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YOKOGAWA

Yokogawa Electric Corporation

Multi-sensing, an Evolution in the Silicon Resonant Sensor

EJX910A Multivariable Transmitter

Product Information

EJX910A Multivariable Transmitter

HART FF CE Ctick Logo

EJX Series Differential Pressure Transmitter logo
Introducing the Yokogawa EJX910A 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 EJX910A. 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)
 
 
  EJX910A general specifications
 
  EJX910A User's Manual 
Terms of Use for Manuals
 
  EJX910A HART Communication Type
User's Manual
 
Terms of Use for Manuals
 
  EJX910A Fieldbus Communication Type
User's Manual
 
Terms of Use for Manuals
 
  List of EJX series general specifications
 
  List of EJX series drawings
 

Specifications

EJX910A Multivariable Transmitter
L Capsule M Capsule H Capsule
Range Differential pressure -10 to 10
kPa
(-40 to 40
inH2O)
-100 to 100
kPa
(-400 to 400
inH2O)
-500 to 500
kPa
(-2000 to 2000
inH2O)
Static
pressure
Absolute 0 to 16 MPa abs
(0 to 2300 psia)
0 to 25 MPa abs
(0 to 3600 psia)
Gauge -0.1 to 16 MPa
(-14.5 to 2300 psig)
-0.1 to 25 MPa
(-14.5 to 3600 psig)
External temperature -200 to 800 deg C (-328 to 1472 deg F)
Span Differential pressure 0.1 to 10 kPa
(0.4 to 40 inH2O)
0.5 to 100 kPa
(2 to 400 inH2O)
2.5 to 500 kPa
(10 to 2000 inH2O)
Static
pressure
Absolute/
Gauge
1 to 16 MPa
(145 to 2300 psi)
1 to 25 MPa
(145 to 3600 psi)
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
calculation
reference
Primary
device
Orifice ISO 5167-1:1991, ISO 5167-2:2003,
ASME MFC-3M-1989
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
compensation
of fluid
General fluid DIPPR (Physical property database)
Natural gas AGA No. 8, ISO 12213
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, CSA, 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 16 MPa
(2300 psi)
25 MPa
(3600 psi)
Mounting 2-inch pipe mounting
Wetted parts
material
Capsule 316L SST (Diaphragm material is Hastelloy C-276)
Cover flange ASTM CF-8M
Housing Cast aluminum alloy
Flow configuration tool EJXMVTool™
EJX-MV Configuration DTM (FSA120)

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