Field Instruments

General

The high performance differential pressure transmitter EJX110A features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam fl ow as well as liquid level, density and pressure. EJX110A 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, 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 as complying with SIL 2 for safety requirement.

Specifications

• Make: Yokogawa
• Model: EJX110A-JHS5G-93DDN/KF22/C3/T13
• Description : EJX110A - Differential pressure transmitter
• Output signal : J - 4 to 20 mA DC with digital communication (HART 5/HART 7 protocol) (Refer to GS 01C25T01-01EN)
• Measurement span (capsule) : H - 2.5 to 500 kPa (10 to 2000 inH2O)
• Process connections : 5 - without process connector (1/4 NPT female on the cover flanges)
• Bolts and nuts material : G - 316L SST
• Installation : 9 - Horizontal piping and left side high pressure
• Amplifier housing : 3 - Cast aluminum alloy with corrosion resistance properties
• Electrical connection : D - M20 female, two electrical connections and a SUS316 blind plug
• Integral indicator : D - Digital indicator
• Mounting bracket : N - none
• Dimensions (HxWxD), approx : 17.5cm x 11cm x 9.5cm

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