Knick Conductivity Sensors
Knick’s conductivity sensors offer all measuring principles: 2-electrode, 4-electrode, and inductive. The analog and digital conductivity sensors cover a wide range of measurement requirements, from ultra-pure water to highly concentrated acids and alkaline solutions, and they are available with explosion protection.
The sensors are compatible with inline, flow-through, and immersion fittings, guaranteeing versatility in a variety of installation configurations and applications.
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SE620 2-Electrode Conductivity Sensor | VP
Pharma compliant hygienic design
Pharma-compliant 2-electrode sensor in hygienic design.
- Low surface roughness
- Steam-sterilizable
- CIP-capable
- Integrated temperature detector
- Measuring range 0.001 to 50 μS/cm
- Coaxially arranged electrodes
- Independent of installation conditions
- Insulator and sealing materials FDA-listed
- VP screw cap
- PortaSim simulator with VP plug
- Incl. Inspection Certificate 3.1
Conductivity sensor in pharmaceutical design with coaxial electrodes and integrated temperature detector. Low surface roughness of <0.8 µm. The materials are physiologically harmless and meet FDA requirements. Steam-sterilizable. Reliable and easy checking of the measurement using PortaSim simulators according to USP<645>.
Applications
Pure and ultrapure water, water for injection (WFI), food, ion exchangers, reverse osmosis plants, also chip manufacturing
Specifications
| Measurement Parameter: | Conductivity |
| Roughness: | < 0.8 μm |
| Connector: | VP (VarioPin) |
| Measuring Range: | 0 … 50 µS/cm |
| Explosion protection: | No |
| Process Connection: | Clamp DN 25 |
| Temperature: | 0 ... 135 °C (steam-sterilizable) |
| Temperature Detector: | Pt1000 |
| Measuring principle: | 2 electrodes |
| Pressure: | 9 bar (at 60 °C), 16 bar (at 25 °C) |
| Electrode Material: | Stainless steel 1.4435 |
| Signal Transmission: | analog |
| Resolution: | 0,001 µS/cm |