Dwyer Instruments F7-BT

Vertical mount models are shipped with normally open switch contacts which close as the float rises toward the mounting threads. Reverse switch action by removing the float, rotating it end-for-end and replacing it on the stem. Vertical models mount internally, oriented within 30 degrees of vertical, or select optional fittings for external mounting. Switch ratings are suitable for many solid state control systems and monitors or alarms. Simple relay interfaces can be used for higher current applications.

Product Highlights

• Vertical level switch
• Buna-N & epoxy float
• Polybutylene terephthalate stem
• Temperature limit 220 F (105 C)
• Pressure limit 150 psig (10 bar)
• 0.45 min. specific gravity
• Electrical rating 30 VA: 0.14A @ 220 VAC, 22 AWG 24" (61 cm) wire leads
• 1/8" male NPT mounting
• UL listed
• weight 0.7 oz (20 g)