Liquid Level Controls

Float Type

Features

• Watertight, corrosion-resistant construction ideal for chemical environments. All electrical connections made inside Nema 4X enclosure.

• All plastic construction. No metallic or electrical contacts in the solution.

• Multiple set-points located in single stem with one float.

• Plug-in type relays may be replaced for maintenance or function modifications

Construction
Corrosion-proof construction used throughout. All wetted parts are high temperature & chemical resistant CPVC. All electrical components & connections are housed within a molded, PVC Nema 4X enclosure with removable, gasketed cover, mounted on a PVC base. Standard stem lengths are five feet or less. Longer lengths are available.

Conductivity Type

Features

• Precise liquid level control

• No moving parts

• All metallic wetted parts with high temperature and excellent corrosion resistance. Stainless steel type 316 electrodes are standard. Titanium & Hastelloy C available upon request.

• All contacts rated to directly switch 25 ampere or 1 hp loads at 120 or 240 volts ac.

• Wide range of relay contact arrangements suitable for a broad range of applications. Contact arrangements may be field modified.

• Compact probe holder & remotely located relays. Various probe holder styles available upon request.

• Superior Nema 4X enclosures offer maximum protection against corrosive environment.

Construction
All relays are contained in a corrosive resistant watertight Nema 4X enclosure. Electrodes are stainless steel type 316 mounted in a compact, molded PVC Nema 4X fitting. Five(5) feet of interconnecting flexible conduit & wire is provided. Standard probe lengths are four feet or less. Optional holders & longer probe lengths are available.