BlueLevel Technologies VHL, MHL Mini liquid level detection sensors
1741 Industrial Drive Unit# 5
Sterling OH 61081
BlueLevel Technologies’ VHL and MHL Mini liquid level detection sensors use vibrating fork structures with piezoelectric technology, available with a range of probe lengths. The standard VHL is equipped with a universal AC/DC power supply and a SPDT relay output, while the VHL Mini is equipped with solid-state, two-wire AC or three-wire DC outputs.