Variable area flowmeter for low liquid and gas flows

Compact mechanical indicator, optional 4…20 mA/HART^®7, MIN/MAX switches and needle valve
Sturdy metal design: stainless steel or alloy
Thread: G¼, ¼ NPT, etc.
-40…+200°C / +392°F, max. 220 barg / 3190 psig

Specifications

Depending on selected device configuration

Process pressure	max. 220 barg/ 3190 psig
Process temperature	-40…+200°C/ -40…+392°F

Measuring tube	Austenitic stainless steel (1.4404/316L), Austenitic alloy (2.4610/Alloy C4), Nickel alloy (2.4360/Alloy 400), Titanium alloy (3.7035/Ti-Grade 2), Nickel-chrome-molybdenum-tungsten alloy (2.4819/Alloy C276), Nickel-chromium-molybdenum-niobium alloy (2.4856/Alloy 625), Passivation with SilcoNert^®2000
Gaskets	Polytetrafluoroethylene (PTFE), Perfluoroelastomer rubber (FFKM), Fluoroelastomer rubber (FPM), DK34: none
Process connection	Austenitic stainless steel (1.4404/316L), Nickel alloy (2.4360/Alloy 400), Austenitic alloy (2.4610/Alloy C4), Nickel-chrome-molybdenum-tungsten alloy (2.4819/Alloy C276), Nickel-chromium-molybdenum-niobium alloy (2.4856/Alloy 625), Titanium alloy (3.7035/Ti-Grade 2), Passivation with SilcoNert^®2000

Flange connections	EN (1092-1): DN15…25 ASME (B 16.5): ½…1″
Thread connections	Female: G¼ ¼ NPT, ½ NPTOthers: Tube fittings
Other connections	Swagelok;Serto, Ermeto; Hose; Gyrolok

Certificates/Approvals Ex	ATEX, cQPSus, IECEx, NEPSI, EAC Ex, INMETRO, KCs, UKEX
Certificates/Approvals Nuclear	Nuclear qualification on request (e.g. acc. to ASME III, RCC-M/E, etc.)
Certificates/Approvals Others	CRN, NACE
Certificates/Approvals Safety	SIL 2