HOT SALE YOKOGAWA EJA120E Differential Pressure Transmitter EJA120E-JES4G-924EB/KU22/M11/T04
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YOKOGAWA EJA120E Differential Pressure Transmitter EJA120E-JES4G-924EB/KU22/M11/T04
The high performance draft range differential pressure transmitter EJA120E features single crystal silicon
resonant sensor and is suitable to measure liquid, gas, or steam flow as well as liquid level, density and
pressure. EJA120E outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure .
FUNCTIONAL SPECIFICATIONS
Output “◊”
For 4 to 20 mA HART / BRAIN
(Output signal code D and J)
Two wire 4 to 20 mA DC output with digital
communications, linear or square root programmable.
BRAIN or HART FSK protocol are superimposed on
the 4 to 20 mA signal.
Output range: 3.6 mA to 21.6 mA
Output limits conforming to NAMUR NE43 can be
pre-set by option code C2 or C3.
For 1 to 5 V HART (Output signal code Q)
Three or four wire low power 1 to 5 V DC output with
HART, linear or square root programmable. HART
protocol are superimposed on the 1 to 5 V DC signal.
Output range: 0.9 V to 5.4 V DC
Failure Alarm
For 4 to 20 mA HART / BRAIN
(Output signal code D and J)
Analog output status at CPU failure and hardware
error;
Up-scale: 110%, 21.6 mA DC or more (standard)
Down-scale: −5%, 3.2 mA DC or less
For 1 to 5 V HART (Output signal code Q)
Analog output status at CPU failure and hardware
error;
Up-scale: 110%, 5.4 V DC or more (standard)
Down-scale: −5%, 0.8 V DC or less
Model No examples :
EJA120E-JES5J-919EB/KS21
EJA120E-JES4G-924EB/KU22/M11/T04
EJA120E-JES5G-934DJ/KU22/M01/D4/N4
EJA120E-JES5G-919DB/KU22/X2/D4/M01/T04
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