Capacitive Level Sensors for Industrial Applications

BEDIA level sensors are of high quality, practically main­tenance free and have a wide operating temperature range. They respond to the change of capacitance occur­ring when an electrode surrounded by air is immersed into the medium to be monitored. This capacitance change causes a circuit to oscillate which is processed electronically.

The different versions can be used as MIN/MAX sensors with closed circuit principle. The level sensors are factory-preset as a minimum or maximum sensor with a open circuit or closed circuit principle. The probes have a short-circuit-proof switching transistor output and are available as minus switching or plus switching.

Capacitive Level Sensor NR 260

Capacitive Level Sensor NR 260

The NR 260 is a capacitive level sensor for monitoring liquids. It is designed for use in fuel cells. The material is also suited to applications in the chemical industry for monitoring aggressive media.

The functions for MIN or MAX monitoring as well as other properties (output signal LSS or HSS, response delay etc.) are factory pre-set.

Categories: Industrial Applications | Capacitive Level Sensors

Capacitive Level Sensor NR 160

Capacitive Level Sensor NR 160

The capacitive level sensor NR 160 is designed to monitor liquids and powders with high relative dielectric constant εr 35 … 85.

The functions for MIN or MAX monitoring as well as other properties (output signal LSS or HSS, response delay etc.) are factory pre-set.

The switch point is adjustable by means of a teach-in momentary switch.

Categories: Industrial Applications | Capacitive Level Sensors

Capacitive Level Sensor NR 150

Capacitive Level Sensor NR 150

The capacitive level sensor BEDIA NR 150 is suitable for liquids with low relative dielectric constant εr 1,8 … 6 (ref. εr 2,1).

It has a MIN/MAX selector switch and the functions for MIN or MAX monitoring as well as other properties (output signal LSS or HSS, response delay etc.) are factory pre-set.

The switch point is adjustable by means of a teach-in momentary switch.

Categories: Industrial Applications | Capacitive Level Sensors

Tube Sensor TLS 100

Tube Sensor TLS 100

The TLS 100 tube sensor works on the capacitive measuring principle and detects the presence of a liquid in a plastic tube. These plastic tubes may also be mounted as a by-pass on a compensator in order to signal the required medium level in containers.

The sensor is simply snapped onto the tube at the ideal level of the medium and provides versatile usage for a wide range of applications in medical equipment, the food stuffs industry etc. The sensor can additionally be fixed by means of the two mounting lugs to ensure a tight fit on the tube.

Categories: Industrial Applications | Capacitive Level Sensors