Trafag pressure transmitter

Description NAT: New industrial pressure transmitter in miniature design Requests for small and reliable Pressure Transmitters is an increasing customer requirement, driven by rising needs in mobility (reduction of weight and volume to optimize the efficiency), minimization of maintenance or long-term function compliance. The new NAT transmitter is designed without unnecessary and price-relevant features allowing you to select a unit at its best price/performance ratio and, owing to its compact dimensions, lends itself for installation in a restricted space. It provides excellent resistance to high vibration A completely welded steel sensor system without additional seals provides overpressure ratings double nominal pressure, and the process connection contains an integral pressure peak damping element. Trafag draws from decades of experience in the design, manufacture and application of pressure and temperature measuring instruments. Distributors can provide an excellent service on the spot worldwide. NAH: New hydraulic pressure transmitter in miniature design Requests for small and reliable Pressure Transmitters is an increasing customer requirement, driven by

4...20 mA for shipbuilding Category Pressure transmitters Kind of measurement relative pressure Sensor technology thin film on steel Sensor material 1.4542/AISI630 Protection IP65 Pressure connection G1/4" female Output 4...20 mA Electrical connection terminal screw Operating temperature -25...+85 °C Media temperature -25...+125 °C Range 0...2.5 bar ∆P 0...1.0 bar Max. overpressure 6 bar Supply 12...34 VDC Accuracy NLH (BSL) [% FS typ.] ±0.5 Mounting plate see MB31 (chapter Accessories)  

4...20 mA, NAT Version with ship approvals extended temperature range and high accuracy, M12 connector, IP67 protection Main features: * ship approvals * smallest design * different accuracy classes * excellent temperature resistance * Surge * improved vibration resistance * Completely welded steel sensor system without additional seals

4...20 mA pressure ranges from 0.2...250 bar, marine approved Main features: * Explosion-proof EEx ia IIC T3...T6(EN 50014/20) * Low pressure ranges (to 100mbar) * Versions with frontal flush diaphragm * Media temperature to 150°C * EMC Protection, IEC 61000 * Option:Lightning protection (IEC 61000-4-5)

completely welded steel sensor system, high overpressure safety wide range of options ->select your own version from data sheet Main features: * ship approvals * different accuracy classes * Nominal pressure up to 2500 bar (Common Rail) with high pressure threaded connection * Surge * high resistance of vibration * good temperature resistance * Completely welded steel sensor system without additional seals

NAH...A HYDRAULICS PRESSURE TRANSMITTER 4...20 mA NAT with extended temperature range and high accuracy, M12 connector, IP67 protection Main features: * smallest design * different accuracy classes * excellent temperature resistance * improved vibration resistance * Completely welded steel sensor system without additional seals

  Hydrostatic level transmitter - max. 1 bar | NAL series     4...20 mA for depth and level measurement from 1 m, also for ship building Main features: * Low pressure ranges (to 100mbar) * No media contacting O-rings * PUR or Teflon® cables * EMC protection, IEC 61000 * Option: Chemical resistant material, e.g. titanium * Option: Lightning protection (IEC 61000-4-5)

Applications Machine tools HVAC Refrigeration Water treatment Data sheet H72324 Instruction H73324 Category Pressure transmitters Kind of measurement relative pressure Sensor technology thick film on ceramic Sensor material Al2O3, AISI303 (1.4305), FKM Protection IP65 Pressure connection G1/4" Pressure peak damping element accessories Output 0...10 VDC Electrical connection EN175301-803 Operating temperature -25...+85 °C Media temperature -25...+125 °C Range 0...16 bar Max. overpressure 32 bar Supply 15...30 VDC

