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Transmitters, Rosemount

Rosemount 3051L Liquid Level Transmitter

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Rosemount Level Transmitter

Rosemount 3051L Liquid Level Transmitter

Output

  • 4-20 mA with digital signal based on HART Protocol
  • Low Power, 1-5 V dc with digital signal based on HART Protocol
  • Low power, 0.8-3.2 V dc with digital signal based on HART Protocol, optional

Range

  • 0-8.3 in H2O to 0-300 psi

Accuracy

  • +/-0.075% of span

Power

  • 4-20 mA: 10.5-55 V dc with no load
  • Low Power: 6-12 V dc with no load

Materials

  • Sensor Wetted Parts: SST, Hastelloy, Monel, Tantalum Process Flange: Carbon Steel, SST

Fluid

  • Sensor fill fluid: DC 200 Silicone, DC 704, Silicone, Syltherm 800, Syltherm XLT, Inert (Halocarbon), Glycerin and Water, Neobee M-20, Propylene Glycol and Water

Mounting

  • Coplanar and Traditional flanges
  • Adapters: High-side Diaphragm: 316L SST, Hastelloy C-276

Rosemount  Level Transmitter

Rosemount 3051L Liquid Level Transmitter

The Rosemount 3051L liquid level transmitter provides

precision level and specific gravity measurement for a wide

variety of tank configurations. Based on proven capacitance

cell technology, the Rosemount 3051L liquid level

transmitter is designed for applications requiring the

highest levels of accuracy and performance, such as

inventory control, material balance, and head box.

With many diaphragm and flange options to fit all process

and installation needs, the Rosemount 3051L liquid level

transmitter is engineered to be the perfect fit for nearly

any application.

The Rosemount 3051L liquid level transmitter offers accuracy

up to 0.075% of span and 100:1 rangeability.

A welded fill

fluid system provides best-in-class system reliability.

The Rosemount 3051L liquid level transmitter is configurable

with multiple wetted materials and fill fluids.

A wide range of options and hazardous area approvals are

also available.

Output options available to the Rosemount 3051L liquid level

transmitter include 4-20mA or 1-5VDC with HART protocol,

Profibus, or FOUNDATION fieldbus better.

Transmitters, Rosemount

Rosemount 3051TA Absolute Pressure Transmitter

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Rosemount Pressure Transmitter

Rosemount 3051TA Absolute Pressure Transmitter

Output

  • 4-20 mA with digital signal based on HART Protocol
  • Low Power, 1-5 V dc with digital signal based on HART Protocol
  • Low power, 0.8-3.2 V dc with digital signal based on HART Protocol, optional

Range

  • 0-0.3 to 0-10,000 psig

Accuracy

  • 1-5: +/-0.075% of span

Power

  • 4-20 mA: 10.5-55 V dc with no load
  • Low Power: 6-12 V dc with no load

Materials

  • Sensor Wetted Parts: SST, Hastelloy, Monel, Tantalum, Gold Plated SS, Gold Plated Monel

Fluid

  • Sensor fill fluid: Silicone, Inert (Halocarbon)

Mounting

  • Coplanar and Traditional flanges
  • Adapters: Cadmium and Nickel-plated CS, 316 SST

Rosemount pressure transmitter

Rosemount 3051TA Absolute Pressure Transmitter

 

Gage (3051TG)(3) Absolute (3051TA)
1 -14.7 to 30 psi (-1,01 to 2,06 bar) 0 to 30 psia (0 to 2,06 bar)
2 -14.7 to 150 psi (-1,01 to 10,34 bar) 0 to 150 psia (0 to 10,34 bar)
3 -14.7 to 800 psi (-1,01 to 55,15 bar) 0 to 800 psia (0 to 55,15 bar)
4 -14.7 to 4000 psi (-1,01 to 275,79 bar) 0 to 4000 psia (0 to 275,79 bar)
5 -14.7 to 10000 psi (-1,01 to 689,47 bar) 0 to 10000 psia (0 to 689,47 bar)

 

 

Transmitter output
A(4) 4–20 mA with Digital Signal Based on HART Protocol
F FOUNDATION fieldbus Protocol
Transmitters, Rosemount

