FSW2-ONPN-20 FSW2-ONPN-30/40/50 浮球液位开关 Dwyer德威尔

The SERIES FSW2 Free-Floating Cable Float Switches is a self-counterweighted,

mechanically actuated floating switch intended to activate electrical components,

such as pumps, to start and stop automatically. Optional cables are available. Contact

factory for cable length options ranging from 10 to 70′ (3 to 21 m).

FSW2-ONPN-20 FSW2-ONPN-30/40/50 浮球液位开关 Dwyer德威尔

Service: Compatible liquids, slurries.

Wetted Materials: Enclosure: Polypropylene; Cable: PVC.

Operating Temperature:: 32 to 122°F (0 to 50°C).

Pressure Limits: 29 psi (2 bar).

Enclosure Rating: IP68.

Switch Type: See model chart on catalog page.

Electrical Rating: 10 (8) A @ 250 VAC.

Mounting Orientation: Vertical.

Shipping Weight: Enclosure: 2.4 lb (1100 g); Cable: 0.77 oz (21.27 g) per ft.

Agency Approval: CE.