Tel
029-83460512 / 15349231350
Yokogawa differential pressure transmitter EJA110E features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure.
EJA110E outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.
EJA110E outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.
Its accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via BRAIN or HART communications.
Other key features include quick response, remote set-up using communications and self-diagnostics. F OUNDATION Fieldbus, PROFIBUS PA and 1 to 5 V DC with HART (Low Power) protocol types are also available.
All EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types,
Other key features include quick response, remote set-up using communications and self-diagnostics. F OUNDATION Fieldbus, PROFIBUS PA and 1 to 5 V DC with HART (Low Power) protocol types are also available.
All EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types,
are certified as complying with SIL 2 for safety requirement.
1)
SPAN AND RANGE LIMITS
F capsule is applicable for wetted parts material code S.
L capsule is applicable for wetted parts material code other than S.
5:
DIMENSIONS
More details about Yokogawa EJA110E,Pls feel free to contact us through: sales6@xatzd.com
STANDARD SPECIFICATIONS
Refer to GS 01C31T02-01EN for Fieldbus communication type and GS 01C31T04-01EN for PROFIBUS PA communication type for the items marked with “◊.”
1)
SPAN AND RANGE LIMITS
| Measurement Span/Range | kPa | InH2O(/D1) | Mbar(/D3) | mmH2O(/D4) | |
| F* | Span | 0.5 to 5 | 2.0 to 20 | 5 to 50 | 50 to 500 |
| Range | -5 to 5 | -20 to 20 | -50 to 50 | -500 to 500 | |
| L* | Span | 0.5 to 10 | 2.0 to 40 | 5 to 100 | 50 to 1000 |
| Range | -10 to 10 | -40 to 40 | -100 to100 | -1000 to1000 | |
| M | Span | 1 to 100 | 4 to 400 | 10 to 1000 | 100 to10000 |
| Range | -100 to100 | -400 to400 | -1000 to1000 | -10000 to10000 | |
| H | Span | 5 to 500 | 20 to 2000 | 50 to 5000 | 0.05 to 5kgf/ c㎡ |
| Range | -500 to 500 | -2000 to 2000 | -5000 to 5000 | -5 to 5 kgf/ c㎡ | |
| V | Span | 0.14 to 14 MPa | 20 to 2000psi | 1.4 to 140bar | 1.4 to 140kgf/ c㎡ |
| Range | -0.5 to 14MPa | -71 to2000 | -5 to 140bar | -5 to 140kgf/c㎡ |
L capsule is applicable for wetted parts material code other than S.
PERFORMANCE SPECIFICATIONS
Zero-based calibrated span, linear output, wetted
parts material code S and silicone oil, unless
otherwise mentioned.
For Fieldbus and PROFIBUS PA communication
types, use calibrated range instead of span in the
following specifications.
Stability (All normal operating condition, including
overpressure effects)
M, H and V capsules
±0.1% of URL per 10 years
F capsule
±0.2% of URL per one year
Power Supply Effects(Output signal code D and J)
±0.005 % per Volt (from 21.6 to 32 V DC, 350Ω)
Accuracy
Absolute Pressure
1 MPa or higher: ±0.5% of span
Less than 1 MPa: ±0.5%×(1 MPa/span) of span
Gauge Pressure Reference
Gauge pressure reference is 1013 hPa (1 atm)
2:
FUNCTIONAL SPECIFICATIONS
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
3:
NORMAL OPERATING CONDITION
(Optional features or approval codes may
affect limits.)
Ambient Temperature Limits
−40 to 85°C (−40 to 185°F)
−30 to 80°C (−22 to 176°F) with LCD display
Process Temperature Limits
−40 to 120°C (−40 to 248°F)
Ambient Humidity Limits
0 to 100% RH
Working Pressure Limits (Silicone oil)
Maximum Pressure Limits (MWP)
16 MPa (2300 psi)
25 MPa (3600 psi) for option code /HG
Supply Voltage “◊”
For 4 to 20 mA HART / BRAIN
(Output signal code D and J)
10.5 to 42 V DC for general use and flameproof type.
10.5 to 32 V DC for lightning protector
(option code /A.)
10.5 to 30 V DC for intrinsically safe, type n, or
nonincendive.
Minimum voltage limited at 16.6 V DC for digital
communications, BRAIN and HART
For 1 to 5 V HART
(Output signal code Q)
Power supply :
9 to 28 V DC for general use and flame proof type.
Power Consumption :
0.96 mA to 3 mA, 27 mW
4:
Zero-based calibrated span, linear output, wetted
parts material code S and silicone oil, unless
otherwise mentioned.
For Fieldbus and PROFIBUS PA communication
types, use calibrated range instead of span in the
following specifications.
Stability (All normal operating condition, including
overpressure effects)
M, H and V capsules
±0.1% of URL per 10 years
F capsule
±0.2% of URL per one year
Power Supply Effects(Output signal code D and J)
±0.005 % per Volt (from 21.6 to 32 V DC, 350Ω)
Accuracy
Absolute Pressure
1 MPa or higher: ±0.5% of span
Less than 1 MPa: ±0.5%×(1 MPa/span) of span
Gauge Pressure Reference
Gauge pressure reference is 1013 hPa (1 atm)
2:
FUNCTIONAL SPECIFICATIONS
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
3:
NORMAL OPERATING CONDITION
(Optional features or approval codes may
affect limits.)
Ambient Temperature Limits
−40 to 85°C (−40 to 185°F)
−30 to 80°C (−22 to 176°F) with LCD display
Process Temperature Limits
−40 to 120°C (−40 to 248°F)
Ambient Humidity Limits
0 to 100% RH
Working Pressure Limits (Silicone oil)
Maximum Pressure Limits (MWP)
16 MPa (2300 psi)
25 MPa (3600 psi) for option code /HG
For 4 to 20 mA HART / BRAIN
(Output signal code D and J)
10.5 to 42 V DC for general use and flameproof type.
10.5 to 32 V DC for lightning protector
(option code /A.)
10.5 to 30 V DC for intrinsically safe, type n, or
nonincendive.
Minimum voltage limited at 16.6 V DC for digital
communications, BRAIN and HART
For 1 to 5 V HART
(Output signal code Q)
Power supply :
9 to 28 V DC for general use and flame proof type.
Power Consumption :
0.96 mA to 3 mA, 27 mW
4:
5:
DIMENSIONS
More details about Yokogawa EJA110E,Pls feel free to contact us through: sales6@xatzd.com