Yokogawa EJA118 DP Transmitter with Remote Diaphragm Seals

The EJA-A series is Yokogawa's most successful pressure transmitter line. First released in 1991, it continues to offer high performance and high reliability for any application. With an installed base of over 4-1/2 million EJA-A transmitters worldwide, it has a proven track record that makes it a true industry workhorse.

The EJA118 is a Differential Pressure Transmitter with remote diaphragm seals in the series.

It is available with Flush-type seals (EJA118W), Extended-type seals (EJA118N), or a combination of the two (EJA118Y)

EJA118 Overview

EJA118 Process Connections

	Process connection Type		Size	Extension	Flange
	High-Pressure Side	Low-Pressure Side
EJA118W	Flush Type	Flush Type	3-inch 2-inch 1-½-inch	N/A	JIS 10K, 20K, 30K
					ANSI 100#, 300#, 600#
					JPI Class 150, 300, 600
					DIN PN10/16, 25/40, 64
EJA118N	Extended Type	Extended Type	4-inch 3-inch	2-inch 4-inch 6-inch	JIS 10K, 20K
					ANSI 150#, 300#
					JPI Class 150, 300
					DIN PN10/16, 25/40
Combination
EJA118Y	Extended Type	Flush Type	Low-Pressure Side: 3-inch High-Pressure Side: 4-inch	Low-Pressure Side: N/A High-Pressure Side: 2-inch 4-inch 6-inch	JIS 10K, 20K
					ANSI 150#, 300#
					JPI Class 150, 300
					DIN PN10/16, 25/40

Yokogawa EJA118A differential pressure transmitter

Measuring range: 0.5~10kPa, 1~100kPa,5~500kPa, 0.14~14MPa;

Precision: ±0.065% (L capsule ±0.075%);

Output signal: 4~20mA DC, BRAIN and HART two communication protocols are available.

Power source: 10.5~42V DC (Intrinsic safety type: 10.5~30V DC)

Process temperature: -40~120℃(common type);

Maximum working pressure: 16MPaL diaphragm (special material)3.5MPa;

Material of liquid connecting parts: SUS 316L, Hastelloy C-276 (diaphragm), tantalum, Monel