EJA210E Differential Pressure Transmitter
Brand: Yokogawa Electric CorporationEJA210E Differential Pressure Transmitter
Brand: Yokogawa Electric CorporationThe high performance flange mounted differential pressure transmitter EJA210E can be used to measure levels of densities of solidifying or precipitating liquids. EJA210E outputs a 4-20 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.
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- ± 0.075% Accuracy
- ± 0.1% per 1 year Stability
- 120 msec Response Time
- Exida and TUV SIL2 / SIL3 Certified
- Signal Characterizer for the 4 to 20 mA output
- Local Parameter Setting (LPS)
Specifications
Accuracy
- ± (0.025 + 0.005 URL/Span) % of Span (Includes Terminal-based Linearity, Hysteresis, & Repeatability) - Capsule M
- ± (0.025 + 0.01 URL/Span) % of Span (Includes Terminal-based Linearity, Hysteresis, & Repeatability) - Capsule H
- ± 0.075 % of Span
Flange Material
- 304 Stainless Steel
- 316 Stainless Steel
- ASTM CF-8M (Cast Version of 316 Stainless Steel, Equivalent to SCS14A)
- JIS S25C
Gasket Material
- 316L Stainless Steel - Hoop
- PTFE Teflon -Filler, Process Connector Gasket
- Teflon-Coated SUS316L - Capsule Gasket
NACE & NIST
- NACE MR-0175
Nut & Bolt Material
- 316L Stainless Steel
- 660 Stainless Steel
- B7 Carbon Steel
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
Zero Offset
- External Zero is Continuously Adjustable with 0.01 % Incremental Resolution of Span
Flange Size - 4” (DN 100)
- 4" (DN 100) - 150# ANSI / JPI
- 4" (DN 100) - 300# ANSI / JPI
- 4" (DN 100) - JIS 10K
- 4" (DN 100) - JIS 20K
- 4" (DN 100) - PN 10
- 4" (DN 100) - PN 16
- 4" (DN 100) - PN 25
- 4" (DN 100) - PN 40
Cable Material
- Polyethylene Insulated PVC Sheathed
Drain, Vent Valves & Plug
- 316 Stainless Steel
Output Load
- 1 MΩ or greater - for 1-5 V HART
O-Ring Material
- Buna-N - Cover O-Ring
- Fluororubber - Cover O-Ring
Flange Size - 2” (DN 50)
- 2" (DN 50) - 150# ANSI / JPI
- 2" (DN 50) - 300# ANSI / JPI
- 2" (DN 50) - JIS 10K
- 2" (DN 50) - JIS 20K
- 2" (DN 50) - PN 10
- 2" (DN 50) - PN 16
- 2" (DN 50) - PN 25
- 2" (DN 50) - PN 40
Process Temperature
- -10° to 250° C (14° to 482° F) - High Pressure Side
- -40° to 120° C (-40° to 248° F) - Low Pressure Side
Communication
- BRAIN
- FOUNDATION Fieldbus
- HART
- PROFIBUS PA
Operating Temperature
- -20° to 80° C (-4° to 176° F) - Oil-Prohibited Use
Electrical Connectors
- 1/2" NPT Female
- 1/4" NPT - Vent/Drain Plugs
- G 1/2" Female
- M20 Female
- R 1/4" - Vent/Drain Plug
Pressure Range
- inH₂O: -2,000 to 2,000
- kPa: -500 to 500
- mbar: -5,000 to 5,000
- mmH₂O: -10,000 to 10,000
- psi: -72.52 to 72.52
Static Pressure Effect
- ± 0.007 % of URL Per psi: 100 (kPa: 690, bar: 6.9) - Effect on Zero
- ± 0.028 % of Span Per psi: 100 (MPa: 0.69, bar: 6.9) - Span Effect
Input Impedance
- 10 kΩ or more at 2.4 kHz
Enclosure Finish
- Anti-Corrosion Coating
- Polyurethane Paint, Deep Sea Moss Green (Munsell 0.6 GY3.1/2.0 or its Equivalent)
BSP Connection
- 1/2" BSPT Female
- 1/4" BSPT Female
Fill Material
- Fluorinated Oil
- Propylene Glycol
- Silicone Oil
Damping Adjustment
- 0 to 100 seconds
Process Connection Material
- ASTM CF-8M (Cast Version of 316 Stainless Steel, Equivalent to SCS14A)
Temperature Effect
- ± [0.14 % of Span + 0.028 % of URL] Per 28° C (50° F) - Capsule H Ambient Temperature Effect
- ± [0.224 % of Span + 0.056 % of URL] Per 28° C (50° F) - Capsule M Ambient Temperature Effect
Approvals & Certifications
- Leak Test
- Material Certificate
- Pressure Test
- SIL 2 Capability for Single Transmitter Use, SIL 3 Capability for Dual Transmitter Use, IEC 61508: 2000
Materials of Construction
- 316 Stainless Steel - Name Plate & Tag
Humidity
- 0 to 100 % RH - Ambient Humidity
Mounting
- Flange Mount
Enclosure, Body Material
- ASTM CF-8M Stainless Steel
- Low Copper Cast Aluminum Alloy
Stability
- ± 0.1 % of URL Per Year
Supply Pressure
- psi: 0.38 to 14.5 (kPa: 2.7 to 100, bar: 0.026 to 1)
Pressure Type
- Absolute
- Differential
- Gauge
Approvals & Certifications
- ATEX Flameproof & Intrinsically Safe
- CSA Explosion-proof & Intrinsically Safe
- EMC EN 61326-1 Class A, EN 61326-2-3, EN 61326-2-5
- FM Explosion-proof & Intrinsically Safe
- IECEx Intrinsically Safe & Flameproof
- NAMUR NE43
- PED 2014/68/EU, 97/23/EC
NPT Connection
- 1/2" NPT Female
- 1/4" NPT Female
Supply Voltage
- 10.5 -32 Vdc - for Lightning Protector
- 10.5-30 Vdc - for Intrinsically Safe, Typical N, Non-Incendive
- 10.5-42 Vdc - for General Use & Flameproof Typical
- 16.6 Vdc Min. - for Digital Communications, BRAIN & HART
- 24 Vdc - up to 550 ohms
- 9-28 Vdc for General Use & Flameproof Typical
Power Supply Effect
- ± 0.005 % per Volt (From 21.6 - 32 Vdc, 350 ohms)
Environmental Protection
- IP66
- IP67
- NEMA 4X
Flange Size - 3” (DN 80)
- 3" (DN 80) - 150# ANSI / JPI
- 3" (DN 80) - 300# ANSI / JPI
- 3" (DN 80) - JIS 10K
- 3" (DN 80) - JIS 20K
- 3" (DN 80) - PN 10
- 3" (DN 80) - PN 16
- 3" (DN 80) - PN 25
- 3" (DN 80) - PN 40
Diaphragm Material
- 316L Stainless Steel
- Hastelloy C-276
- Tantalum
Ambient Temperature Range
- -30° to 80° C (-22° to 176° F) with LCD Display
- -40° to 85° C (-40° to 185° F)
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
Wetted Materials
- 316 Stainless Steel - Flushing Connection Ring, Pipe
- 316L Stainless Steel - Capsule
- F316L Stainless Steel - Capsule
- Hastelloy C-276
- Tantalum
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
- 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
- Manual Change No. 21-35E Rev.1 and 23-02E: EJX210A/EJA210E Flange Mounted and EJX118A/EJA118E/EJX438A/EJA438E Diaphragm Sealed pdf 534 KB