F261KEH-V01C Johnson Controls Flow Switch

Overview

The Johnson Controls F261KEH-V01C is a low-flow paddle fluid flow switch designed to detect the presence or absence of fluid flow in lines carrying water, ethylene glycol, or other nonhazardous liquids. It is equipped with a NEMA 3R enclosure making it suitable for both indoor and outdoor commercial applications.

Features

• Low-flow sensitivity, actuating with less than 1.0 GPM of water flow.
• Viton diaphragm allows for use in lines carrying chlorinated or treated water.
• Built-in SPDT switch for flexible electrical configuration and signaling.
• Robust construction with a NEMA 3R weather-resistant enclosure.

Specifications

• Inlet/Outlet Connection: 1/2 in. x 1/2 in. External NPTF
• Enclosure Rating: NEMA 3R (UL Listed)
• Switch Type: Single-Pole, Double-Throw (SPDT)
• Maximum Fluid Pressure: 290 psig (20 bar)
• Fluid Temperature Range: 20°F to 250°F (-29°C to 121°C)

Applications

• Water cooling and heating systems
• Water treatment and chlorinated swimming pool water lines
• Lubricating oil systems
• Low-flow commercial HVAC monitoring systems