BS - BC |
• Conductivity and resistivity probes
• Cell factors 0.1 and 0.01
• Reliability and sturdiness
• Construction: AISI 316 and PTFE, PVC
• For in-line or immersion measurements
Conductivity measurements (0.05 to 10 μS/cm) or resistivity (10 kΩ.cm to 30 MΩ.cm), on water.
- Controls of rainwater or runoff
- Controls on demineralized water in industrial process:
External frame surrounds the active part (centric electrode) and limit the measuring area used for measurement, ensuring perfect shield grounding.Some models have a built-in temperature sensor (Pt100 type). For a high mechanical resistance, cells are in AISI 316 L with PTFE insulation.
Cell factor
The cell factor is the ratio between the measurement done with the cell and value
displayed on the monitor.
Example: A probe with a cell factor K = 0.1 immersed in a liquid of resistivity 10 kΩ.cm, measures a resistor value of 1 kΩ. The monitor will display a corrected value by factor K: resistivity displayed = 10 kΩ.cm .
For highly conductive liquids (low resistivity) it will be necessary to use probes with cell factor of K=1 or K=10 (BF1200; data sheet 361-01) or inductive sensors (toroidal sensor on data sheet 364-01/ 05).
Complete measuring system
A complete system includes:
• 1 Coaxial probe with K = 0.01 or K = 0.1
• 1 Connector PL259 or direct connection to screw connectors or cable output
• Coaxial cable CCA type
• A 3-wire cable C3B type (when Pt 100 sensor is built-in the probe)
• One BNC plug for monitor connection.
• A monitor BAMOPHAR 323 (see data-sheet 323-01).
