TURCK FCS-G1/2A4-NA-H1141 Flow Control

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Product Overview

The Turck FCS-G1/2A4-NA-H1141 is a high-precision immersion flow sensor designed for liquid media applications. It employs a calorimetric measuring principle—meaning the sensor is heated and the cooling effect of the flowing liquid is used to infer the flow rate. (德尔克)
It features a G½″ process connection and is built for robust use in industrial conditions (process pressure up to 100 bar) with stainless steel housing. (德尔克)


✅ Key Features

  • Measurement Principle: Calorimetric—for liquids, the sensor’s probe is heated and flow is determined by how quickly the medium cools the probe. (德尔克)
  • Medium Compatibility: Designed for liquid media; oil & water ranges specified (e.g., oil: 3…300 cm/s; water: 1…150 cm/s). (Cloudinary)
  • Process Connection: G 1/2″ thread. (德尔克)
  • Materials & Construction: Housing and sensor material in stainless steel (1.4571 / AISI 316Ti) for durability. (德尔克)
  • Electrical Connection: M12 × 1 connector, 4-wire connection to a separate signal processor (not integrated). (德尔克)
  • Operating Conditions: Medium temperature range –20 °C to +80 °C. Protection class IP67. (德尔克)
  • Process Pressure: Up to 100 bar. (德尔克)
  • Standby / Response Times: Typical standby ~8 s; switch-on ~2 s; response time max ~12 s. (Cloudinary)

Typical Applications

  • Monitoring cooling circuits in machine tools or automation lines where liquid flow must be verified.
  • Ensuring flow presence in hydraulics or lubrication lines to detect failure or insufficient flow.
  • Industrial process monitoring where safe, reliable flow detection in liquid media is required (oil, water, coolant).
  • Automation setups where the sensor output is fed into a signal processor and then to control or alarm systems for flow-fail detection.

Why Choose the FCS-G1/2A4-NA-H1141?

Choosing this sensor gives you a robust, industrial-grade flow monitoring solution for liquids. Because the sensor uses a wear-free calorimetric principle, it offers long service life with minimal mechanical parts. Its stainless steel construction and high pressure rating make it suitable for demanding industrial environments. Plus, with sensor and signal processing separated, you have flexibility in how you deploy and monitor the system.

WHO WE ARE

About us

Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.

Atifts Technology Co., Ltd. @ 2024

Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers. Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
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We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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