Absolute Pressure Transmitter

Yokogawa EJA310A -EL Absolute Pressure Transmitter

The high performance gauge pressure transmitter
model EJA310A can be used to measure liquid, gas,
or steam pressure.

Stability
±0.1 % of URL per 12 months
Power Supply Effects “◊”
±0.005 % per Volt (from 21.6 to 32 V DC, 350 Ω)

Output “◊”
Two wire 4 to 20 mA DC output with digital
communications.
BRAIN or HART FSK protocol are superimposed on
the 4 to 20 mA signal.

Failure Alarm
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
−2.5%, 3.6 mA DC or less (Optional code /F1)
Note: Applicable for Output signal code D and E

Weight
3.9 kg (8.6 lb) without integral indicator, mounting
bracket, and process connector.

Safety Requirement Standards
EN61010-1
• Altitude of installation site: Max. 2,000 m above sea
level
• Installation category: I
• Pollution degree: 2
• Indoor/Outdoor use

Absolute Pressure Transmitter

Yokogawa EJA310A -EL Absolute Pressure Transmitter

Description

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) – M & A capsules
−40 to 100 °C (−40 to 212 °F) – L capsule
Ambient Humidity Limits
5 to 100 % RH @ 40 °C (104 °F)

Supply Voltage “◊”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional code
/A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA310A Absolute Pressure Transmitter

Absolute Pressure Transmitter

Yokogawa EJA310A -DA Absolute Pressure Transmitter

The high performance gauge pressure transmitter
model EJA310A can be used to measure liquid, gas,
or steam pressure.

Stability
±0.1 % of URL per 12 months
Power Supply Effects “◊”
±0.005 % per Volt (from 21.6 to 32 V DC, 350 Ω)

Output “◊”
Two wire 4 to 20 mA DC output with digital
communications.
BRAIN or HART FSK protocol are superimposed on
the 4 to 20 mA signal.

Failure Alarm
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
−2.5%, 3.6 mA DC or less (Optional code /F1)
Note: Applicable for Output signal code D and E

Weight
3.9 kg (8.6 lb) without integral indicator, mounting
bracket, and process connector.

Safety Requirement Standards
EN61010-1
• Altitude of installation site: Max. 2,000 m above sea
level
• Installation category: I
• Pollution degree: 2
• Indoor/Outdoor use

Absolute Pressure Transmitter

Yokogawa EJA310A -DA Absolute Pressure Transmitter

Description

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) – M & A capsules
−40 to 100 °C (−40 to 212 °F) – L capsule
Ambient Humidity Limits
5 to 100 % RH @ 40 °C (104 °F)

Supply Voltage “◊”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional code
/A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA310A Absolute Pressure Transmitter

Absolute Pressure Transmitter

Yokogawa EJA310A -DM Absolute Pressure Transmitter

The high performance gauge pressure transmitter
model EJA310A can be used to measure liquid, gas,
or steam pressure.

Stability
±0.1 % of URL per 12 months
Power Supply Effects “◊”
±0.005 % per Volt (from 21.6 to 32 V DC, 350 Ω)

Output “◊”
Two wire 4 to 20 mA DC output with digital
communications.
BRAIN or HART FSK protocol are superimposed on
the 4 to 20 mA signal.

Failure Alarm
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
−2.5%, 3.6 mA DC or less (Optional code /F1)
Note: Applicable for Output signal code D and E

Weight
3.9 kg (8.6 lb) without integral indicator, mounting
bracket, and process connector.

Safety Requirement Standards
EN61010-1
• Altitude of installation site: Max. 2,000 m above sea
level
• Installation category: I
• Pollution degree: 2
• Indoor/Outdoor use

Absolute Pressure Transmitter

Yokogawa EJA310A -DM Absolute Pressure Transmitter

Description

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) – M & A capsules
−40 to 100 °C (−40 to 212 °F) – L capsule
Ambient Humidity Limits
5 to 100 % RH @ 40 °C (104 °F)

Supply Voltage “◊”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional code
/A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA310A Absolute Pressure Transmitter

Yokogawa EJA430A  Gauge Pressure Transmitter

Yokogawa EJA430A -DM Gauge Pressure Transmitter

The high performance gauge pressure transmitter
model EJA430A can be used to measure liquid, gas,
or steam pressure.

