KELLER digital output level transmitters

Process pressure: 0 bar - 30 bar
Process temperature: -20 °C - 85 °C

With the high-precision level probes of the 36XiW series, temperature dependencies and nonlinearity are exactly compensated by means of a mathematical model in the microcontroller. The 36XiW series is equipped with SDI-12 ...

Process pressure: 0 bar - 25 bar

... high-precision level probe of the 26X series, the temperature dependence and nonlinearity are precisely compensated for in the microcontroller by means of a mathematical model. In addition to the RS485 interface, the ...

Process pressure: 0 bar - 30 bar
Process temperature: -20 °C - 80 °C

... high-precision level sensors of the 36XW series, the temperature dependence and nonlinearity are precisely compensated for in the microcontroller by means of a mathematical model. In addition to the RS485 interface, the ...

Process pressure: 0 bar - 10 bar
Process temperature: -10 °C - 80 °C

... abrasion resistance. This level sensors design can be readily installed in harsh environments, eliminating the need for bulky, costly protective equipment. In addition to the RS485 interface, the measurement results can ...

Level range: 10 m - 300 m
Process pressure: 0 bar - 30 bar
Process temperature: -20 °C - 80 °C

With a small diameter of just 16 mm, these level sensors are ideally suited to use in small spaces, such as narrow monitoring pipes. The measurement results can be read out via the 4...20 mA output or ...

Process pressure: 0 bar - 0.3 bar
Process temperature: 0 °C - 80 °C

The level sensors of the 46X-Ei series combine a ceramic measuring cell for very low measuring ranges on the mbar scale with microprocessor electronics for compensating for temperature dependence and nonlinearity. In ...