Yokogawa RAGN

Rotameter

ENGLISH

Yokogawa RAGN

Rotameter

The RAGN Rotameter is designed for continuous flow measurement of liquids and gases.
The borosilicate glass metering tube has a brightly colored easy to read scale. The RAGN comes standard with in-line 316 stainless steel fittings and optional stainless steel, titanium, PTFE or PVDF internals.
Connection fittings for the RAGN can be chosen from NPT thread or Flanged connections.

The fluid passes through the metering tube from bottom to top so vertical installation is required.
The actual flow is indicated by the top of the float and can be directly read from the scale on the metering tube.

INDONESIAN

Yokogawa RAGN

Rotameter

Rotameter RAGN dirancang untuk pengukuran aliran cairan dan gas secara terus-menerus.
Tabung pengukur kaca borosilikat memiliki skala berwarna cerah yang mudah dibaca. RAGN hadir secara standar dengan fitting baja tahan karat 316 dan internal baja tahan karat, titanium, PTFE atau PVDF opsional.
Fitting sambungan untuk RAGN dapat dipilih dari ulir NPT atau sambungan bergelang.

Cairan melewati tabung pengukur dari bawah ke atas sehingga diperlukan pemasangan vertikal.
Aliran aktual ditunjukkan oleh bagian atas pelampung dan dapat langsung dibaca dari skala pada tabung pengukur.

Specifications

RAGN NPT RAGN Flange

Process Connection Diameter ØD	Dimension L	Process Connection Flanged “L” Dimension
1/2 inch	375 mm / 14.7 inches	475 mm / 18.7 inches
3/4 inch	375 mm / 14.7 inches	475 mm / 18.7 inches
1 inch	375 mm / 14.7 inches	475 mm / 18.7 inches
1 1/2 inches	375 mm / 14.7 inches	475 mm / 18.7 inches
2 inches	375 mm / 14.7 inches	475 mm / 18.7 inches
2 1/2 inches	375 mm / 14.7 inches	475 mm / 18.7 inches

Process Connection	Material: Stainless Steel
Metering Tube	Length: 300 mm / 11.81 inches Material: Borosilicate (Duran 50)
Float Material	for liquid: Stainless Steel for gas: PTFE
Permitted Operating Conditions	Max. 16 bar / 232 PSIG Max. 100 °C / 212 °F
Measuring Span	10 : 1
Measuring accuracy acc. VDI/VDE 3513 sheet 2 (q_G=50 %)	1.6 %

Materials Of Construction

Part	Standard	Optional
Threads NPT	AISI 316L	PTFE
Flange 150#	AISI 316L	**
Housing	AISI 316L	**
Nut	AISI 316L	**
Stoppers	PFA	PVDF, AISI 316L,
Measuring Tube	Borosilicate Glass	**
Float	Titanium, PVDF,PTFE AISI 316	***
Gaskets	Buna	Viton, EPDM Synthetic