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The EJX930A multivariable transmitter is a remarkable innovation in multi-sensing technology. It makes optimal use of the unique characteristics of the DPharp sensor to give you greater insight into your process.
The EJX-A series is Yokogawa's premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the thoroughbred of the DPharp family of pressure transmitters.
The EJX930A multivariable transmitter is a remarkable innovation in multi-sensing technology. It makes optimal use of the unique characteristics of the DPharp sensor to give you greater insight into your process.
EJX930A features include:
Mass Flow Version:
· Orifice, Nozzle and Venturi primary devices are supported
· For HART7 protocol, Multiport Averaging Pitot and Cone meters are supported additionally
· ±1.0% mass flow rate accuracy
(In case of uncalibrated differential producer (Orifice))
· Fully compensated mass flow
· Mass Flow Totalizer with ±1.0% accuracy
· Pulse / Contact output
· 4,500 psi MWP
· TUV SIL 2/3 Certification
1.0% mass flow rate accuracy over 1:10 flow range
Orifice, Nozzle and Venturi primary devices are supported
For HART7 protocol, Multiport Averaging Pitot and Cone meters are supported additionally
Simultaneous dual output of 4 to 20mA and pulse signals
HART protocol revision selectable from HART 5 or HART 7
SIL 2 certified standard
1.0% mass flow rate accuracy over 1:10 flow range
Orifice, Nozzle and Venturi primary devices are supported
Various function blocks available: 5 AIs, AR, IT, SC, and IS standard
PID is an optional feature
Cyclically displays up to 10 values
RS485 Modbus protocol provides easy multi-sensing data transmission to flow computers
The process data status is provided for each measured variable: Differential Pressure, Static Pressure, and Process Temperature - making it easy to implement process data diagnosis
Cyclically display up to 16 variables including RTU management data
Up to 32 transmitters can be connected by multi-drop communication
32 character tag and squawk are supported for easy identification of transmitters
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