The high performance flange mounted differential pressure transmitter EJX210A can be used to measure levels of densities of solidifying or precipitating liquids.

EJX210A outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.

Its highly 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 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.

Modify Configuration

Item #
Item #
Model
Output Signal
Measurement Span (Capsule)
Low Pressure Side Wetted Parts Material
Process Connections (High Side)
Coverflange Bolts and Nuts Material
  • C: 660 SST
  • G: 316L SST
  • J: B7 carbon steel
Installation
Amplifier Housing
  • 1: Cast aluminum alloy
  • 2: ASTM CF-8M stainless steel
  • 3: Cast aluminum alloy with corrosion resistance properties
Electrical Connection
Integral Indicator
  • D: Digital indicator
  • E: Digital indicator with the range setting switch (push button)
  • N: None
Select Approval
  • CF1: Canadian Standards Association (CSA) - Explosionproof Approval
  • CS1: Canadian Standards Association (CSA) - Intrinsically safe Approval
  • CU1: Canadian Standards Association (CSA) - Combined CF1 and CS1
  • FF1: Factory Mutual - FM Explosionproof Approval
  • FS1: Factory Mutual - FM Intrinsically safe Approval
  • FU1: Factory Mutual - Combined FF1 and FS1
  • KF22: ATEX - Flameproof Approval
  • KS21: ATEX - Intrinsically safe Approval
  • KU22: ATEX - Combined KF22, KS21 and ATEX Intrinsically safe Ex ic
  • None
  • SF2: IECEx Scheme - Flameproof Approval
  • SU2: IECEx Scheme - Intrinsically safe, type n and Flameproof Approval
  • V1U1: IECEx Scheme - Combination of KU22, FU1 and CU1
Process Connection Style
  • E: Extended Type
  • W: Flush Type
Process Connection Size
  • 3: 3-inch (80mm)
  • 4: 4-inch (100 mm)
Flange Rating
Flange Material
Wetted Parts Material (High Pressure Side)
Gasket Contact Surface
Flushing Connection Ring
Extension
  • 1: Length (X2) = 50 mm
  • 3: Length (X2) = 100 mm
  • 5: Length (X2) = 150 mm
Fill Fluid
Painting - Color change (Optional)
  • None
  • P: Painting: Color change (Amplifier cover only)
  • PR: Painting: Color change (Amplifier cover and terminal cover, Munsell 7.5 R4/14)
Status Output (Optional)
  • AL: Transistor output (sink type); Contact rating: 10.5 to 30 V DC, 120 mA DC(max ) Low level: 0 to 2 V DC
  • None
Oil-prohibited Use (Optional)
  • K1: Oil-prohibited Use - Degrease cleansing treatment
  • K2: Oil-prohibited Use - Degrease Cleansing Treatment with Fluorinated Oilfilled Capsule
  • K5: Oil-prohibited Use with dehydrating treatment - Degrease cleansing and dehydrating treatment
  • K6: Oil-prohibited Use with dehydrating treatment - Degrease cleansing and dehydrating treatment and fluorinated oilfilled capsule
  • None
Calibration Unit (Optional)
  • D1: P calibration (psi unit)
  • D3: bar calibration (bar unit)
  • D4: M calibration (kgf/cm2 unit)
  • None
Output Limits and Failure Operation (Optional)
  • C1: Output limits and failure operation - Failure alarm down-scale: Output status at CPU failure and hardware error is -5%, 3.2mA DC or less
  • C2: Output limits and failure operation - NAMUR NE43 Compliant (Failure alarm down-scale: Output status at CPU failure and hardware error is -5%, 3.2 mA DC or less)
  • C3: Output limits and failure operation - NAMUR NE43 Compliant (Failure alarm up-scale: Output status at CPU failure and hardware error is 110%, 21.6 mA or more)
  • None
Optional Specification
  • A: Lightning protector
  • A1: Gold-plated diaphragm
  • CB: Data configuration at factory - Data configuration for BRAIN communication type (Software damping)
  • HC: 316 SST Exterior Parts (316 SST zero-adjustment screw and setscrews)
  • HE: Fluoro-rubber O-ring (All O-rings of amplifier housing. Lower limit of ambient temperature: –15°C (5°F))
  • M0E: Material certificate - High Pressure side: Process flange, Block, Pipe, Base / Low Pressure side: Cover flange
  • N4: Wired tag plate (316 SST tag plate wired onto transmitter)
  • X2: Painting - Coating change (Anti-corrosion coating)