Product Details

Yokogawa pressure transmitter price Yokogawa differentail pressure transmitter EJA110A

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

The high performance gauge pressure transmitter model EJA430A can be used to measure liquid, gas, or steam pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured gauge pressure.

2.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.

3.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:

Yokogawa EJA110A Differential Pressure Transmitter

M Capsule

H Capsule

Range

-100 to 100 kPa
(-400 to 400 inH2O)

-500 to 500 kPa
(-2000 to 2000 inH2O)

Span

2.5 to 100 kPa
(10 to 400 inH2O)

25 to 500 kPa
(100 to 2000 inH2O)

Accuracy

±0.2%

Degrees of protection

IP67, NEMA 4X, and JIS C0920 immersion proof

Certificates

FM, CENELEC ATEX, CSA, TIIS, 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 60 deg C (-40 to 140 deg F) (general use type)
-30 to 60 deg C (-22 to 140 deg F) (with integral indicator)
It must be within the fill fluid operating temprature range

Process temperature

-50 to 300 deg C (-58 to 572 deg F)
It must be within the fill fluid operating temprature range

Maximum working pressure

Flange rating pressure

Mounting

Transmitter: 2-inch pipe mounting
Diaphragm seals: flange mounting

Process flange size

Flush type: 3-inch(80mm), 2-inch(50mm)
Extended type: 4-inch(100mm), 3-inch(80mm)

Combination type:

4-inch(100mm) for extended high side,
3-inch(80mm) for flush low side

Diaphragm material

SUS316L, Hastelloy C-276, Tantalum, Titanium

Process flange material

S25C, SUS304, SUS316

Housing

Cast aluminum alloy or SUS316 equivalent stainless steel (optional)

We deal with following Yokogawa products,

Yokogawa Pressure Transmitters,

EJA110A Differential Pressure Transmitter

EJA115 Low Flow Transmitter 850-1250

EJA118W, EJA118N and EJA118Y

Diaphragm Sealed Differential Pressure Transmitters

EJA120A Differential Pressure Transmitter

EJA130A Differential Pressure Transmitter

EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

EJA310A Absolute Pressure Transmitter

EJA430A Gauge Pressure Transmitter

EJA438W and EJA438N Diaphragm Sealed Gauge Pressure Transmitters

EJA440A High Gauge Pressure Transmitter

EJA510A Absolute Pressure Transmitter

EJA530A Gauge Pressure Transmitter

Yokogawa Temperature Transmitters,

YTA50, YTA70,YTA110,YTA310/320

Yokogawa Magnetic Flow Meter

ADMAG CA

ADMAG AXF

ADMAG AXR

ADMAG AXW

Yokogawa Vortex Flowmeter

digitalYEWFLO (DY)

digitalYEWFLO (DY-RB)

digitalYEWFLO Multivariable(DY-MV)

digitalYEWFLO (DY-HTLT)

digitalYEWFLO (DY-FF)

Variable Area Flow Meter-Rotameters

RAMC

RAKD

RAGN

RAGK Mini Rotameter

RAGK/RAGL

RAQN

Yokogawa BT200 Brain Terminal

We are a professional manufacturer and exporter that engaged in the development, sales and customized service of

Pressure sensors,

Pressure transmitters,

Temperature sensors,

Temperature transmitters,

Flow meters,

level measuring instruments,

Pressure gauges etc.

They are widely used in aerospace, automobile, chemical, metallurgy, petroleum, paper-making,drugs manufacturing, electric power, food, medicine, railroad and water conservation industry etc.

Any inquiry, contact us freely.