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Yokogawa EJA440A High Pressure Transmitter Vietnam Iran

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Yokogawa EJA440A High  Pressure Transmitter 4 to 20 mA DC with digital communication HART protocol Vietnam Iran

The high performance differential pressure transmitter model EJA430A can be used to measure liquid, gas, or steam flow as well as liquid level, density and pressure. It outputs a 4 to 20 mA DC signal corresponding
to the measured differential pressure. Model EJA430A also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.

How to choose the Yokogawa EJA440A

 

 

EJA440A Gauge Pressure Transmitter

C Capsule

D Capsule

Range

-0.1 to 32 MPa
(-15 to 4500 psi)

-0.1 to 50 MPa
(-15 to 7200 psi)

Span

5 to 32 MPa
(720 to 4500 psi)

5 to 50 MPa
(720 to 7200 psi)

Accuracy

±0.12%

±0.12%

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

48 MPa (6750 psig)

60 MPa (8500 psig)

Mounting

2-inch pipe mounting

Wetted parts material

Capsule

SUS316L (Diaphragm material is Hastelloy C-276)

Cover flange

SUS316

Housing

Cast aluminum alloy or SUS316 equivalent stainless steel (optional)

 

 

About Us

About Us

Xi`an Ao Xin Automation Instrument Co., Ltd., is located in Xi`an city which is the authoritive centre of instrument and gauge .It is cooperated with many related domestic cooperation to research ,sale and service and also obtained the cert of ISO9001-2008. overall strength of the industry 's leading domestic well-known enterprises .Over the years, the company under the "integrity, innovation , development and harmony " principle of service .

Contact Us

Website:http://www.aosoonyb.com
TEL:+86-029-86691808
                   +86-029-84381810
    Email:xaaxyb@126.com          Email:wsb2828@126.com

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