This alicat scientific M-10SCCM-D-DB9M-485-.125BSPP mass flowmeter 0-10 SCCM, 1/8" is a sensor/switch in industrial equipment. It detects the presence, position, or proximity of a target object, or switches a circuit, outputting a signal to trigger or monitor a machine process. It is commonly in packaging machinery, material handling, and automated inspection systems.