Stability
±0.1 % of URL per 60 months
Power Supply Effects “◊”
±0.005 % per Volt (from 21.6 to 32 V DC, 350 Ω)

Output “◊”
Two wire 4 to 20 mA DC output with digital
communications.
BRAIN or HART FSK protocol are superimposed on
the 4 to 20 mA signal.

Failure Alarm
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
−2.5%, 3.6 mA DC or less (Optional code /F1)
Note: Applicable for Output signal code D and E

Weight
3.9 kg (8.6 lb) without integral indicator, mounting
bracket, and process connector.

Safety Requirement Standards
EN61010-1
• Altitude of installation site: Max. 2,000 m above sea
level
• Installation category: I
• Pollution degree: 2
• Indoor/Outdoor use

Yokogawa EJA430A Gauge Pressure Transmitter

Yokogawa EJA430A -DM Gauge Pressure Transmitter

Description

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)

Supply Voltage “◊”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional code
/A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA430A Gauge Pressure Transmitter

Absolute Pressure Transmitter

Yokogawa EJA310A -DL Absolute Pressure Transmitter

The high performance gauge pressure transmitter
model EJA310A can be used to measure liquid, gas,
or steam pressure.

Stability
±0.1 % of URL per 12 months
Power Supply Effects “◊”
±0.005 % per Volt (from 21.6 to 32 V DC, 350 Ω)

Output “◊”
Two wire 4 to 20 mA DC output with digital
communications.
BRAIN or HART FSK protocol are superimposed on
the 4 to 20 mA signal.

Failure Alarm
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
−2.5%, 3.6 mA DC or less (Optional code /F1)
Note: Applicable for Output signal code D and E

Weight
3.9 kg (8.6 lb) without integral indicator, mounting
bracket, and process connector.

Safety Requirement Standards
EN61010-1
• Altitude of installation site: Max. 2,000 m above sea
level
• Installation category: I
• Pollution degree: 2
• Indoor/Outdoor use

Absolute Pressure Transmitter

Yokogawa EJA310A -DL Absolute Pressure Transmitter

Description

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) – M & A capsules
−40 to 100 °C (−40 to 212 °F) – L capsule
Ambient Humidity Limits
5 to 100 % RH @ 40 °C (104 °F)

Supply Voltage “◊”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional code
/A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA310A Absolute Pressure Transmitter

Yokogawa EJA220A -EH Flange Mounted Differential Pressure Transmitter

The high performance flange mounted differential pressure transmitter models EJA220A can be used to measure levels of densities of solidifying or precipitating liquids.

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350Ω )

Output “◊”
Two wire 4 to 20 mA DC output with digital communications.
BRAIN or HART FSK protocol are superimposed
on the 4 to 20 mA signal.
Failure Alarm
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
-2.5%, 3.6 mA DC or less (Optional
code /F1)
Note: Applicable for Output signal code D and E

Weight
10.7 kg(23.6 lb) (Model EJA210A with 3” ANSI 150
flange; without integral indicator and
process connector.)

Description

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)

Supply Voltage “”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

Yokogawa EJA220A -EM Flange Mounted Differential Pressure Transmitter

The high performance flange mounted differential pressure transmitter models EJA220A can be used to measure levels of densities of solidifying or precipitating liquids.

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350Ω )

Output “◊”
Two wire 4 to 20 mA DC output with digital communications.
BRAIN or HART FSK protocol are superimposed
on the 4 to 20 mA signal.
Failure Alarm
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
-2.5%, 3.6 mA DC or less (Optional
code /F1)
Note: Applicable for Output signal code D and E

Weight
10.7 kg(23.6 lb) (Model EJA210A with 3” ANSI 150
flange; without integral indicator and
process connector.)

Description

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)

Supply Voltage “”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

Yokogawa EJA220A -DH Flange Mounted Differential Pressure Transmitter

The high performance flange mounted differential pressure transmitter models EJA220A can be used to measure levels of densities of solidifying or precipitating liquids.

