Important:
- All F261 Series Flow Switches are intended to control equipment under normal operating conditions. Where failure or malfunction of an F261 Flow Switch could lead to an abnormal operating condition that could cause personal injury or damage to the equipment or other property, other devices (limit or safety controls) or systems (alarm or supervisory) intended to warn of, or protect against, failure or malfunction of the F261 Flow Switch must be incorporated into and maintained as part of the control system.
- Do not install or use this F261 Series Flow Switch in or near environments where corrosive substances or vapors could be present. Exposure of the F261 Series Flow Switch to corrosive environments may damage the device’s internal components and will void the warranty.
- Do not use F261 Series Flow Switches where the fluid in the pipes drops below the fluid’s freezing point, causing an internal freeze-up.