Level Switches – 220°F (105°C), Buna-N and epoxy, Polybutylene Terephthalate, 220°F (105°C), 150 PSIG (10 bar)

Description

• Hermetically sealed reed switch contacts are actuated by magnets bonded inside the float
• Change from normally open (N.O.) to normally closed (N.C.) contacts in 10 seconds or less by reversing the orientation of the float on the stem
• Switch contact ratings are suitable for direct connection to most solid state control systems and alarm/monitoring devices
• Simple relay interfaces can be employed for higher current control applications
• Switch mounts easily at the top, bottom or intermediate levels in tanks and vessels
• Mounts directly in a 1/8" NPT fitting for interior mounting
• Where exterior mounting or access is required, special adapters are available as option
• To mount at intermediate levels, combine fittings shown with any length of pipe
• Electrical Ratings: Model HF658: AC – 30W, 0.14 A, 220 V; DC – 0.28 A, 24 V, 0.07 A, 120 V