spezifikAtionen HAuptmerkmAle Sensor: Dünnfilm auf Stahl (s. Material) Messbereich: 0...2.5 bis 0...600 bar Ausgangssignal: 4...20  mA 0...5 VDC 1...6 VDC 0...10 VDC genAuigkeit TFB @ -25...+85°C: ± 2.0 % d.S. typ. Genauigkeit @ +25°C: ± 0.5 % d.S. typ. NLH @ +25°C (BSL durch 0): ± 0.3 % d.S. typ. TK Nullpunkt und Spanne: ± 0.03 % d.S./K typ. Langzeitstabilität 1 Jahr @ +25°C: < ± 0.2 % d.S. typ. elektriscHe dAten Ausgangssignal/Speisespannung 4...20 mA: 24 (9...32) VDC 0...5 VDC: 24 (9...32) VDC 1...6 VDC: 24 (9...32) VDC 0...10VDC: 24 (15...32) VDC Anstiegszeit: typ. 1 ms/10...90% Nenndruck Einschaltverzögerung: 1 s umgeBungsBedingungen Betriebstemperatur: -25...+85°C Medientemperatur -25...+125°C Schutzart: 1)  min. IP65 Feuchtigkeit: max. 95% relativ Vibration: 25g (20...2000 Hz) Schock: 100g/11 ms    emV-scHutz Emission: EN/IEC 61000-6-4 Immunity: EN/IEC 61000-6-2 mecHAniscHe dAten Material Sensor: 1.4542 (AISI630) Gehäuse:  1.4301 (AISI304) O-Ring (medienberührend): NBR Gerätestecker: siehe Bestellinformationen Anziehdrehmoment: 25 Nm Gewicht: ca. 50 g ï‚® Sensor: Dünnfilm auf Stahl ï‚®Messbereich: 0.

    4...20 mA for shipbuilding, piezo-resistive measuring element Main features : * Low pressure ranges (to 100 mbar) * Media temperature to 150°C * EMC Protection, IEC 61000 * Option: Lightning protection (IEC 61000-4-5); 10kA (8/20 µs)

DCS...AR DISPLAY CONTROL SWITCH 3 in 1: 2 relays output pressure switch with LCD & 4...20 mA output Main features: * Simple adjustment of switching points * Back-lit LCD-Display * Outputs: 2 Relays 4...20mA or 0...10VDC * Measurement and indication of pressure (incl. switch state) and sensor temperature in various units * High resistance to pressure cycling * EMC protection, IEC 61000

Trafag pressure transmitters function on the following principles: Thin-film-on-steel By means of complex coating processes under high vacuum, a thin layer of film, only a few micrometers thick, is superimposed on a stainless steel membrane. The pressure sensor is then welded together with a pressure connection to form an assembly highly compatible with sample media. Advantages Completely weld-sealed sensor system made of stainless steel No additional materials (e.g. O-rings) which could limit compatibility with certain sample media Withstands very high overpressures of at least twice nominal pressure (burst pressure: approx. 3...10-fold of nominal pressure) For gauge pressure ranges of 0....200 mbar up to 0....2000 bar Excellent long-term stability (zero point less than 0.1% FS after 1000 h at 120°C) High temperature-resistance No backfilling of liquid necessary Thick-film-on-ceramic A Wheatstone bridge is superimposed onto a ceramic membrane by means of a screen printing process (thick film), and then fired. Advantages Resistant to aggressive media For gauge and absolute pressure ranges from -1 to 250 bar Inexpensive pressure sensor

The Swiss based Trafag stands for precision, reliability and maintenance-free operation in the field of SF6 gas density measurement. Its unique patented technology based on the quartz tuning fork (electronic sensor) as well as the principle of reference gas comparison (mechanical monitor) guarantee its outstanding accuracy and its operation in the widest temperature range on the market. The newly developed hybrid gas density monitor combines the advantages of both devices in a very compact all-in-one apparatus. With its analogue output it is therefore the ideal density monitor for SF6 trending systems.

Gas density controllers These operate mechanically. The density of the sample gas is compared via a bellows system with the gas density in a reference gas chamber. If the density of the sample gas alters, the bellows system actuates one or more micro switches. Gas density controllers function independent of any power supply. Trafag gas density controllers are employed internationally in gas-insulated, high-voltage switchgear in power distribution networks. Their performance record is worldwide is unique. Even at climate-related temperature fluctuations of over 135°C, they provide precise measurement results and function reliably and maintenance-free. They are therefore to be found all around the world, in the ice-cold polar regions or under the blazing desert sun. Gas density sensors function electronically. The consistent resonant frequency of a quartz oscillator under vacuum is compared with the resonant frequency of an identical quartz situated in the sample gas. The difference in the resonant frequency is proportional to the density of the sample gas. This difference is processed into a digital or analogue output signal.  

Category Thermostats Protection tube material 1.4435/316L Description for types M, MS, M2S, L, I, IS, ISP Diameter Y Ø 10 mm Length X 110 mm