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350Ω )

Output “◊”
Two wire 4 to 20 mA DC output with digital communications.
BRAIN or HART FSK protocol are superimposed
on the 4 to 20 mA signal.
Failure Alarm
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
-2.5%, 3.6 mA DC or less (Optional
code /F1)
Note: Applicable for Output signal code D and E

Weight
10.7 kg(23.6 lb) (Model EJA210A with 3” ANSI 150
flange; without integral indicator and
process connector.)

Description

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)

Supply Voltage “”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

Yokogawa EJA210A -EH Flange Mounted Differential Pressure Transmitter

The high performance flange mounted differential pressure transmitter models EJA210A can be used to measure levels of densities of solidifying or precipitating liquids.

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350Ω )

Output “◊”
Two wire 4 to 20 mA DC output with digital communications.
BRAIN or HART FSK protocol are superimposed
on the 4 to 20 mA signal.
Failure Alarm
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
-2.5%, 3.6 mA DC or less (Optional
code /F1)
Note: Applicable for Output signal code D and E

Weight
10.7 kg(23.6 lb) (Model EJA210A with 3” ANSI 150
flange; without integral indicator and
process connector.)

Description

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)

Supply Voltage “”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

Yokogawa EJA210A -DH Flange Mounted Differential Pressure Transmitter

The high performance flange mounted differential pressure transmitter models EJA210A can be used to measure levels of densities of solidifying or precipitating liquids.

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350Ω )

Output “◊”
Two wire 4 to 20 mA DC output with digital communications.
BRAIN or HART FSK protocol are superimposed
on the 4 to 20 mA signal.
Failure Alarm
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
-2.5%, 3.6 mA DC or less (Optional
code /F1)
Note: Applicable for Output signal code D and E

Weight
10.7 kg(23.6 lb) (Model EJA210A with 3” ANSI 150
flange; without integral indicator and
process connector.)

Description

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)

Supply Voltage “”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

Yokogawa EJA210A -EM Flange Mounted Differential Pressure Transmitter

The high performance flange mounted differential pressure transmitter models EJA210A can be used to measure levels of densities of solidifying or precipitating liquids.

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350Ω )

Output “◊”
Two wire 4 to 20 mA DC output with digital communications.
BRAIN or HART FSK protocol are superimposed
on the 4 to 20 mA signal.
Failure Alarm
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
-2.5%, 3.6 mA DC or less (Optional
code /F1)
Note: Applicable for Output signal code D and E

Weight
10.7 kg(23.6 lb) (Model EJA210A with 3” ANSI 150
flange; without integral indicator and
process connector.)

Description

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)

Supply Voltage “”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA210A and EJA220A Flange Mounted Differential Pressure Transmitters

Yokogawa EJA130A High Static Differential Pressure Transmitter

Yokogawa EJA130A -EH High Static Differential Pressure Transmitter

The high performance differential pressure transmitter
model EJA130A can be used to measure liquid, gas,
or steam flow as well as liquid level, density and
pressure.

Static Pressure Effects
Total Effects per Change
[0.1 % Span + 0.028 % URL] per 6.9 MPa {1000 psi}
Effect on Zero (can be corrected at line pressure)
0.028 % of URL per 6.9 MPa {1000 psi}

Overpressure Effects
0.03 % of URL per 32 MPa {4500 psi}

Stability
0.1 % of URL per 60 months

Power Supply Effects “◊”
0.005 % per Volt (from 21.6 to 32 V DC, 350 Ω)

Output “◊”
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.

Weight
6.8 kg (15.0 lb) without mounting bracket and
process connector

Yokogawa EJA130A High Static Differential Pressure Transmitter

Yokogawa EJA130A -EH High Static Differential Pressure Transmitter

Description

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)

Supply Voltage “◊”
10.5 to 42 V DC for general use and flameproof type
10.5 to 32 V DC for lightning protector (Optional
code /A)
10.5 to 30 V DC for intrinsically safe, Type n,
nonincendive, or non-sparking type
Minimum voltage limited at 16.4 V DC for digital
communications, BRAIN and HART

Yokogawa EJA130A High Static Differential Pressure Transmitter