HF658 (HF658)

ID produit (Product ID): HF658
Marque (Brand): Dwyer
Catégorie (Category): Safety
Sous-catégorie (Sub-category): Flow Switch
Spécifications supplémentaires (Additional Specs): Float Material Buna-N and epoxy Stem Material Polybutylene Terephthalate Max. Temp 220°F (105°C) Max Pressure 150 PSIG (10 bar) Min Sp. Gr. 0.45 Deadband 1/8" (4 mm)
Attributs (Attributes): Operating Temperature 220°F (105°C)
Fonctionnalités (Features): 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
Description de l’unité (Unit Description): Each