Presostat ciśnienia w wersji przeciwwybuchowej z funkcją monitorującą i ograniczającą do pary wodnej i gorącej wody DWAM-576 FEMA

Maximum pressure monitor with selfmonitoring sensor for steam and hot water. Explosion protection code: Ex II 1/2G Ex ia IIC T6 Ga/Gb, Ex II 1/2D Ex ia IIIC T80°C
Intrinsically Safety: The equipment employed in explosion relevant areas are components of inherently safe electrical circuits. An electrical circuit is inherently safe if the amount of energy it contains is so small that no spark or other thermal effect can arise.
This reliably prevents the ignition of effect can arise. This reliably prevents the ignition of explosive gas mixtures in the proximity of this equipment.
In the context of this directive, pressure switches and thermostats containing no switching components with energy storage effects are referred to as „simple electrical equipment.”