pH electrodes, AmpHel®
Catalog # HANNHI2911B/5
Supplier: Hanna
Specifications
- Connection:BNC, 5 m cable
- For:Unclean samples, high humidity conditions
- Type:HI 2911B, PEI body, internal battery
- Material:Plastic
- Diaphr.:PTFE
- Electrolyte:Polymer
- Pk:1
- Temp.:−5...+80 °C
Specifications
About this item
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