Jiangsu Yuanyi Instrument Co., Ltd
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EJA130 high static pressure differential pressure transmitter
EJA130A high static pressure differential pressure transmitter Yokogawa EJA130A high static pressure differential pressure transmitter is used to meas
Product details

  

EJA130A high static pressure differential pressure transmitter

YokogawaEJAThe 100A high static pressure differential pressure transmitter is used to measure the liquid level, density, and pressure of liquids, gases, and vapors, and then convert them into 4-20mA current signals for output. EJA130A can also communicate with each other through the BRAN controller, CENTUM CS/μ XL, or Rosemount HART475 controller for setting and monitoring purposes.

Specification of EJA130A

EJA130A high static pressure differential pressure transmitter
M membrane box H membrane box
measurement range -100~100kPa
(-400~400inH2O)
-500~500kPa
(-2000~2000inH2O)
Measurement range 1~100kPa
(4~400inH2O)
5~500kPa
(20~2000inH2O)
precision ±0.065% ±0.065%
Protection level IP67,NEMA 4X, And JIS C0920 immersion proof type
Explosion proof specifications FM,CENELEC ATEX,CSA,IECEx
output signal 4~20mA DC or FOUNDATION fieldbus or PROFIBUS PA two-wire digital communication
power supply BRAN and HART: 10.5~42V DC (intrinsic safety type: 10.5~30V DC)
Fieldbus: 9~32V DC (Intrinsic Safety Entity Mode 9~24V DC, Intrinsic Safety FISCO Mode 9~17.5V DC)
ambient temperature -40-85 ℃ (-40~185 ℉) (ordinary type)
-30~80 ℃ (-22~176 ℉) (with built-in indicator)
process temperature -40-120 ℃ (-40~248 ℉) (ordinary type)
Maximum working pressure 32MPa (4500psi)
install 2-inch pipe installation
Material of liquid receiving components Capsule SUS316L (diaphragm: Hastelloy C-276)
Container flange SUS316
shell Aluminum alloy or SUS316 stainless steel (optional)


Specification of EJA130A



Basic specification code: EJA130A-DMS5A-92NN

Item 1: Output signal
-D 4-20mA DC/BRAN protocol digital communication
-E 4-20mA DC/HART protocol digital communication
-F FF fieldbus communication
Item 2: Measurement range (membrane box)
M 1-100KPa
H 5-500KPa
Item 3: Material of the liquid receiving part

S

SUS316 SUS316L SUS316
Item 4: Process Interface
0 No process joint (Rc1/4 internal thread on chamber flange)
1 Rc1/4 internal thread process joint
2 Rc1/2 internal thread process joint
3 1/4NPT internal thread process joint
4 1/2NPT internal thread process joint
5 No process joint (1/4NPT internal thread on chamber flange)
Item 5: Material of bolts and nuts
A JIS SCM435 32MPa
B JIS SUS630 32MPa
C JIS SUH660 32MPa
Item 6: Installation Method
-2 Vertical piping connection, high pressure on the right, upper installation process joint
-3 Vertical piping connection, high pressure on the right, lower installation process joint
-6 Vertical piping connection, left high pressure, upper installation process joint
-7 Vertical piping connection, left high pressure, lower installation process joint
-8 Horizontal piping connection, high pressure on the right side
-9 Horizontal piping connection, high pressure on the left side
Item 7: Electrical Interface
0 G1/2 internal thread, one electrical interface
2 1/2NPT internal thread, two electrical interfaces, no blind plugs
3 Pg13.5 internal thread, two electrical interfaces, no blind plugs
4 M20 internal thread, two electrical interfaces, no blind plugs
5 G1/2 internal thread, two electrical interfaces, one blind plug
7 1/2NPT internal thread, two electrical interfaces, one blind plug
8 Pg13.5 internal thread, two electrical interfaces, one blind plug
9 M20 internal thread, two electrical interfaces, one blind plug
Item 8: Hidden Display Table
D Digital display table
E Digital display table with measurement range setting button
N none
Item 9: Installing the bracket
A JIS SECC flat bracket
B JIS SUS304 flat bracket
C JIS SECC L-shaped bracket
D JIS SUS304 L-shaped bracket
N none
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Successful operation!

Successful operation!

Successful operation!