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YOKOGAWA ®
EJX930A Multivariable Transmitter
Summary:
Yokogawa EJX930A Multivariable Transmitter

 

Introducing the Yokogawa EJX930A multivariable transmitter, a remarkable innovation in multi-sensing technology that makes optimal use of the powerful characteristics of the single-crystal silicon resonant sensor. 
Experience EJXMVTool™(FSA120), PC-based software that is exclusively designed for use with the EJX930A. EJXMVTool™ enables users to configure mass flow and achieve accurate measurements with real-time full density compensation. Key features include:
  1.0% mass flow rate accuracy
  Fully compensated mass flow: all flow factors can be automatically and dynamically calculated to an optimal value
  [HART protocol type]
  Simultaneous dual output of 4 to 20 mA and pulse signals for total flow, flow rate, or alarm status
  [FOUNDATION™ fieldbus protocol type]
  Various function blocks available;
5 Als, AR, IT, SC, and IS as standard 
PID as an optional feature
  Cyclically displays up to 10 variables
  Software download function(option)
  Advanced diagnostic function (option)

Downloads for EJX930A

General Specifications

 

Specifications

 

EJX930A Multivariable Transmitter

M Capsule

H Capsule

Range

Differential pressure

-100 to 100 kPa

-500 to 500 kPa

(-400 to 400 inH2O)

(-2000 to 2000 inH2O)

Static

Absolute

0 to 32 MPa abs (0 to 4500 psia)

pressure

Gauge

-0.1 to 32 MPa (-14.5 to 4500 psig)

External temperature

-200 to 800 deg C (-328 to 1472 deg F)

Span

Differential pressure

1 to 100 kPa

5 to 500 kPa

(4 to 400 inH2O)

(20 to 2000 inH2O)

Static

Absolute

1 to 32 MPa (145 to 4500 psi)

pressure

Gauge

External temperature

10 to 1050 deg C (18 to 1890 deg F)

Accuracy

Mass flow

±1.0%

Differential pressure

±0.04%

Static pressure

±0.1%

External temperature

±0.5 deg C (±0.9 deg F)

Flow

Primary

Orifice

ISO 5167-1:1991, ISO 5167-2:2003,

calculation

device

ASME MFC-3M-1989

reference

Nozzle

ISO 5167-1:1991, ISO 5167-3:2003,

ASME MFC-3M-1989

Venturi

ISO 5167-1:1991, ISO 5167-4:2003,

ASME MFC-3M-1989

Density

General fluid

DIPPR (Physical property database)

compensation

Natural gas

AGA No. 8, ISO 12213

of fluid

Steam

IAPWS-IF97 Water and Steam, 1997

Manual mode

Flow factors being input manually

Degrees of protection

IP67, NEMA 4X, and JIS C0920 immersion proof

Certificates

FM, CENELEC ATEX, IECEx

Output

[HART protocol type]

Dual output of 4 to 20 mA with pulse signals

[FOUNDATION™ fieldbus type]

FOUNDATION™ fieldbus,2-wire system with

digital communication

Supply voltage

HART:10.5 to 42 V DC

(10.5 to 30 V DC for Intrinsically safe type)

Fieldbus:9 to 32 V DC

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 working pressure

32 MPa (4500 psi)

Mounting

2-inch pipe mounting

Wetted parts

Capsule

316L SST (Diaphragm material is Hastelloy C-276)

material

Cover flange

316 SST

Housing

Cast aluminum alloy

Flow configuration tool

EJXMVTool™

EJX-MV

 

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EJX930A Multivariable Transmitter

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