The company is launching its line of Single-Use Conductivity Sensors (patent pending), which will be offered in a wide range of sizes for in-line measurement, with an initial sizes of ¼-inch and ½-inch hose barb. The conductivity sensor measurement range is 0 to 200 mS with readability of 0.01 mS. Built-in temperature compensation is provided by the embedded temperature sensor that has a range of 0-70C +/- 0.1°C. They will easily integrate to assemblies with bags, filters, tubing and connectors. These disposable sensors eliminate the requirements of parts cleaning, tracking, sanitization and possible re-sterilization of reusable measurement devices. They are manufactured in an FDA Registered, ISO 13485-certified facility and each sensor is tested in manufacturing to ensure it is within calibration. All polymeric materials in the product fluid path meet USP Class VI requirements and the sensors arrive to the customer ready to use and with a certificate of quality. They have been qualified for compatibility with gamma sterilization up to 50 KGys. The sensors connect via a 12-foot re-usable cable to the Conductivity Monitor, which provides for the temperature compensation which normalizes the conductivity value to 25C°. The monitor can input up to two sensors for display and has analog outputs (for both conductivity and temperature) to a control system and RS232 output to a PC. Conductivity sensor applications include filtration, filling operations and chromatography. They are rated for use up to 75 psi and may be reused for process development work if cross contamination is not a concern.
PendoTECH, Princeton, NJ 08542. www.pendotech.com or call 609-799-2299
INTERPHEX 2012 Booth No. 3459