Rosemount 3051TG Gage Pressure Transmitter

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Rosemount Pressure Transmitter

Rosemount 3051TG Gage Pressure Transmitter

Output

  • 4-20 mA with digital signal based on HART Protocol
  • Low Power, 1-5 V dc with digital signal based on HART Protocol
  • Low power, 0.8-3.2 V dc with digital signal based on HART Protocol, optional

Range

  • 0-0.3 to 0-10,000 psig

Accuracy

  • 1-5: +/-0.075% of span

Power

  • 4-20 mA: 10.5-55 V dc with no load
  • Low Power: 6-12 V dc with no load

Materials

  • Sensor Wetted Parts: SST, Hastelloy, Monel, Tantalum, Gold Plated SS, Gold Plated Monel

Fluid

  • Sensor fill fluid: Silicone, Inert (Halocarbon)

Mounting

  • Coplanar and Traditional flanges
  • Adapters: Cadmium and Nickel-plated CS, 316 SST

Rosemount pressure transmitter

Rosemount 3051TG Gage Pressure Transmitter

 

Gage (3051TG)(3) Absolute (3051TA)
1 -14.7 to 30 psi (-1,01 to 2,06 bar) 0 to 30 psia (0 to 2,06 bar)
2 -14.7 to 150 psi (-1,01 to 10,34 bar) 0 to 150 psia (0 to 10,34 bar)
3 -14.7 to 800 psi (-1,01 to 55,15 bar) 0 to 800 psia (0 to 55,15 bar)
4 -14.7 to 4000 psi (-1,01 to 275,79 bar) 0 to 4000 psia (0 to 275,79 bar)
5 -14.7 to 10000 psi (-1,01 to 689,47 bar) 0 to 10000 psia (0 to 689,47 bar)

 

 

Transmitter output
A(4) 4–20 mA with Digital Signal Based on HART Protocol
F FOUNDATION fieldbus Protocol
Transmitters, Rosemount

Rosemount 3051CD Coplanar Differential Pressure Transmitter

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Rosemount Pressure Transmitter

Rosemount 3051CD Coplanar Differential Pressure Transmitter

Output

  • 4-20 mA with digital signal based on HART Protocol
  • Low Power, 1-5 V dc with digital signal based on HART Protocol
  • Low power, 0.8-3.2 V dc with digital signal based on HART Protocol, optional

Range

  • 0-0.01 in H2O to 0-2000 psid

Accuracy

  • 0-1: +/-0.1% of span

Power

  • 4-20 mA: 10.5-55 V dc with no load
  • Low Power: 6-12 V dc with no load

Materials

  • Sensor Wetted Parts: SST, Hastelloy, Monel, Tantalum

Fluid

  • Sensor fill fluid: Silicone, Inert (Halocarbon)

Mounting

  • Coplanar and Traditional flanges
  • Adapters: Cadmium and Nickel-plated CS, 316 SST

Rosemount  Pressure Transmitter

Rosemount 3051CD Coplanar Differential Pressure Transmitter

 

Model Transmitter type
3051C(1) Coplanar Pressure Transmitter
Measurement type
D Differential
G Gage
A2 Absolute

 

Differential (3051CD) Gage (3051CG) Absolute (3051CA)
1 –25 to 25 inH2O
(-62,16 to 62,16 mbar)		 –25 to 25 inH2O
(-62,16 to 62,16 mbar)		 0 to 30 psia
(0 to 2,06 bar)
2 –250 to 250 inH2O
(-621,60 to 621,60 mbar)		 –250 to 250 inH2O
(-621,60 to 621,60 mbar)		 0 to 150 psia
(0 to 10,34 bar)
3 –1000 to 1000 inH2O
(-2,48 to 2,48 bar)		 –393 to 1000 inH2O
(-0,97 to 2,48 bar)		 0 to 800 psia
(0 to 55,15 bar)
4 –300 to 300 psi
(-20,68 to 20,68 bar)		 –14.2 to 300 psi
(-0,97 to 20,68 bar)		 0 to 4000 psia
(0 to 275,79 bar)
5 –2000 to 2000 psi
(-137,89 to 137,89 bar)		 –14.2 to 2000 psi
(-0,97 to 137,89 bar)		 N/A
0(3) –3 to 3 inH2O
(-7,46 to 7,46 mbar)		 N/A N/A

