This Hazardous Area Air Pressure Switch is manufactured by Beck in Germany.

The Hazardous Area Air Pressure Switch is approved for Zone 1  &  2 use & includes European ATEX approval.

When you couple this Hazardous Area Air Pressure Switch with an ATEX approved relay switching module you have a completely safe circuit to use in explosive areas.

The switch falls under the II 2G category & a protection type of II B T4 as standard.

Its available in various measuring ranges & accessories.

More info on our website, http://www.alvi.com.au/product/beck_-_atex_differential_pressure_switch_930ex_climair/