YOKOGAWA EJA 110A-EMS4A-24DC/D3 Model EJA110A Differential Pressure
Transmitter
Product Description(for EJA 110A-EMS4A-24DC/D3 )
Specifications
The high performance differential pressure transmitter model
EJA110A can be used to measure liquid, gas,or steam flow as well as
liquid level, density and pressure. It outputs a 4 to 20 mA DC
signal corre- sponding to the measured differential pressure.
ModelEJA110A also features remote setup and monitoring through
communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or
HART ® 275 host.
STANDARD SPECIFICATIONS
Refer to GS 01C22T02-00E for F OUNDATION Fieldbus communication
type and GS 01C22T03-00E for PROFIBUS PA communication type marked
with “.” PERFORMANCE SPECIFICATIONS Zero-based calibrated span,
linear output, wetted parts material code ‘S’ and silicone oil.
Reference Accuracy of Calibrated Span (including the effects of
zero-based linearity, hyster- esis, and repeatability)
0.065 % of Span
For spans below X
[0.015 + 0.05 ] % of Span
X
Span
where X equals:
Capsule X kPa {inH2
O}
L 3 {12}
M 10 {40}
H 100 {400}
V 1.4 MPa {200 psi}
Features (for EJA 110A-EMS4A-24DC/D3 ):
tatic Pressure Effects
Total Effects per Change
L capsule
[0.07 % Span+0.052 % URL] per 3.4 MPa {500 psi}
M, H and V capsules
[0.1% Span+0.028 % URL] per 6.9 MPa {1000 psi}
Effect on Zero (can be corrected at line pres-
sure)
L capsule
[0.02 % Span+0.052 % URL] per 3.4 MPa {500 psi}
M, H and V capsules
0.028 % of URL per 6.9 MPa {1000 psi}
Overpressure Effects (M, H and V capsules)
0.03 % of URL per 16 MPa {2300 psi}
Stability
0.1 % of URL per 60 months (M, H and V capsules)
0.2 % of URL per 12 months (L capsule)
Power Supply Effects “”
0.005 % per Volt (from 21.6 to 32 V DC, 350 )
Technical Parameters (for EJA 110A-EMS4A-24DC/D3 ):
FUNCTIONAL SPECIFICATIONS
Span & Range Limits
Measurement
Span/Range
L
M
H
0.5 to 10
-100 to 100
-5 to 5 kgf/cm 2
Span
Span
Span
Range
Range
Range
kPa
2 to 40
-40 to 40
-400 to 400
4 to 400
-10 to 10
1 to 100
5 to 500
-500 to 500
inH 2O(/D1)
20 to 2000
-2000 to 2000
mbar(/D3)
5 to 100
-1000 to 1000
-100 to 100
10 to 1000
50 to 5000
-5000 to 5000
mmH 2O(/D4)
50 to 1000
-1000 to 1000
100 to 10000
-10000 to 10000
0.05 to 5 kgf/cm 2
T01E.EPS
V* 1 Span
Range -5 to 140 kgf/cm 2
0.14 to 14 MPa
-0.5 to 14 MPa
20 to 2000 psi
-71 to 2000 psi
1.4 to 140 bar
-5 to 140 bar
Applications (for EJA 110A-EMS4A-24DC/D3 ):
he sum of the amplifier and capsule damping time
constant must be used for the overall time constant.
Amp damping time constant is adjustable from 0.2 to
64 seconds.
Capsule (Silicone Oil) L M H and V
Time Constant (approx. sec) 0.4 0.3 0.3
Ambient Temperature Limits
(approval codes may affect limits)
-40 to 85 ˚C (-40 to 185 ˚F)
-30 to 80 ˚C (-22 to 176 ˚F) with LCD Display
Process Temperature Limits
(approval codes may affect limits)
-40 to 120 ˚C (-40 to 248 ˚F)
Ambient Humidity Limits
5 to 100 % RH @ 40 ˚C (104 ˚F)
Working Pressure Limits (Silicone Oil)
Maximum Pressure Limit
Capsule Wetted parts material code
H, M, T, A, D, and B S
L 3.5 MPa {500 psi} 16 MPa {2300 psi}
M, H, and V 16 MPa {2300 psi} 16 MPa {2300 psi
Support and Services(for EJA 110A-EMS4A-24DC/D3 ):
Our Pressure Temperature Transmitter product comes with
comprehensive technical support and services to ensure optimal
performance and reliability.
We offer:
- Installation assistance to help you get started with your device
- 24/7 technical support to address any issues you may encounter
- Annual maintenance services to keep your device in top working
condition
- Calibration services to ensure accurate and consistent readings
- Repair services to quickly resolve any problems with your device
Our team of experts is dedicated to providing exceptional customer
service and support for all of your Pressure Temperature
Transmitter needs.
FAQ (for EJA 110A-EMS4A-24DC/D3 ):
Q1: What is the brand name of the Pressure Temperature Transmitter?
A1: The brand name of the Pressure Temperature Transmitter is
YOKOGAWA
Q2: What is the model number of the Pressure Temperature
Transmitter?
A2: The model number of the Pressure Temperature Transmitter is EJA
110A-EMS4A-24DC/D3
Q3: Where is the Pressure Temperature Transmitter manufactured?
A3: The Pressure Temperature Transmitter is manufactured in
theJanpan
Q4: Does the Pressure Temperature Transmitter have any
certification?
A4: Yes, the Pressure Temperature Transmitter is CE certified.
Q5: What is the minimum order quantity for the Pressure Temperature
Transmitter?
A5: The minimum order quantity for the Pressure Temperature
Transmitter is 1.
Q6: What is the price of the Pressure Temperature Transmitter?
A6: Please contact us for the price of the Pressure Temperature
Transmitter.
Q7: How is the Pressure Temperature Transmitter packaged?
A7: The Pressure Temperature Transmitter is packaged in its
original packaging.
Q8: How long does it take for delivery of the Pressure Temperature
Transmitter?
A8: The delivery time for the Pressure Temperature Transmitter is 3
to 5 days.
Q9: What are the payment terms for the Pressure Temperature
Transmitter?
A9: The payment terms for the Pressure Temperature Transmitter are
TT.
Q10: What is the supply ability of the Pressure Temperature
Transmitter?
A10: Please contact us for the supply ability of the Pressure
Temperature Transmitter.
