Low Pressure Switch – Low Range Series 20 Explosion Proof Differential Switch
2.5 in wcd to 75 psid
Unit: UL (as an outlet box only), SIL
Based on the tried and true Static “O” Ring type pressure sensor, the Low-range Series 20 explosion-proof low-pressure differential pressure switch can be installed in an explosion-proof housing. This low-pressure switch system virtually eliminates friction and resultant wear while yielding excellent repeatability in hazardous environments. The durability of the low-pressure switch is further ensured through rigid quality standards that are maintained from raw materials to finished products. High accuracy and repeatability for low-pressure differential pressure applications such as filter performance, dryer monitoring, and purge maintenance.
- High repeatability
- Narrow dead band
- Field adjustable with no special tools required
- SIL-2 listed for S.I.S applications