plc automation

Hotline

Yokogawa EJX120A Differential Pressure Transmitter EJX-120A

description:0.2% Accuracy (0.1% Accuracy available with /HAC option)300 msec Response Time (with /F1 option)True Draft Range design...
BASIC INFO

Yokogawa EJX120A Differential Pressure Transmitter EJX-120A Series

EJX120A
 
The EJA-A series is Yokogawa's most successful pressure transmitter line. First released in 1991, it continues to offer high performance and high reliability for any application. With an installed base of over 4-1/2 million EJA-A transmitters worldwide, it has a proven track record that makes it a true industry workhorse.
 
 
The EJA120A is the traditional-mount Draft Range Pressure transmitter in the series.


Yokogawa EJX120A Differential Pressure Transmitter EJX-120A Series
 
Key EJA120A features include:

  • 0.2% Accuracy (0.1% Accuracy available with /HAC option)
  • 300 msec Response Time (with /F1 option)
  • True Draft Range design
  •  
  • Ambient Temperature Effects per 28°C (50°F)Change
    ±(0.1% Span + 0.15% URL)
    Stability (All normal operating condition, including overpressure effects
    ±0.15% of URL per one year
    Power Supply Effects(Output signal code D, E and J
    ±0.005 % per Volt (from 21.6 to 32 V DC, 350Ω)
 
The high performance draft range differential pressure transmitter EJX120A features single crystal silicon resonant sensor and is suitable to measure liquid,gas, or steam flow as well as liquid level, density and pressure. EJX120A outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.Other key features include quick response, remote set-up using communications, diagnostics and optional status output for pressure high/low alarm. The multisensing technology provides the advanced diagnostic function to detect such abnormalities as an impulse line blockage or heat trace breakage. FOUNDATION Fieldbus and PROFIBUS PA protocol types are also available. All EJX series models in their standard configuration, with the exception of the Fieldbus and PROFIBUS types, are certified by TÜV as complying with SIL 2 for safety requirement.
 

Yokogawa EJX120A Differential Pressure Transmitter EJX-120A Series
 
1. SPAN AND RANGE LIMITS:
 

 
2. MODEL AND SUFFIX CODES:


Yokogawa EJX120A Differential Pressure Transmitter EJX-120A Series
 
Model Suffix Codes Description
 
EJX120A . . . . . . . . . . . . . . . . . . . . . . . . . .Differential pressure transmitter
Output signal
-D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-G . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 to 20 mA DC with digital communication (BRAIN protocol)
4 to 20 mA DC with digital communication (HART 5 protocol)
4 to 20 mA DC with digital communication (HART 5 / HART 7 protocol)
(Refer to GS 01C25T01-01EN)
Digital communication (FOUNDATION Fieldbus protocol, refer to
GS 01C25T02-01EN)
Digital communication (PROFIBUS PA protocol, refer to GS 01C25T04-01EN)
Measurement
span (capsule)
E . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 to 1 kPa (0.1 to 4 inH2O)
Wetted parts
material *1
¨ . . . . . . . . . . . . . . . . . . . . . . . . . Refer to “Wetted Parts Material” Table below.
Process connections

0 . . . . . . . . . . . . . . . . . . . . . .
1 . . . . . . . . . . . . . . . . . . . . . .
2 . . . . . . . . . . . . . . . . . . . . . .
3 . . . . . . . . . . . . . . . . . . . . . .
4 . . . . . . . . . . . . . . . . . . . . . .
5 . . . . . . . . . . . . . . . . . . . . . .
without process connector (Rc1/4 female on the cover flanges)
with Rc1/4 female process connector
with Rc1/2 female process connector
with 1/4 NPT female process connector
with 1/2 NPT female process connector
without process connector (1/4 NPT female on the cover flanges)
Bolts and nuts material
J . . . . . . . . . . . . . . . . . . .
G . . . . . . . . . . . . . . . . . . .
C . . . . . . . . . . . . . . . . . . .
B7 carbon steel
316L SST
660 SST
Installation

-7 . . . . . . . . . . . . . . . . .
-8 . . . . . . . . . . . . . . . . .
-9 . . . . . . . . . . . . . . . . .
-U . . . . . . . . . . . . . . . . .
Vertical piping, left side high pressure, and process connection downside
Horizontal piping and right side high pressure
Horizontal piping and left side high pressure
Universal flange
Amplifier housing
1 . . . . . . . . . . . . . .
3 . . . . . . . . . . . . . .
2 . . . . . . . . . . . . . .
Cast aluminum alloy
Cast aluminum alloy with corrosion resistance properties*2
ASTM CF-8M stainless steel*3
Electrical connection

0 . . . . . . . . . . .
2 . . . . . . . . . . .
4 . . . . . . . . . . .
5 . . . . . . . . . . .
7 . . . . . . . . . . .
9 . . . . . . . . . . .
A . . . . . . . . . . .
C . . . . . . . . . . .
D . . . . . . . . . . .
G1/2 female, one electrical connection without blind plugs
1/2 NPT female, two electrical connections without blind plugs
M20 female, two electrical connections without blind plugs
G1/2 female, two electrical connections and a blind plug*4
1/2 NPT female, two electrical connections and a blind plug*4
M20 female, two electrical connections and a blind plug*4
G1/2 female, two electrical connections and a SUS316 blind plug
1/2 NPT female, two electrical connections and a SUS316 blind plug
M20 female, two electrical connections and a SUS316 blind plug
Integral indicator

D . . . . . . . .
E . . . . . . . .
N . . . . . . . .
Digital indicator*5
Digital indicator with the range setting switch (push button)*6
None
Mounting bracket ►
B . . . . . .
D . . . . . .
J . . . . . .
K . . . . . .
N . . . . . .
304 SST 2-inch pipe mounting, flat type (for horizontal piping)
304 SST or SCS13A 2-inch pipe mounting, L type (for vertical piping)
316 SST 2-inch pipe mounting, flat type (for horizontal piping)
316 SST or SCS14A 2-inch pipe mounting, L type (for vertical piping)
None
Optional Codes ¨/ Optional specification


Yokogawa EJX120A Differential Pressure Transmitter EJX-120A Series
 
3. Quality assurance:

1. 100% original product, 100% quality assurance. 
If you find a fake. Please contact us without hesitation! We afford the shipment cost! We send you a new product asking zero cent!
2. Varied payment methods.
We adopt T/T, western union and paypal. If you can not trust us , you can choose to pay it via Aliexpress! 100% make your money safe!
3.SHIPPING:
We can shipping all over the world.via DHL,UPS,Fedex and EMS, the packaging is very safe and strong. if you have any special needs,please notify me.
It will take 3 to 7days to reach in your hands.



4.Contact details:


HONGKONG XIEYUAN TECH CO., LIMITED


Email/Skype:sales5@hkxytech.com/amy@whxyauto.com


Whatsapp/Mobile::+8613135657923

Web:www.hkxytech.com/www.plcs-automation.com

 

We mainly supply YOKOGAWA, SIEMENS, EMERSON, ABB, Hesman

ROCKWELL, HONEYWELL, ENDRESS+ HAUSER, PEPPERL+FUCHS, FESTO, PARKER, FLUKE, WEIDMULLER, MTL, SMC,Schneider, Hirschmann, ADVANTECH,MOXA, US Sensor, Mean Well, Murphy, allen Bradley, YTC. Fisher brands products. brand products.

Any brand products inquiry, feel free to contact me.

 
 
Pre:Yokogawa EJA530E/EJA510E Gauge Pressure Transmitter/Differen Next:Yokogawa EJX130A Differential Pressure Transmitter/Pressure