Nutrients, metals and carbon components in a liquid can be measured using the colorimetric measuring principle with or without digestion.
The dual-function FS10i flow switch/monitor delivers two functions in a single instrument, providing process and plant engineers a flow monitor at the price of a flow switch. It is useful in gas flow safety-related applications because it is designed to provide a dependable high- or low-trip point alarm. It also includes an analog 4-20 mA output signal at no additional cost. Configured in the field, the product also eliminates the burden of additional calibration costs.