Conductivity Measurement
Conductivity is essential for process control, product monitoring, water monitoring, and leakage detection in many applications. For all measurement ranges and situations, including ultrapure water, CIP cycles, hazardous regions, or sanitary operations, we provide trustworthy and precise equipment.
Methods for choosing conductivity sensors
Many sectors, including those in food and beverage, chemicals, life sciences, pharmaceuticals, water, and electricity, employ conductivity sensors and transmitters.
The application and conductivity range influence the choice of sensor. Select conductive sensors to detect low conductivities in pure and ultrapure water. In media with high conductivity, such as milk, beer, bases, acids, and brine, use toroidal sensors instead of 4-electrode sensors (e.g. phase separation).
Benefits
For precise measurements, we provide useful conductivity calibration solutions and conductivity calibration standards. The conductivity sensors' precise cell constant is verified and tested at production.
All conductivity measurement ranges and all frequently used process connections are covered by the conductivity sensors and transmitters in our product line.
Compact gadgets that include a conductivity sensor and transmitter are ideal for the food and beverage sector.
What factors should be considered when selecting a conductivity sensor for ultrapure water applications?
When selecting a conductivity sensor for ultrapure water applications, consider the sensor's material compatibility, measurement range, temperature sensitivity, and calibration frequency. The sensor must be made from materials that do not leach contaminants into the water, and its measurement range should be suitable for the low conductivity levels typical of ultrapure water. Additionally, temperature coefficients should be evaluated to ensure accurate readings across varying temperatures.
How do conductivity measurements aid in monitoring CIP cycles in food and beverage processing?
Conductivity measurements are critical in monitoring Clean-In-Place (CIP) cycles as they provide real-time data on the effectiveness of cleaning solutions. By measuring conductivity, operators can determine if the cleaning solution has been adequately rinsed out or if any residues remain, ensuring that equipment is sanitized properly and preventing contamination of food products.
What are the implications of conductivity measurement in hazardous regions?
In hazardous regions, the use of conductivity sensors must comply with strict safety standards. Conductivity measurements can help detect leakage in systems that handle flammable or toxic substances, allowing for prompt action to prevent accidents. It is essential to select sensors that are certified for use in these environments, ensuring both accuracy and safety during operation.