Transmitter output：  4–20 mA with Digital Signal Based on HART Protocol

Transmitters, Rosemount

Rosemount 3051CG Coplanar Gage Pressure Transmitter

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Rosemount Pressure Transmitter

Rosemount 3051CG Coplanar Gage Pressure Transmitter

Output

  • 4-20 mA with digital signal based on HART Protocol
  • Low Power, 1-5 V dc with digital signal based on HART Protocol
  • Low power, 0.8-3.2 V dc with digital signal based on HART Protocol, optional

Range

  • 0-0.01 in H2O to 0-2000 psid

Accuracy

  • 0-1: +/-0.1% of span

Power

  • 4-20 mA: 10.5-55 V dc with no load
  • Low Power: 6-12 V dc with no load

Materials

  • Sensor Wetted Parts: SST, Hastelloy, Monel, Tantalum

Fluid

  • Sensor fill fluid: Silicone, Inert (Halocarbon)

Mounting

  • Coplanar and Traditional flanges
  • Adapters: Cadmium and Nickel-plated CS, 316 SST

Rosemount  Pressure Transmitter

Rosemount 3051CG Coplanar Gage Pressure Transmitte

 

Model Transmitter type
3051C(1) Coplanar Pressure Transmitter
Measurement type
D Differential
G Gage
A2 Absolute

 

Differential (3051CD) Gage (3051CG) Absolute (3051CA)
1 –25 to 25 inH2O
(-62,16 to 62,16 mbar)		 –25 to 25 inH2O
(-62,16 to 62,16 mbar)		 0 to 30 psia
(0 to 2,06 bar)
2 –250 to 250 inH2O
(-621,60 to 621,60 mbar)		 –250 to 250 inH2O
(-621,60 to 621,60 mbar)		 0 to 150 psia
(0 to 10,34 bar)
3 –1000 to 1000 inH2O
(-2,48 to 2,48 bar)		 –393 to 1000 inH2O
(-0,97 to 2,48 bar)		 0 to 800 psia
(0 to 55,15 bar)
4 –300 to 300 psi
(-20,68 to 20,68 bar)		 –14.2 to 300 psi
(-0,97 to 20,68 bar)		 0 to 4000 psia
(0 to 275,79 bar)
5 –2000 to 2000 psi
(-137,89 to 137,89 bar)		 –14.2 to 2000 psi
(-0,97 to 137,89 bar)		 N/A
0(3) –3 to 3 inH2O
(-7,46 to 7,46 mbar)		 N/A N/A

Transmitter output：  4–20 mA with Digital Signal Based on HART Protocol

Transmitters, Rosemount

Rosemount 3051CA Coplanar Absolute Pressure Transmitter

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Rosemount Pressure Transmitter

Rosemount 3051CA Coplanar Absolute Pressure Transmitter

Output

  • 4-20 mA with digital signal based on HART Protocol
  • Low Power, 1-5 V dc with digital signal based on HART Protocol
  • Low power, 0.8-3.2 V dc with digital signal based on HART Protocol, optional

Range

  • 0-0.01 in H2O to 0-2000 psid

Accuracy

  • 0-1: +/-0.1% of span

Power

  • 4-20 mA: 10.5-55 V dc with no load
  • Low Power: 6-12 V dc with no load

Materials

  • Sensor Wetted Parts: SST, Hastelloy, Monel, Tantalum

Fluid

  • Sensor fill fluid: Silicone, Inert (Halocarbon)

Mounting

  • Coplanar and Traditional flanges
  • Adapters: Cadmium and Nickel-plated CS, 316 SST

Rosemount  Pressure Transmitter

Rosemount 3051CA Coplanar Absolute Pressure Transmitter

 

Model Transmitter type
3051C(1) Coplanar Pressure Transmitter
Measurement type
D Differential
G Gage
A2 Absolute

 

