Liquid Switch

Size: DN20 and DN25

Suitable for HCFC, non flammable HFC and R717 (Ammonia).

Flammable hydrocarbons are not recommended.

Temperature Range: -46°C to +65°C.

Max. working pressure of 28 bar.

LS50 is an electro-mechanical liquid level switch designed to provide a reliable, electro- mechanical response to liquid level changes. The simple and basic design ensures long lifetime performance and reliable operation for many applications. LS50 can control liquid level in vessels and accumulators or can be used as a low / high level alarm. Electrical data - Change over Micro (SPDT) switch 250 V a.c / 10 A 30 V d.c / 5 A Normally Open (NO) and Normally Closed (NC) function - DIN Plug DIN 43650 connection PG 11, 8-10 mm (0.31”– 0.39”) Screw terminal 1.5 mm2 (16 AWG) 3+PE Liquid level differential Variable between 12.5 mm to 50 mm in 12.5 mm increments. Required differential setting should be made prior to installation. Factory set at 50 mm. Enclosure IP 65