Differential pressure regulator
Differential pressure transmitter – HE 5409
Approval for ATEX Zone 2 + 22
Valve control filter control
Valve control – HE 5710 (housing)
4 valve outputs ✓ATEX Zone 22 approval
Valve control filter control
Valve control – HE 5711 (housing)
8 valve outputs ✓ATEX Zone 22 approval
Valve control filter control
Valve control – HE 5712 (compact)
8 valve outputs ✓internal differential pressure sensor
Valve control filter control
Valve control – HE 5712 (modular)
8 valve outputs ✓internal differential pressure sensor