Differential (3051CD) Gage (3051CG) Absolute (3051CA)
1 –25 to 25 inH2O
(-62,16 to 62,16 mbar)		 –25 to 25 inH2O
(-62,16 to 62,16 mbar)		 0 to 30 psia
(0 to 2,06 bar)
2 –250 to 250 inH2O
(-621,60 to 621,60 mbar)		 –250 to 250 inH2O
(-621,60 to 621,60 mbar)		 0 to 150 psia
(0 to 10,34 bar)
3 –1000 to 1000 inH2O
(-2,48 to 2,48 bar)		 –393 to 1000 inH2O
(-0,97 to 2,48 bar)		 0 to 800 psia
(0 to 55,15 bar)
4 –300 to 300 psi
(-20,68 to 20,68 bar)		 –14.2 to 300 psi
(-0,97 to 20,68 bar)		 0 to 4000 psia
(0 to 275,79 bar)
5 –2000 to 2000 psi
(-137,89 to 137,89 bar)		 –14.2 to 2000 psi
(-0,97 to 137,89 bar)		 N/A
0(3) –3 to 3 inH2O
(-7,46 to 7,46 mbar)		 N/A N/A

Transmitter output：  4–20 mA with Digital Signal Based on HART Protocol

EJX series, Transmitters, Yokogawa

Yokogawa EJX930A Multivariable Transmitter

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Yokogawa transmitter

EJX930A Multivariable Transmitter

Yokogawa transmitter The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the thoroughbred of the DPharp family of pressure transmitters.

The EJX930A multivariable transmitter is a remarkable innovation in multi-sensing technology. It makes optimal use of the unique characteristics of the DPharp sensor to give you greater insight into your process.

EJX930A features include:

Mass Flow Version:

  • ±1.0% mass flow rate accuracy
  • Fully compensated mass flow
  • Mass Flow Totalizer with ±1.0% accuracy
  • Pulse / Contact output
  • 4,500 psi MWP

Multi-Sensing Version:

  • ±0.04% Differential Pressure Accuracy
  • ±0.1% Static Pressure Accuracy
  • ±0.9°F External Temerature Accuracy
  • 4,500 psi MWP

Yokogawa transmitter

EJX930A Multivariable Transmitter

Yokogawa transmitter the high performance EJX930A multivariable transmitter features multi-sensing technology with a single-crystal silicon resonant sensor that outputs the measured differential pressure, static pressure and process temperature, which covers multiple protocols: HART, FOUNDATION fieldbus and RS485 Modbus.

Additionally the HART protocol and FOUNDATION fieldbus protocol types are suitable to measure dynamically calculated and fully compensated mass flow for liquid, gas, or steam. 4 to 20 mA DC signal output is available in HART protocol type.

FDT/DTM* standard conforming software is available for transmitter configuration. FSA120 (FieldMateTM FlowNavigatorTM) is used for flow configuration of the HART protocol and FOUNDATION fieldbus protocol types.

Key features:
[HART protocol type]
• 1.0% mass flow rate accuracy over 1:10 flow range
• Advanced diagnostic function (option)
• Simultaneous dual output of 4 to 20mA and pulse
signals.
• HART protocol revision selectable from 5 (HART 5)
or 7 (HART 7)
• Long tag supporting up to 32 characters (HART 7)
• Enhanced burst mode and event notification(HART 7)
• SIL2 for safety requirement
Note: HART 5 stands for HART protocol revision 5
HART 7 stands for HART protocol revision 7
[FOUNDATION Fieldbus protocol type]
• 1.0% mass flow rate accuracy over 1:10 flow range
• Advanced diagnostic function (option)
• Various function blocks available; 5 AIs, AR, IT, SC,
and IS as standard. PID as an optional feature.
• Cyclically displays up to 10 variables
• Software download function (option)

EJX series, Transmitters, Yokogawa

Yokogawa EJX910A Multivariable Transmitter

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pressure transmitter

The EJX-A series is Yokogawa’s premium performance line of DPharp pressure transmitter.

Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the thoroughbred of the DPharp family of pressure transmitters.

The EJX910A multivariable transmitter is a remarkable innovation in multi-sensing technology. It makes optimal use of the unique characteristics of the DPharp sensor to give you greater insight into your process.

