• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Japan
  • Brand Name: Yokogawa
  • Model Number: EJA510A/ EJA530A
  • EJA510A: EJA530A

Specifications

EJA510A/ EJA530A Direct Mount Type Absolute Pressure Transmitter

The EJA Series is available with BRAIN, HART, FOUNDATION™ fieldbus or PROFIBUS PA communication protocols.

The absolute pressure transmitter model EJA510A can be used to measure liquid, gas, or steam pressure. Both output a 4 to 20mA DC signal corresponding to the measured pressure.

Features

Excellent performance and stability

The EJA series uses a silicon resonant sensor formed from monocrystal silicon, a perfect material which has no hysteresis in pressure or temperature changes. The sensor minimizes overpressure, temperature change, and static pressure effects, and thus offers unmatched long-term stability.

Compact and light-weight design

Half the weight of conventional models thanks to miniaturization of the casing with the amplifier ASIC, pressure cell structure, and flange. The ASIC uses the minimum number of parts and improves the reliability of the amplifier.

Fieldbus communication capability

Fieldbus is a digital two-way communication system. It is a revolutionary technology for configuring instrumentation control systems and a promising successor to the standard 4 to 20 mA analog communication used in most field instruments today.

EJA series offers two types of fieldbus models, FOUNDATION™ fieldbus Low Voltage Mode and PROFIBUS PA devices, which ensure interoperability between Yokogawa and other manufactures. As for software, the EJA series incorporates two AI function blocks that compute differential and static pressures to allow flexible configuration of instrumentation.

 

Specifications

 

EJA510A / EJA530A Direct Mount Type Absolute Pressure and Gauge Pressure Transmitter
(Measurement values below are in absolute for EJA510A)

A Capsule

B Capsule

C Capsule

D Capsule

Range

0 to 200 kPa
(0 to 29 psi)

0 to 2 MPa
(0 to 290 psi)

0 to 10 MPa
(0 to 1450 psi)

0 to 50 MPa
(0 to 7200 psi)

Span

10 to 200 kPa
(1.45 to 29 psi)

0.1 to 2 MPa
(14.5 to 290 psi)

0.5 to 10 MPa
(72.5 to 1450 psi)

5 to 50 MPa
(720 to 7200 psi)

Accuracy

±0.2%

±0.2%

±0.2%

±0.2%

Degrees of protection

IP67, NEMA 4X, and JIS C0920 immersion proof

Certificates

FM, CENELEC ATEX, CSA, IECEx

Output

4 to 20 mA DC or FOUNDATION™ fieldbus or PROFIBUS PA 2-wire system with digital communication

Supply voltage

BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type)
Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity model and 9 to 17.5 V DC for FISCO model)

Ambient temperature

-40 to 85 deg C (-40 to 185 deg F) (general use type)
-30 to 80 deg C (-22 to 176 deg F) (with integral indicator)

Process temperature

-40 to 120 deg C (-40 to 248 deg F) (general use type)

Maximum overpressure

4 MPa
(580 psi)

4 MPa
(580 psi)

20 MPa
(2900 psi)

60 MPa
(8500 psi)

Mounting

Direct Mounting/2-inch pipe mounting

Wetted parts material

Capsule

Hastelloy C-276

Process
connection

SUS316L, Hastelloy C-276

Housing

Cast aluminum alloy or SUS316 equivalent stainless steel (optional)

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $
Learn More