The Hoffer mini-flowmeter handles low flow measurement for service on clean, low and moderate viscosity liquids used commonly by industrial and laboratory users.
Flow ranges from .007 to 3.5 GPM are available in twelve overlapping sizes. Several bearing types are available including hybrid ceramic ball bearings and sleeve constructions in tungsten carbide and carbon composites depending on media compatibility. The Mini-Flow Series comes standard with 316 stainless steel construction with flared end fittings.
The mini-flowmeter provides users with a linearity of 1% (after linearization) over a 10:1 flow range. The Mini-Flow Series requires linearization which is provided by all Hoffer electronics. The mini-flowmeter may be applied as a high accuracy flow transducer for many low flow gas applications as well.