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EJA510E In-Line Absolute Pressure Transmitter
Brand: Yokogawa Electric CorporationThe high performance absolute and gauge pressure transmitter EJA510E and EJA530E feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
EJA510E and EJA530E output a 4-20 mA DC signal corresponding to the measured pressure. It also features quick response, remote setup and monitoring via BRAIN or HART communications and self-diagnostics. FOUNDATION Fieldbus, PROFIBUS PA and 1-5 Vdc 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.
Features- ± 0.055% Accuracy (0.04% Accuracy optional)
- ± 0.2% Stability per 10 years
- 90 ms Response Time
- Exida and TUV SIL 2/3 Certified
- 8,700 psia Maximum Over Pressure
- Local Parameter Setting (LPS)
Specifications
Accuracy
- ± (0.004 URL/Span) % of Span - Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability: High Accuracy
- ± (0.005 + 0.0035 URL/Span) % of Span - Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability: High Accuracy
- ± (0.0055 URL/Span) % of Span - Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability
- ± (0.0064 x 50 MPa/Span) % of Span - Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability: High Accuracy
- ± (0.0088 x 50 MPa/Span) % of Span - Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability
- ± 0.04 % of Span - Including the Effects of Zero-based Linearity, Hysteresis, & Repeatability
- ± 0.055 % of Span - Including the Effects of Zero-based Linearity, Hysteresis, & Repeatability
Adjustment Type
- External Zero Adjustment Screw
- Push Button
Alarm
- Down-Scale: -5 %, 0.8 Vdc or Less for 1-5 V HART
- Down-Scale: -5 %, 3.2 mA DC or Less for 4-20 mA HART/BRAIN
- Up-Scale: 110 %, 21.6 mA DC or more for 4-20 mA HART/BRAIN
- Up-Scale: 110 %, 5.4 Vdc or more for 1-5 V HART
Ambient Temperature Range
- -30° to 80° C (-22° to 176° F) - with LCD Display
- -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- Leak Test
- Material Certificate
- Pressure Test
- SIL Certification - SIL 2 Capability for Single Transmitter Use, SIL 3 Capability for Dual Transmitter Use, IEC 61508: 2000
Approvals & Certifications
- ATEX Flameproof & Intrinsically Safe
- CE
- CSA Explosion-proof & Intrinsically Safe
- EMC EN 61326-1 Class A (For Industrial Locations), EN 61326-2-3, EN 61326-2-5 (For Fieldbus)
- FM Explosion-proof & Intrinsically Safe
- IEC Ex Flameproof & Intrinsically Safe
- NAMUR NE43
- PED 2014/68/EU Sound Engineering Practice (For All Capsules)
BSP Connection
- G 1/2” DIN 16 288 Male
Burst Pressure
- psi: 19,140 (kPa: 132,000, bar: 1,320) for Capsule D
- psi: 4,351 (kPa: 30,000, bar: 300) for Capsule A, B & C
Cable Material
- Polyethylene Insulated PVC Sheathed
Communication
- BRAIN
- FOUNDATION Fieldbus
- HART FSK Protocol
- PROFIBUS PA
Connection Material
- 316L Stainless Steel
- Hastelloy C-276
Consumption
- 0.96-3 mA - Power Consumption
- 27 mW - Power Consumption
Damping Adjustment
- 0 to 100 seconds
Dead Time
- 45 milliseconds (Nominal)
Diagnostics
- Alarm - User-Configurable Process High/Low Alarm for Pressure
- Configuration Error
- CPU Failure
- Hardware Failure
- Process Alarm for Pressure or Capsule Temperature
Diaphragm Material
- Hastelloy C-276
Display
- 5-Digit Numerical Display
- 6-Digit Unit Display
- Bar Graph
- LCD Display
- User-Configurable 10-Segment Signal Characterizer for 4-20 mA Output
Distance
- 2 Kilometers (1.25 Miles) - Communication Distance
Electrical Connectors
- 1/2” NPT Female
- Blind Plug
- G 1/2” Female
- M20 Female
Enclosure Finish
- Anti-Corrosion Coating
- Polyurethane Paint, Deep Sea Moss Green Paint (Munsell 0.6 GY3.1/2.0 or its Equivalent)
Enclosure, Body Material
- ASTM CF-8M Stainless Steel
- Low Copper Cast Aluminum Alloy
Environmental Protection
- IP66
- IP67
- NEMA 4X
Fill Material
- Fluorinated Oil
- Silicone
Humidity
- 0 to 100 % Relative Humidity - Ambient Humidity
Indication
- Digital
Input Impedance
- 10 kiloohms or more at 2.4 kHz - Communicating Device
Load
- 0 to 1,290 ohms - for Operation
- 0.22 µF or Less - Load Capacitance
- 250 to 600 ohms for Digital Communication
- 3.3 MH or Less - Load Inductance
Materials of Construction
- 316 Stainless Steel - Name Plate & Tag, Mounting Bracket
- Polypropylene - Pipe
Media
- Liquids & Gases
- Water
Metric Connection
- M20 x 1.5 Male DIN 16288
Mounting
- 2” (50.8 mm) Pipe Mounting Bracket
Mounting Position Effect
- Tilting up to 90° will cause Zero Shift up to 0.21 kPa
NACE & NIST
- NACE
NPT Connection
- 1/2” NPT Female
- 1/2” NPT Male
O-Ring Material
- Buna-N: Cover O-Rings
- Fluororubber: Cover O-Ring
Operating Temperature
- -20° to 80° C (-4° to 176° F)
Output
- 0.9-5.4 Vdc - Output Range for 1-5 V HART
- 1-5 Vdc (3 or 4-Wire)
- 3.6-21.6 mA - Output Range for 4-20 mA HART/BRAIN
- 4-20 mA DC (2-Wire)
Output Load
- 1 Megaohm or Greater for 1-5 V HART
Overpressure & Static Pressure Limits
- psi: 2,900 (kPa: 20,000, bar: 200) - Max.
