LS-1700 Series Single Point Float Level Switch

• Rugged Durability
• Ideal for Oils and Water
• Broad Heat and Pressure Capabilities

The LS-1700 Series Single-Point Level Switch is a compact, reliable, and cost-effective solution for liquid level monitoring. Featuring a hermetically sealed SPST reed switch operated by a float, it offers reversible switch logic and easy top or bottom installation. Suitable for water, oil, and hydrocarbon applications, the LS-1700 can be extended for high, intermediate, or low-level detection and custom-configured for OEM volumes, making it ideal for a wide range of industrial and hydraulic systems.

Product Line

• Level Sensors & Switches

Actuation Level

• 0.5

Electrical Termination

• 24" Long, 22 AWG, Polymeric Leads

Float Diameter Range

• 1 in

Float Material

• TFE Spring Bias

Maximum Pressure Rating

• 300 PSI
• 1000 PSI

Minimum Liquid Specific Gravity

• 0.85

Model Type

• LS-1700

Mounting Type

• 1/8" NPT Male

Mounting Orientation

• Vertical

Primary Material Of Construction

• Plastic

Sensor Type

• Float

Spring Biased Float

• Spring Biased Float

Stem & Mounting Material

• TFE

Switch Operation

• Normally Closed
• Normally Open

Switch Type

• SPST (20 VA)

Wetted Material

• Brass
• 316 Stainless Steel
• 316 Stainless Steel, TFE, 18-8 Stainless Steel
• Buna N
• Epoxy
• 316 Stainless Steel

Product Family

• Single-Point Level Switch

Product Type

• Single Point

Maximum Operating Temperature [°F]

• 300 °F

Minimum Operating Temperature [°F]

• -40 °F