Shipbuilding Pressure and temperature monitoring solutions NN Pressure switches NN Pressure transmitters NN Thermostats

Trafag - Swiss quality solutions to rely on Since more than 50 years, Trafag has been a trusted partner in the maritime industry for pressure and temperature monitoring instruments. We meet the continuously rising expectations of the shipbuilding industry in respect of safety and reliability of our products through constant innovation and close partnerships with industry leaders. Ship docking times are short and spare parts are needed quickly. Worldwide Trafag branch offices and distributors ensure that instruments can be delivered to any port in minimal time. Pressure and temperature monitoring...

Product lines for pressure and temperature control Trafag draws from decades of experience in the production of pressure and temperature measuring instruments for maritime applications. Long life reliability of Trafag products continuously meets the rising expectations of the ship building industry. Research and development works hand-in-hand with engineering to meet the requirements of marine classification authorities. Pressure transmitters The electronic pressure transmitters are based on Trafag’s own sensor technologies: thin-film-on-steel and thick-film-on-ceramic. In combination with the...

Features ■ Measuring accuracy 0.3 %, 0.5 % ■ Completely welded steel sensor system without additional seals ■ Smallest design ■ High resistance to over pressure ■ Excellent long-term stability Data sheet

■ Excellent long-term stability ■ High resistance to over pressure ■ Completely welded steel sensor system without additional seals ■ Different accuracy classes Data sheet ECTN 8477 Marine Pressure Transmitter with ceramic sensor Features ■ Economical ■ Good media compatibility ■ Relative or absolute pressure measurement ■ Titanium version optional Measuring principle Thick-film-on-ceramic Ambient temperature Max. -25°C ... +125°C Approval / conformity DNV-GL, KRS, RiNA Data sheet sensors ^[►controls

Technical Data EPN/EPNCR 8298Engine Pressure Transmitter Features ■ Nominal pressure up to 2500 bar (Common Rail) with high pressure threaded connection ■ High vibration resistance ■ Good temperature resistance ■ Different accuracy classes ■ Completely welded steel sensor system without additional seals Features ■ Compact design ■ Flange connection (piCO family) ■ high vibration resistance ■ good temperature resistance ■ Completely welded steel sensor system without additional seals Data sheet

Features ■ Simple adjustment of switchpoints ■ Back-lit LCD-Display ■ Measurement and indication of pressure (incl. switch state) and sensor temperature in various units ■ High resistance to pressure cycling ■ Output signal 2 relays, electrically isolated Data sheet EPN-S 8320 Electronic Pressure Switch Features ■ Rugged design for harsh environments ■ Wide temperature range ■ Excellent long-term stability ■ Very compact design ■ Switchpoint factory set or programmable on site with Trafag Sensor Communicator SC Technical Data programming device Sensor Communicator SC see page 14 sensors ^^controls...

Technical Data Features ■ x ii 1G Ex ia iiC T4/T6 Ga ii 1 D Ex ia iiiC T130° Da i M1 Ex ia i Ma ii 1/2G Ex ia iiC T4/T6 Ga/Gb (with plastic-type connector) ■ pressure ranges from 0.4 to 2000 bar ■ Completely welded sensor system ■ Optional with hydrogen-compatible sensor ■ ATEX and iECEx Features ■ Explosion-proof Ex ia IIC T3 ...T6 ■ Pressure rangesfrom 100 mbar ■ Versions with frontal flush diaphragm ■ Media temperature to 150°C ■ Option: Lightning protection (iEC 61000-4-5), 10kA (8/20 ps) Technical Data Measuring principle Piezoresistive Data sheet

Technical Data Data sheet Configuration of the measuring ranges All measurement ranges can be configured via Smartphone app (Android). The SMI Sensor Master interface as well as the Smartphone, which are necessary for the configuration, are not part of the delivery. The Android app is available for free in the Google play Store. Sensor Master interface see page 14 ECL 8438 Submersible Pressure Transmitter Features ■ good media compatibility ■ Economical ■ Cable puR/pE or FEp ■ lightning protection integrated Technical Data Data sheet sensors ^^controls

NAL 8838Special Submersible Pressure Transmitter Features ■ Pressure ranges from 100 mbar ■ No media contacting O-rings ■ PUR or Teflon cables ■ Option: Chemical resistant material, e.g. titanium ■ Option: Lightning protection (iEC 61000-4-5) Data sheet EXL 8432Ex Submersible Pressure Transmitter ■ Cable puR/pE or FEp Technical Data Data sheet

PST4B 9B4Picostat Pressure Switch ■ improved vibration resistance ■ Compact design ■ Rugged housing ■ Protection iP65 ■ Any mounting position possible Data sheet sensors ^[►controls

P/PS 900/904/912Pressostat Features ■ Rugged aluminium housing ■ Protection iP65 ■ Any mounting position possible

ISP/ISPT 474Picotherm - Engine Thermostat ■ Compact design ■ Rugged housing ■ High repeatability ■ Protection iP65 ■ Any mounting position possible Data sheet ISN/ISNT 471/472Navistat - Shipbuilding Thermostat Technical Data Data sheet sensors ^[►controls

■ Read out of sensor data ■ Parameterization of switching points on NAx pressure switches ■ Measuring range adjustment on submersible pressure transmitter ECL ■ Fast and easy operation via Android App "Sensor Master Communicator SMC" ■ Reset pressure measurement instruments to factory settings ■ Read out of sensor data ■ Adjustment of set point or zero point and span ■ Real time pressure measuring ■ Software update and battery charge with uSB-interface ■ identification of device data: Model, signal output, type plate, manufacturing date ■ Setting of switchpoint (8320 EpN-S) ■ CAnopen: Setting...

Diagnostic Valve Block Technical Data ■ Function tests during operation (no interruption necessary) with stop valve and test connection Data sheet V6/V7 Stop valve Features Technical Data A../D..Adapters with manometer pressure ports Features Technical Data ■ pressure adapters with different thread combinations and materials for individual applications Data sheet sensors ^[►controls