Loop-powered differential pressure and flow transmitters, for environmentally harsh applications, feature a two-wire, 4- to 20-mA output, 9- to 35-Vdc input voltage, and come with or without a dial gage. Three or four-wire, 0- to 5-Vdc ...
Loop-powered differential pressure and flow transmitters, for environmentally harsh applications, feature a two-wire, 4- to 20-mA output, 9- to 35-Vdc input voltage, and come with or without a dial gage.
Three or four-wire, 0- to 5-Vdc output versions are also available. They have 2% FS accuracy; 0- to 5-in. H2O to 0- to 1000-psid differential pressure ranges, and 0-1 to 0-10-gpm flow ranges.
Newcomers to medical device design may think pressure and flow rate are sufficient parameters whenselecting a pump. While this may be true in some industrial applications, medical...
Variable volume pumps, also known as precision dispense pumps, are a positive displacement pump that operates by retracting a piston to aspirate a fluid and then extending the...
Acheck valve, a non-return or one-way valve, is a mechanical device that allows a gas or liquid to flow freely in one direction while preventing reverse flow in the opposite ...
Engineers tasked with managing fluid flow talk about both holes and calibrated orifices, but they are two distinct entities. A hole can be any opening, but a calibrated orifice...