Industrial production processes must continue on a safe way. Notra supports these processes with only the highest quality of goods and services. Notra advises, sells and maintains: Gas detection: We corporate with Extox and Kimessa for fixed gas detection systems. Portable gas detectors are from Industrial Scientific. With our own service department we have 5 certified engineers who are dealing with the annual inspection and 24 hour services. Ex i: Intrinsical safe products from GM International. Like SIL 3 Isolators, Signal and Temperature Converters, Trip Amplifiers and Power Supplies. SIL 3 Safety relays, Multiplexers and Loop Indicators. Ex d: Flameproof boxes and products from Ad Vigano: Flexible and fast! Ex p: A full range of systems covering for both hazardous gases and dusts as well as enclosures from the typical small stainless enclosures to large motors and rooms. Flexible and excellent engineering capacity Maritime: Chelsea Technologies Group (CTG) specialises in the design and manufacture of a range of sensors & systems for the maritime, marine science, water environmental, defence & process control markets. https://chelsea.co.uk Forum Sub-Atlantic™ (ROVs); B + V Oil Tools, P-Quip, Pipe Wranglers and Vanoil (tubular handling); Dynacon (LARS and winches); and Davis-Lynch, Cannon and Merrimac (downhole products) http://www.f-e-t.com/products/drilling-and-subsea/subsea-technologies Sea-Bird Scientific is the world’s leading developer and manufacturer of precision instruments and platforms for the measurement of salinity, temperature, pressure, dissolved oxygen, pH, and related oceanographic parameters in the marine environment. http://www.seabird.com