Pressure Systems

Pressure Wave Edges DL30, DL30L, DL302L, DL45, DL65

Mode of operation:

Activating the strip creates a pressure wave which gets transfered to the switch via a tube. The flexible membrane in the switch deforms and the embedded electrical contacts open or close, depending on the default setting.

Delivery:

Safety contact strip KL 30, KL 30L, KL 302L
includes C-profile, 0.5m tube and pressure wave contact strip KL 45
includes C-profile, 0.5m tube and pressure wave contact strip KL 65
includes C-profile and 0.5m tube

DSGK-11

Pressure Wave Switch DS-40 in a plastic housing

Tube connectors are configured for tubes 2 x 4 mm with PG-thread

Pressure wave switch DS-40 with mounting plate

The mounting plate is included!

Notes:

Factory installed activation pressure: approx. 1.5 mbar. The valve opening is adjusted for a pressure flow of 110 ml/minute, with a static pre pressure of 5 mbar. This ensures that a maximum temperature rise of 30°C/20 minutes will be compensated. The switches can be ordered as "pressure opens" or "pressure closes".