Yokogawa EJX510A

In-Line Mount Absolute Pressure Transmitter

ENGLISH

Yokogawa EJX510A

In-Line Mount Absolute Pressure Transmitter

The high performance absolute and gauge pressure transmitter EJX510A and EJX530A feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
EJX510A and EJX530A 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, diagnostics, and optional status output for pressure high/low alarm.
The multisensing technology provides the advanced diagnostic function to detect such abnormalities as an impulse line blockage or heat trace breakage.
FOUNDATION Fieldbus and PROFIBUS PA protocol types are also available.
All EJX series models in their standard configuration, with the exception of the Fieldbus and PROFIBUS types, are certified as complying with SIL 2 for safety requirement.

INDONESIAN

Yokogawa EJX510A

In-Line Mount Absolute Pressure Transmitter

Pemancar tekanan absolut dan pengukur berperforma tinggi EJX510A dan EJX530A memiliki sensor resonansi silikon kristal tunggal dan cocok untuk mengukur tekanan cairan, gas, atau uap.
EJX510A dan EJX530A mengeluarkan sinyal DC 4 hingga 20 mA yang sesuai dengan tekanan yang diukur.
Pemancar ini juga memiliki respons cepat, pengaturan jarak jauh dan pemantauan melalui komunikasi BRAIN atau HART, diagnostik, dan keluaran status opsional untuk alarm tekanan tinggi/rendah.
Teknologi multisensing menyediakan fungsi diagnostik canggih untuk mendeteksi kelainan seperti penyumbatan saluran impuls atau kerusakan jejak panas.
Tipe protokol FOUNDATION Fieldbus dan PROFIBUS PA juga tersedia.
Semua model seri EJX dalam konfigurasi standarnya, kecuali tipe Fieldbus dan PROFIBUS, 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	±0.04% of Span
Stability (All Normal Operating Conditions)
Primary Variable	±0.2% of URL per 15 years
Response Time
Primary Variable	90ms
Rangeability
Primary Variable	A Capsule: 25:1 B, C and D capsules: 100:1
Burst Pressure (Absolute)
A, B, or C Capsule	4,350 psi (30 MPa)
D Capsule	19,100 psi (132 MPa)
Specification Conformance
EJX-A Series	±3σ

Span and Range Limits

(For EJX510A, values are in absolute pressure and lower range limits are 0.)

Measurement Span/Range		MPa	psi (/D1)	bar (/D3)	kgf/cm² (/D4)
A	Span	8 to 200 kPa	1.16 to 29	0.08 to 2	0.08 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

Reference Accuracy of Calibrated Span

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

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