Yokogawa EJA510E

In-Line Mount Absolute Pressure Transmitter

ENGLISH

Yokogawa EJA510E

In-Line Mount Absolute Pressure Transmitter

The high performance absolute and gauge pressure transmitter EJA510E and EJA530E feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
EJA510E and EJA530E output a 4 to 20 mA DC signal corresponding to the measured pressure.
It also features quick response, remote setup and monitoring via BRAIN or HART communications and selfdiagnostics.
FOUNDATION Fieldbus, PROFIBUS PA and 1 to 5 V DC with HART (Low Power) protocol types are also available.
EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types, are certified as complying with SIL 2 for safety requirement.

INDONESIAN

Yokogawa EJA510E

In-Line Mount Absolute Pressure Transmitter

Pemancar tekanan absolut dan pengukur berperforma tinggi EJA510E dan EJA530E dilengkapi sensor resonansi silikon kristal tunggal dan cocok untuk mengukur tekanan cairan, gas, atau uap.
EJA510E dan EJA530E mengeluarkan sinyal DC 4 hingga 20 mA yang sesuai dengan tekanan yang diukur.
Ia juga dilengkapi respons cepat, pengaturan jarak jauh, dan pemantauan melalui komunikasi BRAIN atau HART dan diagnostik mandiri.
FOUNDATION Fieldbus, PROFIBUS PA, dan 1 hingga 5 V DC dengan protokol HART (Daya Rendah) juga tersedia.
Model seri EJA-E dalam konfigurasi standarnya, kecuali tipe Fieldbus, PROFIBUS, dan Daya Rendah, disertifikasi mematuhi SIL 2 untuk persyaratan keselamatan.

About OpreX™

OpreX™ is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions.

It consists of categories and families under each category. This product belongs to the OpreX™ Field Instruments family that is aligned under the OpreX™ Measurement category.

Specifications

Measurement Types
Primary Variable	Absolute Pressure
Reference Accuracy
Primary Variable	±0.055% of Span ±0.04% of Span (with /HAC option)
Stability (All Normal Operating Conditions)
Primary Variable	±0.2% of URL per 10 years
Response Time
Primary Variable	90ms
Rangeability
Primary Variable	A capsule 20:1 B, C and D capsules: 100:1
Burst Pressure (Absolute)
EJA510E	A, B, and C Capsules: 4,350 psi (30 MPa) D Capsule: 19,100 psi (132 MPa)
Specification Conformance
EJX-A Series	±3σ

Span and Range Limits

(For EJA510E, values are in absolute pressure and lower range limits are 0.)

Measurement Span/Range		MPa	psi (/D1)	bar (/D3)	kgf/cm² (/D4)
A	Span	10 to 200 kPa	1.45 to 29	0.1 to 2	0.1 to 2
A	Range	-100 to 200 kPa	-14.5 to 29	-1 to 2	-1 to 2
B	Span	0.02 to 2	2.9 to 290	0.2 to 20	0.2 to 20
B	Range	-0.1 to 2	-14.5 to 290	-1 to 20	-1 to 20
C	Span	0.1 to 10	14.5 to 1450	1 to 100	1 to 100
C	Range	-0.1 to 10	-14.5 to 1450	-1 to 100	-1 to 100
D	Span *	0.5 to 50	72.5 to 7200	5 to 500	5 to 500
D	Range *	-0.1 to 50	-14.5 to 7200	-1 to 500	-1 to 500

*: Maximum value shall be 70 MPa, 10150 psi, 700 bar or 700 kgf/cm² respectively when /HG is specified.

Reference Accuracy of Calibrated Span

(includes the effects of terminal-based linearity, hysteresis, and repeatability)

Measurement span	Reference Accuracy
	Span≥X	Span<X
A	±0.055% of Span	±(0.0055 URL/ span)% of Span
B
C
D		±(0.0088 ∗50 MPa/ span)% of Span

[When /HAC is specified]

Measurement span	Reference Accuracy
	Span≥X	Span<X
A	±0.04% of Span	±(0.004 URL/ span)% of Span
B		±(0.005+0.0035 URL/ span) % of Span
C
D		±(0.0064 ∗50 MPa/ span)% of Span