TRAFAG INSIGHT Pressure and temperature monitoring solutions

Sensors and monitoring instruments for pressure and temperature 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 a short time. Competent and customer-oriented Technological competence, manufacturing...

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Brake systems Pantograph Air compressors Drinking water Waste water Desalination Pools Sluice steering Level control Chemical industry Mining Process technology Oil and gas Machine building industry HVAC

Pressure transmitters 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. This is especially important in applications where high requirements are placed on long-term stability,...

Pressure switches Trafag’s electromechanical pressure switches 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. High switching point precision and repeatability Stainless steel, bronze and brass designs Optionally welded/soldered design for absolute impermeability...

Thermostats For 70 years, Trafag thermostats have proven their robustness in the most adverse environmental conditions. Industry useage ranges from air conditioning applications to engine manufacturing and ship building 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. Measurement principle A capillary tube filled with liquid reacts to a temperature...

Accessories Trafag offers a wide range of original accessories which are ideally matched to our products. These include devices for monitoring or configuring transmitters such as hand pumps with precision pressure gauge or the Sensor Communicator, a handheld device which provides direct access to the calibration values of the transmitter in the Trafag ASIC. Trafag also offers a wide range of accessories meet specific application requirements and also make installation easier. They include diagnostic valve manifolds, snubbers and pressure peak damping elements for measuring pressure, or protective...

Overview pressure transmitters NAT 8252 Measuring principle Thin film on steel Thin film on steel Thin film on steel Thin film on steel Thin film on steel Thin film on steel Measuring range Output signal Ambient temperature Media temperature Housing / Pressure connection Pressure connections Electrical connections Industrial standard, contact distance 9.4 mm; M12x1; Cable Industrial standard, contact distance 9.4 mm; M12x1 Industrial standard, contact distance 9.4 mm; M12x1; cable IP67 Industrial standard, contact distance 9.4 mm; M12x1 Industrial standard, contact distance 9.4 mm; M12x1 Machine...

Thin film on steel Thin film on steel Thin film on steel Thin film on steel Thick film on ceramic Thick film on ceramic Thick film on ceramic G1/4" f, G1/4" m, G1/4" f, G1/4" m, G1/2" m, 1/4"NPT m, G1/2" m, 1/4"NPT m, G3/4" frontal membrane G3/4" frontal membrane EN175301-803-A (DIN43650-A); M12x1; Industrial standard, contact distance 9.4 mm; Packard Metri Pack; Cable EN175301-803-A (DIN43650-A); M12x1; Industrial standard, contact distance 9.4 mm; Packard Metri Pack; Cable EN175301-803-A (DIN43650-A); M12x1; Industrial standard, contact distance 9.4 mm; Packard Metri Pack; Cable EN175301-803-A...

Overview pressure transmitters ECON 8498 Measuring principle Thick film on ceramic Thick film on ceramic Thin film on steel Thin film on steel Thin film on steel Measuring range Output signal Transistor (open source) Ambient temperature Media temperature Housing / Pressure connection Pressure connections Electrical connections Cable PUR/FEP/PE Cable PUR/Teflon/PE Shipbuilding Engine manufacturing ​ ​ ​ ​ ​ Process technology Water treatment ​ ​ ​ ​ Shipbuilding Process technology Water treatment ​ ​ ​ Engine manufacturing Railways Machine tools Hydraulics Process technology Test benches Shipbuilding...

Thin film on steel Thin film on steel Thin film on steel Thick film on ceramic 1/4" NPT m, 1/2"NPT m, Type 1 f, M 10x1, G1/4" f, G1/4" m, G1/2" m, Type 2 m, M 22x1 G1/2" m frontal membrane, G1/2" m flush membrane Cable PUR/FEP/PE Cable PUR/Teflon/PE Shipbuilding Engine manufacturing ​ ​ ​ ​ Shipbuilding Engine manufacturing ​ ​ Shipbuilding Ex Zones 0, 1, 2 (gas); 20, 21, 22 (dust) and mining ​ ​ ​ ​ Ex Zone 0, 1, 2 / Gas Ex Zone 20, 21, 22 / Dust Ex Underground Mining ​ ​ ​ Ex Zone 0, 1, 2 / Gas Ex Underground Mining ​ ​ ​ ​

Overview pressure switches PST4B 9B4 Measuring principle Measuring range Output signal Floating change-over contact Floating change-over contact Floating change-over contact Floating change-over contact Floating change-over contact Floating change-over contact Pressure connections Electrical connections Terminal screw Terminal screw Switching differential Media temperature Ambient temperature EN AC-AlSi10Mg (A360) chemically nickel plated EN AC-AlSi10Mg (A360) chemically nickel plated EN AC-AlSi10Mg (A360) chemically nickel plated AlSi10Mg/ Epoxy coated AlSi10Mg/ Epoxy coated Shipbuilding Engine...