Tokyo Ryuki Kogyo EA Series Differential Pressure Flow Meter

Description

For small flow rates of gas and water, instantaneous flow rate indication and integrated flow rate display can be performed. The flow rate is output as a 2-wire DC4 to 20mA signal. The straight pipe part is incorporated and it is stable. The transmitter has a compact body of about 600g, and is compact and lightweight. Easy-to-read LCD display with backlight Tube fitting connection possible AIR flow rate: 1 NL / min to 500 NL / min series.

The Tokyo Ryuki Kogyo EA Series is a compact, high-precision differential pressure (DP) flow meter designed primarily for small flow rates of gases and liquids. It is widely used in industrial applications for monitoring air, nitrogen, argon, and water where space is limited but digital output is required.

Brand

Ryuki Kogyo

Tokyo Ryuki Co., Ltd., a manufacturer of industrial flow meters and fluid-related equipment. For many years, we manufacture and sell products such as differential pressure type flow meter, area type flow meter, flow switch, metal tube type flow meter, galvanometer, level meter, and measuring pot.

Features

	fluid	Connection diameter	Tube fitting
EA	-□	-R □	-□
	A [AIR]	1/8: R1 / 8	0: None
	W [Wed]	1/4: R1 / 4	6A: φ6 * φ4
		3/8: R3 / 8	8A: φ8 * φ6
		1/2: R1 / 2	10A: φ10 * φ8
		1/2: R1 / 2	15A: φ12 * φ10

Applications

Air
Nitrogen
Argon
Water
etc.

Specifications

Caliber	R1 / 8, R1 / 4, R3 / 8, R1 / 2 Tube Fitting 6A, 8A, 10A, 15A
fluid	AIR, N2, Ar, WATER, etc.
pressure	max700kPa
temperature	max70 ℃
Body material	SUS304
accuracy	FS ± 3% or less
Power supply	DC24V
output	2-wire DC4-20mA
Protective structure	IP65