Letzgo Sump Bobber Water Level Sensor

Detects & Reports Water Level in Sump Pump Well

Avoid being caught off guard by overflowing water in your basement with the Letzgo Sump Bobber Water Level Sensor. This simple float switch sensor reports the status of the water level in your sump basin or sump pump. The float switch sensor reports to a connected alarm, receiver, or security controller when water isn't touching the sensor, when water is touching the sensor, and when the sensor is completely submerged. The sensor continues to operate even when totally submerged. Connect the Sump Bobber Water Level Sensor to a receiver, security hub, or alarm system for a low cost sump pump alarm. Its unique reversible design allows for a N.O. or N.C. (normally open or normally closed) switch circuit. The switch can also be connected to signal relays and other devices to drive high current loads.

• Float switch monitors and reports water level of a sump basin or sump pump
• Monitors the water level in a sump pump well
• Connect to a warning device or alarm system
• Hose clamp allows for easy level adjustment
• Configures as a normally open or normally closed switch
• Use of a water-tight splice is recommended

Installation Details

The sensor mounts to a pole or post with an included stainless steel hose clamp, which allows for easy level adjustment to raise or lower the sensor to stay just above the height of your sump pump intake. The sensor is powered through a wired connection and can be set up as a Normally Closed or Normally Open circuit. To change the circuit from N.C. to N.O., remove "C" clip, reverse float, reinstall "C" clip. When connecting to an inductive load, an arc suppression device should be installed in parallel with the load to avoid damaging the switch.

Contents

• Bobber Water Level Sensor
• Stainless Steel Hose Clamp
• 20 In. Lead Wire

NOTE: Use of a water-tight splice is recommended.

LetZgo Products

As a U.S. based privately held company since 1995, LetZgo Products designs, manufactures, and sells a variety of devices in the home technology industry. LetZgo products include the Sump Bobber Water Level Sensor for detecting sump pump failures, the AC Low Voltage Digital Dimmer for dimming landscape lights, and the Maker Box, which is specifically designed for holding up to 2 printed circuit boards. LetZgo Products are proud to offer great, creative products, with quality in mind.

• Manufacturer Part #: SB3
• UPC: N/A
• Max Contact Rating: 10 Watts
• Max Switching Voltage: 100VDC
• Max Switching Current: 500ma
• Recommend Voltage: < 250ma
• Wire: 24 inch lead wires (22 AWG)
• Operating Temperature: -4 to 176°F (-20 to 80°C)