- psi: 580 (kPa: 4,000, bar: 40) - Max.
- psi: 8,700 (kPa: 59,980, bar: 599.8) - Max.
Power Requirement
- 9-28 Vdc - for General Use & Flameproof Typical
Power Supply Effect
- ± 0.005 % Per Volt (21.6-32 Vdc, 350 ohms)
Pressure Range
- bar: -1 to 500
- MPa: -0.1 to 50
- psi: -14.5 to 7,200
Pressure Type
- Absolute
Process Temperature
- -40° to 120° C (-40° to 248° F)
Response Time
- 90 milliseconds
Stability
- ± 0.2 % of URL for 10-Years
Supply Pressure - Maximum
- psi: 1,450 (kPa: 10,000, bar: 100) for Capsule C
- psi: 29.01 (kPa: 200, bar: 2) for Capsule A
- psi: 290.1 (kPa: 2,000, bar: 20) for Capsule B
- psi: 7,200 (kPa: 49,640, bar: 496.4) for Capsule D
Supply Voltage
- 10.5-30 Vdc - for Intrinsically Safe, Typical N, Non-Incendive
- 10.5-32 Vdc - for Lightning Protector
- 10.5-42 Vdc - for General Use & Flameproof Typical
- 16.6 Vdc - for Digital Communications, BRAIN & HART
- 24 Vdc - up to 550 ohms Load
Temperature Effect
- ± (0.15 % of Span + 0.15 % of 50 MPa) Per 28° C (50° F) - Capsule D Ambient Temperature Effect
- ± (0.15 % of Span + 0.15 % of URL) Per 28° C (50° F) - Capsule A, B & C Ambient Temperature Effect
Update Time
- 45 milliseconds - Pressure
Vibration Effect
- < ± 0.1 % of URL Per IEC 60770-1 with Low Vibration Level (10-60 Hz, 0.15 mm Displacement / 60-500 Hz 2 G)
- < 0.1 % of URL Per IEC 60770-1 with High Vibration Level (10-60 Hz, 0.21 mm Displacement / 60-2,000 Hz 3 G)
Wetted Materials
- 316L Stainless Steel
- Hastelloy C-276
Zero Offset
- External Zero is Continuously Aadjustable with 0.01 % Incremental Resolution of Span
Documentation
Data Sheets
Brochure
Certificate
Manual
- DPharp BRAIN Communication Type pdf 2.7 MB
- DPharp Fieldbus Communication Type pdf 3.7 MB
- DPharp HART 5/7 Communication Type pdf 12.2 MB
- DPharp PROFIBUS PA Communication Type pdf 6.2 MB
- EJX and EJA-E Series Differential Pressure and Pressure Transmitters Installation Manual pdf 7.2 MB
- EJX/EJA-E series NEPSI Certification[Option code: /NF2, /NF21, /NS21, /NS24 and /NS25] pdf 622 KB
- EJX510A, EJX530A, EJX610A, EJX630A, EJA510E, EJA530E Absolute Pressure and Gauge Pressure Transmitter pdf 4.8 MB
- Manual Change 22-24E: EJX-A and EJA-E Series Differential Pressure and Pressure Transmitters pdf 186 KB
- Manual Change 22-25E: EJX/EJA-E series NEPSI Certification[Option code: /NF2, /NF21, /NS21, /NS24 and /NS25] pdf 312 KB