EJX910A features include:

Mass Flow Version:

  • ±1.0% mass flow rate accuracy
  • Fully compensated mass flow
  • Mass Flow Totalizer with ±1.0% accuracy
  • Pulse / Contact output

Multi-Sensing Version:

  • ±0.04% Differential Pressure Accuracy
  • ±0.1% Static Pressure Accuracy
  • ±0.9°F External Temerature Accuracy

pressure transmitter

Yokogawa EJX910A Multivariable pressure transmitter

The high performance EJX910A multivariable transmitter features multi-sensing technology with a single-crystal silicon resonant sensor that outputs the measured differential pressure, static pressure and process temperature, which covers multiple protocols: HART, FOUNDATION fieldbus and RS485 Modbus.

Additionally the HART protocol and FOUNDATION fieldbus protocol types are suitable to measure dynamically calculated and fully compensated mass flow for liquid, gas, or steam. 4 to 20 mA DC signal output is available in HART protocol type.

FDT/DTM* standard conforming software is available for transmitter configuration. FSA120 (FieldMateTM FlowNavigatorTM) is used for flow configuration of the HART protocol and FOUNDATION fieldbus protocol types.

Key features:
[HART protocol type]
• 1.0% mass flow rate accuracy over 1:10 flow range
• Advanced diagnostic function (option)
• Simultaneous dual output of 4 to 20mA and pulse
signals.
• HART protocol revision selectable from 5 (HART 5)
or 7 (HART 7)
• Long tag supporting up to 32 characters (HART 7)
• Enhanced burst mode and event notification(HART 7)
• SIL2 for safety requirement
Note: HART 5 stands for HART protocol revision 5
HART 7 stands for HART protocol revision 7
[FOUNDATION Fieldbus protocol type]
• 1.0% mass flow rate accuracy over 1:10 flow range
• Advanced diagnostic function (option)
• Various function blocks available; 5 AIs, AR, IT, SC,
and IS as standard. PID as an optional feature.
• Cyclically displays up to 10 variables
• Software download function (option)

EJX series, Transmitters, Yokogawa

Yokogawa EJX610A EJX630A Absolute Gauge Pressure Transmitter

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pressure transmitter

Yokogawa EJX610A and EJX630A Absolute and Gauge Pressure Transmitter

The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the the thoroughbred of the DPharp family of pressure transmitters.

 

The EJX610A is the high performance In-Line Absolute Pressure Transmitter in the series.

EJX610A faeture include:

  • 0.04% Accuracy (Optional 0.025% Accuracy)
  • 0.2% per 10 years Stability
  • 15,200 psia Maximum Over Pressure
  • 90 ms Response Time
  • TUV SIL 2/3 (IEC61508) Certified
  • Local Parameter Setting (LPS)

 

The EJX630A is the high performance In-Line Mount Gauge Pressure Transmitter in the series.

EJX630A standard features include:

  • 0.04% Accuracy (Optional 0.025% Accuracy)
  • 0.1% per 10 years Stability
  • 15,200 psi
  • 90 ms Response Time
  • Local Parameter Setting (LPS)
  • TUV SIL 2/3 (IEC61508) Certified

pressure transmitter

Yokogawa EJX610A and EJX630A Absolute and Gauge Pressure Transmitter

The high performance gauge pressure transmitter EJX630A and absolute transmitter EJX610A feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.

EJX610A and EJX630A output a 4 to 20 mA DC signal corresponding to the measured pressure. They also feature quick response, remote setup and monitoring via BRAIN or HART communications, diagnostics, and optional status output for pressure high/low alarm.

The multi-sensing 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.

The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the the thoroughbred of the DPharp family of pressure transmitters.

EJX series, Transmitters, Yokogawa

Yokogawa EJX510A EJX530A Absolute Gauge Transmitter

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pressure transmitter

Yokogawa EJX510A EJX530A Absolute Gauge pressure transmitter

The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it a thoroughbred of the DPharp family of pressure transmitters.

 

The EJX510A is the In-Line mount Absolute Pressure Transmitter in the series.

EJX510A features include:

  • 0.04% Accuracy
  • 0.2% for 10 years Stability
  • 10,800 psig Maximum Over Pressure
  • 90 ms Response Time
  • TUV SIL 2/3 (IEC61508) Certified
  • Local Parameter Setting (LPS)

 

The EJX530A is an In-Line Gauge Pressure Transmitter in the series.

