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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, vibration resistance, electromagnetic compatibility, shock resistance or temperature insensitivity.
The EX pressure transmitter EXNT is based on Trafag’s own thin-film-on-steel sensor technology with excellent long-term stability and offers reliable and accurate pressure measurement over a wide temperature range. The intrinsic safety design is certified for applications in Ex-Zones 0, 1, 2 (gas), 20, 21, 22 (dust) and mining.
Applications
Shipbuilding
Ex Zones 0, 1, 2 (gas); 20, 21, 22 (dust) and mining
Hydrogen
Main features
II 1G Ex ia IIC T4/T6 Ga
II 1 D Ex ia IIIC IP6x 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