Campbell Scientific, Inc. Datasheets for Liquid Level Switches

Liquid level switches are used to detect specific liquid levels or interfaces between liquids. These level measurements are indicated via an electrical switching action.
Liquid Level Switches: Learn more

Product Name Notes
The CS410 is a shaft encoder designed for water level measurements. A pulley attached to a a float and counter-weight rotates as water level rises or falls, and the shaft...
The CS475 measures water level in the range of 2 in. to 65 ft from the sensor. The CS475, CS476, and CS477 radar-based water-level sensors bring a highly accurate innovation...
The CS475, CS476, and CS477 series of radar-based water-level sensors brings a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the...
The CS475, CS476, and CS477 series of radar-based water-level sensors brings a highly accurate innovation to Campbell Scientific's array of sensors. The CS476 is built for higher accuracy and a...
The CS476 measures water level in the range of 2 in. to 98 ft from the sensor. The CS475, CS476, and CS477 radar-based water-level sensors bring a highly accurate innovation...
The DB1 is a self-calibrating system that measures water level (or other liquids), such as measurement in channels and stilling wells. It detects level by measuring the pressure required to...