YOKOGAWA EJX530A-EBS4N-012EN/FF1/D1/K2/N4 Pressure Transmitter

The Yokogawa EJX530A pressure transmitter uses a silicon resonant sensor to measure pressure, offering high accuracy and stability. This sensor works by measuring the change in natural frequency of a vibrating element when pressure is applied. The transmitter then processes this frequency shift using advanced algorithms, compensating for environmental factors, and outputs the pressure reading via standard communication protocols like HART or FOUNDATION Fieldbus.

Transmitter Datasheet

Transmitter Feature  

• Manufacturer : Yokogawa
• Product No. : EJX530A-EBS4N-012EN/FF1/D1/K2/N4
• Model : EJX530A - Gauge pressure transmitter
• Output signal: E - 4 to 20 mA DC Output with digital communication (HART protocol)
• Measurement span (capsule: B -   0.04 to 2 MPa (5.8 to 290 psi)
• Wetted parts material (note *2) : S -  Process connection 316L SST  / Diaphragm Hastelloy C-276 *1
• Process connections : 4 - 1/2 NPT male
• Always N : N - 
• Always 0:  0 - 
• Amplifier housing: 1 - Cast aluminum alloy 
• Electrical connection: 2 - 1/2 NPT female, two electrical connections without blind plugs
• Integral indicator: E - Digital indicator with the range setting switch (note *3)
• Mounting bracket: N - 304 SST 2-inch pipe mounting
• Factory Mutual: FF1 - see Description FF1
• Calibration units (note *3): D1 - P calibration (psi unit) / (See Table for Span and Range Limits.)
• Oil-prohibited use: K2 - Degrease cleansing treatment and with fluorinated oilfilled capsule.
  Operating temperature – 20 to 80°C (– 4 to 176°F)
• Stainless steel tag plate: N4 - 304 SST stainless steel tag plate wired onto transmitter

Basic Ordering Information Transmitter

There are several Model of pressure transmitters, for more details read the PDF below 

Basic Ordering Information

Electrical connections