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EJX610A High Performance Pressure Transmitter
Brand: Yokogawa Electric CorporationThe high performance gauge pressure transmitter absolute pressure transmitter EJX610A feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
EJX610A 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.
Features- ± 0.04% Accuracy
- ± 0.2% per 15 years Stability
- 90 ms Response Time
- 15,200 psia Maximum Over Pressure
- Exida and TUV SIL 2/3 Certified
- Local Parameter Setting (LPS)
Specifications
Accuracy
- ± (0.005 + 0.0035 URL/Span) % of Span (Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability) - Capsule B, C, D
- ± (0.02 + 0.007 URL/Span) % of Span (Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability) - Capsule A
- ± 0.04 % of Span (Includes the Effects of Terminal-based Linearity, Hysteresis, & Repeatability)
Adjustment Type
- Push Button
- Screw
Alarm
- Down-Scale: -5 %, 3.2 mA DC or Less
- Up-Scale: 110 %, 21.6 mA DC or more
Ambient Temperature Range
- -30° to 80° C (-22° to 176° F) with LCD Display
- -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- ATEX Flameproof & Intrinsically Safe
- CE
- CSA Explosion-proof & Intrinsically Safe
- EMC EN 61326-1 Class A, EN 61326-2-3, EN 61326-2-5 (For Fieldbus)
- FM Explosion-proof & Intrinsically Safe
- IECEx Intrinsically Safe & Flameproof
- PED 2014/68/EU, 97/23/EC
Approvals & Certifications
- Leak Test
- Material Certificate
- Pressure Test
- SIL 2 Capability for Single Transmitter Use, SIL 3 Capability for Dual Transmitter Use
- TÜV (Technischer Uberwachungsverein)
BSP Connection
- G 1/2” Male DIN 16 288
Burst Pressure
- psi: 26,400 (kPa: 182,000, bar: 1,820) - D Capsule
- psi: 7,252 (kPa: 50,000, bar: 500) - A, B & C Capsule
Cable Material
- Polyethylene Insulated PVC Sheathed
Communication
- BRAIN
- FOUNDATION Fieldbus
- HART FSK
- PROFIBUS PA
Damping Adjustment
- 0 to 100 seconds
Diagnostics
- Capsule Temperature
- Configuration Error
- CPU Failure
- Hardware Failure
- Heat Trace Monitoring
- Impulse Line Blockage Detection
- Process Alarm for Pressure
- User-Configurable Process High/Low Alarm for Pressure
Diaphragm Material
- Hastelloy C-276
Display
- 5-Digit Numerical Display
- 6-Digit Unit Display
- Bar Graph
- LCD Display
- User-Configurable 10-Segment Signal Characterizer
Distance
- Up to 2 Kilometers - Communication Distance
Electrical Connectors
- 1/2” NPT Female
- G 1/2” Female
- M20 Female
Electrical Protection
- Lightning Protection
Electrical Rating
- 10.5-30 Vdc, 120 mA DC, Max.
Enclosure Finish
- Anti-Corrosion Coating
- Polyurethane Mint-Green Paint (Munsell 5.6BG 3.3/2.9 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
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
- Gas
- Liquids
- Steam
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 MR-0103
- NACE MR-0175, ISO 15156
NPT Connection
- 1/2” NPT Female
- 1/2” NPT Male
O-Ring Material
- Buna-N - Cover O-Ring
- Fluororubber - Cover O-Rings
Operating Temperature
- -20° to 80° C (-4° to 176° F)
Output Format
- Transistor Output
Output Signal
- 4-20 mA DC (2-Wire)
Overpressure & Static Pressure Limits
- psia: 15,200 (MPa: 105, bar: 1,050) - Max.
- psia: 2,300 (MPa: 16, bar: 160) - Max.
- psia: 3,600 (MPa: 25, bar: 250) - Max.
- psia: 580 (MPa: 4, bar: 40) - Max.
Power Supply Effect
- ± 0.005 % Per Volt (21.6-32 Vdc, 350 ohms)
Pressure Range
- bar: 0 to 700
- kPa: 0 to 70,000
- psia: 0 to 10,150
Pressure Type
- Absolute
Process Connection Material
- 316L Stainless Steel
- Hastelloy C-276
Process Temperature
- -40° to 120° C (-40° to 248° F)
Response Time
- 90 milliseconds
Screw Material
- 316 Stainless Steel - Zero-Adjustment Screw & Set Screws
Stability
- ± 0.2 % of URL for 10-Years
Supply Pressure - Maximum
- psia: 1,450 (kPa: 10,000, bar: 100) - Capsule C
- psia: 10,150 (kPa: 70,000, bar: 700) - Capsule D
- psia: 29 (kPa: 200, bar: 2) - Capsule A
- psia: 290 (kPa: 2,000, bar: 20) - Capsule B
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 - Min. Voltage for Digital Communications, BRAIN & HART
- 24 Vdc - up to A 550 ohms Load Can be Used
Temperature Effect
- ± (0.04 % of Span + 0.009 % of URL) Per 28° C (50° F) - Ambient Temperature Effect for C & D Capsule
- ± (0.04 % of Span + 0.018 % of URL) Per 28° C (50° F) - Ambient Temperature Effect for B Capsule
- ± (0.04 % of Span + 0.075 % of URL) Per 28° C (50° F) - Ambient Temperature Effect for a Capsule
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 to 2,000 Hz 3 G)
Wetted Materials
- 316L Stainless Steel
- Hastelloy C-276
Zero Offset
- External Zero is Continuously Adjustable with 0.01 % Incremental Resolution of Span
Output
- 3.6-21.6 mA
Documentation
Data Sheets
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