AmpHel® electrodes with PEI body incorporate a miniaturised amplifier which resolves most of the problems associated with high impedance signals.

• Strong signal up to 75 meters
• Low noise coaxial cables are no longer required
• For measurements in unclean samples and high humidity conditions
• PTFE or cloth junction

The amplifier circuitry is located right on top of the electrode and is completely sealed. As a result, a strong, low impedance signal is emitted and ordinary connectors with long unshielded cables can be used. This breakthrough technology provides a stable signal for industrial monitoring as well as a major saving in low noise coaxial cable costs. In some cases, the need for a transmitter is also eliminated, resulting in further cost reductions.

Max. pressure: 3 bar