EJX530A standard features include:

  • 0.04% Accuracy
  • 0.1% for 10 year Stability
  • 90 ms Response Time
  • Local Parameter Setting (LPS)
  • TUV SIL 2/3 (IEC61508) Certified

pressure transmitter

Yokogawa EJX510A EJX530A Absolute Gauge pressure transmitter

The high performance absolute and gauge transmitter EJX510A and EJX530A feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure. EJX510A and EJX530A output a 4 to 20 mA DC signal corresponding to the measured pressure. It also
features quick response, remote setup and monitoring via BRAIN or HART 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.

The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it a thoroughbred of the DPharp family of pressure transmitters.

 

The EJX510A is the In-Line mount Absolute Pressure Transmitter in the series.

EJX510A features include:

  • 0.04% Accuracy
  • 0.2% for 10 years Stability
  • 10,800 psig Maximum Over Pressure
  • 90 ms Response Time
  • TUV SIL 2/3 (IEC61508) Certified
  • Local Parameter Setting (LPS)
EJX series, Transmitters, Yokogawa

Yokogawa EJX440A Gauge Pressure Transmitter

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pressure transmitter

Yokogawa EJX440A Gauge pressure transmitter

The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the the thoroughbred of the DPharp family of transmitters.

The EJX440A is the Traditional Mount High Gauge Transmitter in the series.

EJX440A Standard features include:

  • 0.04% Accuracy
  • 0.1% per 10 years Stability
  • 90 ms Response Time
  • Local Parameter Setting (LPS)
  • TUV SIL 2/3 (IEC61508) Certified

pressure transmitter

Yokogawa EJX440A Gauge pressure transmitter

The high performance gauge transmitter EJX440A features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam pressure. The EJX440A outputs a 4 to 20 mA DC signal corresponding to the measured pressure.

It also features quick response, remote setup and monitoring via BRAIN or HART communications, and diagnostics. The multi-sensing technology provides the advanced diagnostic function to detect such abnormalities as an impulse line blockage or heat trace breakage. FOUNDATION Fieldbus and PROFIBUSPA 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.

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.
Specification Conformance
EJX series ensures specification conformance to at
least ±3σ.

The multi-sensing 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.

Diaphragm Seals & Capillaries, EJX series, Transmitters, Yokogawa

Yokogawa EJX438A Diaphragm Sealed Gauge Pressure Transmitter

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diaghragm seal pressure transmitter

diaghragm seal pressure transmitter Yokogawa EJX438A Diaphragm Sealed Gauge Pressure Transmitter

The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the the thoroughbred of the DPharp family of pressure transmitters.

The EJX438A is a Gauge Pressure Transmitter with a Remote Diaphragn Seal in the series.

EJX438A Standard features include:

  • 0.15% Accuracy
  • 200 ms Response Time
  • Local Parameters Setting (LPS)
  • TUV SIL 2/3 (IEC61508) Certified
  • Capillary Fill Fluid Density Compensation

diaghragm seal pressure transmitter

diaghragm seal pressure transmitter Yokogawa EJX438A Diaphragm Sealed Gauge Pressure Transmitter

Diaphragm seal is used to prevent process medium form entering directly into the pressure-sensing assembly of the pressure transmitter, it is connected to the transmitter using capillary filled with fill fluid.

EJX438A Diaphragm Sealed Gauge Pressure Transmitters can be used to measure liquid, gas, or steam pressure. EJX438A outputs a 4 to 20 mA DC signal corresponding to the measured pressure. It also features quick response, remote setup and monitoring via BRAIN or HART communications, and diagnostics and optional status output for pressure high/low alarm.

The multi-sensing technology provides the advanced diagnostic function to detect such abnormality as an impulse line blockage. 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.

The EJX438A is a Gauge Pressure Transmitter with a Remote Diaphragn Seal in the series.

Diaphragm seal is used to prevent process medium form entering directly into the pressure-sensing assembly of the pressure transmitter, it is connected to the transmitter using capillary filled with fill fluid.

EJX438A Standard features include:

  • 0.15% Accuracy
  • 200 ms Response Time
  • Local Parameters Setting (LPS)
  • TUV SIL 2/3 (IEC61508) Certified
  • Capillary Fill Fluid Density Compensation