Vertically mounted float switch install in the top or bottom of the tank (inside of the tank). Magnets within the float actuate a highly reliable and repeatable hermetically sealed reed switch as the float rises and lowers with liquid level. Single-pole single-throw (SPST) circuitry. Configure for normally open or normally closed circuit connection. When installed on top of the tank and used for sensing when liquid rises to a certain level (default setting), the sensor will be "normally closed" and will open when the liquid reaches that level. When installed on the bottom of the tank and used for sensing the drop in the liquid level beyond a certain point, the sensor will be "normally open" and will close when the liquid drops to that level. To change the default setting to "normally open", simply remove the bottom clip; remove, flip and replace the float; and reinstall the clip. IP68-rated water and dust protection. Max pressure: 72.5 psi (0.5 MPa) Float specific gravity: 0.7 Material: Float: PVDT. Stem: PP Cable length: 15.75 in (40 cm) Wire gauge: 24 AWG Includes two gel-filled butt splice connectors for extending the cable length up to 1,000 feet. Connect to digital input or RJ45 sensor port on an E-2D/5D/16D. To connect to the RJ45 inputs, use CAT5/5e/6 cable terminated at one end with RJ45 connector. Connect the un-terminated end to the sensor cables using the included butt splice connectors. Float Diameter: 0.75 in (19 mm) Stem length: 2 in (51 mm) Operating temperature: -4 to 176 F (-20 to 80 C). Electrical rating: AC 220V/1A; DC 24V/0.5A Mounting thread: M8x1.25
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