Instrument: Flow Meter

Instrument Short Name: Flow Meter
(http://vocab.nerc.ac.uk/collection/L05/current/388/)
Instrument Description:

General term for a sensor that quantifies the rate at which fluids (e.g. water or air) pass through sensor packages, instruments, or sampling devices. A flow meter may be mechanical, optical, electromagnetic, etc.

PI supplied instrument name: Teledyne Hastings mass flowmeters and Vasala model HMP 233 probe and meter.
Dataset-specific description

Airflow rates were regulated with needle valves and quantified with Teledyne Hastings mass flowmeters. Seawater flow rates were measured at the exhaust. RH and temperature were measured continuously at the outlet with a Vasala model HMP 233 probe and meter.