About Trafag
Trafag, a Swiss-based company founded in 1942, is supported by a broad sales and service network in over 40 countries across the world. This allows Trafag to offer customers personalised and competent advice and ensures the best possible service. High-performance development and production departments not only guarantee the fast and reliable delivery of our high-quality and high-precision products, but also ensure that customisations can be implemented in no time at all.Trafag pressure transmitters are used for electronically measuring and evaluating pressure. Over the decades, they have proven themselves in a multitude of demanding applications in harsh environments. They are available in many different designs to suit pressure and electrical connections, measuring procedures, electrical output signals and certifications (CE, EX, rail and ship). Superior technology and precise manufacturing ensure that the transmitters work perfectly, especially in areas where high requirements are placed on long-term stability, vibration resistance, electromagnetic compatibility, shock resistance or temperature insensitivity.
Electronic Pressure Switches
The electronic pressure switches from Trafag are based on the million-times proven, in-house developed transmitter sensor technology. The superior technology and precise production guarantee a faultless functioning even where vibration resistance, electromagnetic compatibility, shock resistance or temperature insensitivity are a prerequisite. The robust pressure switches from Trafag monitor the pressure behavior of liquid and gaseous media, e.g. in plant construction and mechanical engineering, hydraulic systems, process engineering, rail vehicles, shipbuilding or in water treatment. Compared to mechanical pressure switches, the electronic version can be used where a power supply is available and the advantages of the electronic pressure switch are utilizable. Thanks to a lack of wear, the switching point accuracy remains constant and precise over the entire service life, even with a very high number of switching cycles. Thanks to various functions, such as the large hysteresis setting range (switching difference), the selectable delay time, and other options, e.g. of the window function, is the application area very diverse. Because of other features, e.g. the pressure display and the manual adjustment of the parameters, the electronic pressure switches bring high flexibility to the work.
Electromechanical pressure switches / Pressostats from Trafag provide high vibration resistance and switch point precision in combination with an extremely robust and durable design. This results in switches that can be operated for decades without requiring maintenance, even under harsh conditions. Various designs with bellows, membrane and piston sensors cover a wide variety of pressure ranges, media and load profiles for many different applications like hydraulics, the railway and shipbuilding industry and others.
Thermostats
For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry usage ranges from air conditioning applications to engine and ship manufacturing and even to offshore oil and gas platform production. The appeal of Trafag thermostats lies in their high switching point precision even after decades of operation under harsh conditions without maintenance. Various sensor and casing designs cover a wide range of temperatures and possible applications.
Temperature Transmitters
温度变送器
and pressure peak damping elements for measuring pressure or protective pipes for thermostats.
The SF6 Hybrid Gas Density Monitors (878x, 879x)
Brochure Level Measurement with Trafag Industrial Components TFS, TFC, TOS, TCS
Accessories see datasheet
Accessories see datashee
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