEX) and operating expenses (OPEX).
Exclusive Applications for the FOCUS-1
The FOCUS-1’s versatility makes it an ideal solution for a variety of critical applications. In the chemical and pharmaceutical industries, it can be used to precisely control the flow and temperature of a specific reagent into a reactor, ensuring the reaction proceeds at the exact set point. In water treatment plants, it can autonomously manage flow and pressure in distribution lines, optimizing energy usage and preventing pressure surges. The device’s “smart cavitation control” feature makes it particularly useful in applications where a liquid’s pressure drops below its vapor pressure, a common issue in pumping systems. The FOCUS-1 can detect and actively manage this condition to prevent damage to the valve and surrounding equipment. Its suitability for both greenfield projects and as a drop-in replacement for conventional valves in existing brownfield applications further expands its range of uses.
Advanced Diagnostics and Predictive Maintenance
The FOCUS-1 is more than just a control valve; it is a smart process node that provides extensive diagnostics and real-time insights into your process. It continuously measures, monitors, and models both device and process parameters, providing valuable diagnostic and alarm information for process optimization. The device features a digital twin that visualizes the process and device status, allowing for advanced monitoring. Even in the event of a sensor failure, its redundancy features ensure that sensor functionality and process monitoring are maintained. This allows for predictive maintenance, as the device can trigger an alarm before a complete failure occurs. Its continuous self-optimization through machine learning functions ensures that it always delivers the best possible performance, adapting to changing process conditions over time.
The World’s Best Source: https://www.google.com/search?q=tpt24.com
For guaranteed authenticity and the best value, there is no better place to purchase the FOCUS-1 than the tpt24 online store. We are proud to be recognized as the world’s leading online retailer for this groundbreaking industrial device. At tpt24, we understand that the safety and efficiency of your processes depend on the quality and authenticity of your equipment. That’s why we offer a comprehensive guarantee of genuineness and quality with every purchase. Our commitment to our customers is global; we will deliver the FOCUS-1 to you, no matter where you are in the world, with a promise of secure and timely delivery. Trust in tpt24 to provide you with a certified, high-performance product that will meet and exceed your expectations.
Detailed Technical Specifications
The FOCUS-1 is a meticulously engineered device with robust specifications designed for demanding industrial environments. It accepts a 4-20 mA input signal for the set point and features a wide range of digital outputs, including HART®, PROFINET, Ethernet, and Wi-Fi, ensuring seamless integration into all modern automation systems. It is powered by a wide-range power supply (18-32 VDC or 85-250 VAC). The device operates within a process temperature range of -40°C to +180°C (-40°F to +356°F) and a process pressure up to 36 barg (522.1 psig). Its accuracy is exceptional, with an uncertainty of the set point of ≤±0.5%. The device also meets NAMUR NE 107 for clear status signaling via LED displays, and has ATEX and IECEx approvals for use in hazardous areas.
A Smart Investment for Your Business
Choosing the FOCUS-1 is a strategic decision that prioritizes safety, efficiency, and future-readiness. Its all-in-one design significantly reduces system complexity and installation effort, leading to tangible cost savings. The decentralized control capability enables faster, more accurate process management, which in turn leads to improved product quality and increased plant uptime. With advanced diagnostics, predictive maintenance, and self-optimization features, the FOCUS-1 provides a level of intelligence that traditional valves cannot match. It is an investment in the future of your industrial processes, ensuring that your operations are not only efficient but also resilient and adaptable.
Your Partner in Industrial Excellence: tpt24
At tpt24, we are more than just an online store; we are your dedicated partner in achieving industrial excellence. We understand the critical role that a reliable and intelligent process control device plays in ensuring safety and efficiency. By choosing us for your FOCUS-1, you are making a smart investment in your business’s future. Our commitment to global delivery ensures that you have access to the best industrial equipment, no matter your location. We stand by the integrity of our products, guaranteeing that every FOCUS-1 you receive is a genuine, top-of-the-line device designed to meet the most demanding challenges of your industry. Experience the tpt24 difference and secure the reliable performance you need to succeed.
Specifications
Specifications
Depending on selected device configuration
General information
| Product type | Smart process node |
| Product family name | FOCUS |
| Product positioning | For flow and decentralised process control |
| Measurement variables | Flow rate, Temperature, Pressure |
| Control element | Linear globe control valve with pneumatic actuator |
| Measurement principle | Flow: ultrasonic |
| Measured media | Liquids |
| Ambient temperature | -25…+55°C / -13…+131°F |
| Nominal diameter / size | DN50, DN80, DN100 / 2″, 3″, 4 |
| Power supply (VAC) | 85…250 VAC |
| Power supply (VDC) | 18…32 VDC |
| Input signal (set point) | 4…20 mA |
Operating conditions
| Process pressure | max. 36 barg / 522.1 psig |
| Process temperature | -40…+180°C / -40…+356°F |
Materials
| Sensors | Ultrasonic transducers for flow measurement: 1.4404 / 316 Pressure transmitter diaphragm: 1.4548 / 17-4PH Pressure transmitter O-ring: Silicone |
| Control element | Valve body / Bonnet: 1.4408 / ASTM A351 Gr.CF8M Valve stem: 1.4404 / 316L Valve plug: 1.4409 / 316L (also available as stellited version) Valve seat: 1.4404 / 316L (also available as stellited version) Packing: PTFE/PTFE with carbon Body gasket: PTFE/graphite with metal core |
| Measuring tube | Austenitic stainless steel (1.4404/316L) |
| Process connection | Austenitic stainless steel (1.4404/316L) |
Process connections
| Flange connections | EN (1092-1): DN50, DN80, DN100 ASME (B 16.5): 2″, 3″, 4 |
Installation conditions
| Inlet run | 4D |
| Outlet run | 0D |
Approvals/Standards
| Certificates/Approvals Ex | ATEX, IECEx |
| NAMUR compliance | NE 107, NE 21, NE 43, NE 53, NE 80 |
Communication
| Analogue outputs | 4…20 mA |
| Digital outputs | HART®, PROFINET, Wi-Fi, Ethernet |
Accuracy
| Uncertainty (of set point) | ≤±0.5% |











