Yokogawa Differential Pressure Transmitter EJX110A-FMSWC-92DDK/SF2/M01/N4/EE + DFS-BRF-TXMH-05A2-SS-HC-F5-C1-05-FL02-IC1-NACE-BAS (Style S3)

The Yokogawa EJX110A differential pressure transmitter utilizes a single crystal silicon resonant sensor to accurately measure differential pressure, and can also measure static pressure and temperature, enabling dynamic compensation for improved accuracy. It outputs a 4-20 mA DC signal corresponding to the measured differential pressure, which can be displayed locally or remotely via BRAIN or HART communication. The transmitter also incorporates advanced diagnostic functions to detect potential issues like impulse line blockages and heat trace failures.

Transmitter Datasheet

Transmitter Feature  

• Manufacturer : Yokogawa
• Product No. : EJX110A-FMSWC-92DDK/SF2/M01/N4/EE
• Model : EJX110A - Differential pressure transmitter
• Output signal: F - Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C25T02-01EN)
• Measurement span (capsule: M - 0.5 to 100 kPa (2 to 400 inH2O)
• Wetted parts material (note *1) : S -  Refer to “Wetted Parts Material” Table
• Process connections : W - see datasheet
• Bolts and nuts material: C - 660 SST
• Installation: 9 - Horizontal piping and left side high pressure
• Amplifier housing: 2 - ASTM CF-8M stainless steel (note*5)
• Electrical connection: D - M20 female, two electrical connections and a SUS316 blind plug
• Integral indicator: D - Digital indicator (note *7)
• Mounting bracket: K - 316 SST 2-inch pipe mounting, L type (for vertical piping)
• IECEx Scheme: SF2 - IECEx flameproof Approval (note*1) Flameproof for Zone1, Ex d IIC T6...T4
• Material certificate (note*14*30): M01 - Cover flange (note *15)
• Wired tag plate (note *23): N4 - 316 SST tag plate wired onto transmitter

Diaphragm Seals Feature (Flange)

• Manufacturer : Yokogawa
• Product No. : DFS-BRF-TXMH-05A2-SS-HC-F5-C1-05-FL02-IC1-NACE-BAS
• Diaphragm Seal:   DFS-BRF - Diaphragm Seal - Blind flange, Ring Joint Facing
• Model : TXMB - EJA-E / EJX-A 100, 300 & 400 Series; 'Bus' communication
• Flange Size & Rating: 05A2 - 2” cl. 300 RF
• Flange Material: SS  - SS AISI 316(L)
• Diaphragm Material: HC - Alloy C276
• Fill Fluid: F5 - BSO-02  /  Silicon Oil / -40/+400°C / -40/+752°F
• Capillary Size / Type (AISI 316 Stainless Steel Armoured):  C1 - Capillary (2mm ID) - Axial
• Capillary Length: 05 - 5 m / 15 ft.
• Flush rings in AISI 316(L): FL02  - size 02 RF/B1 Mat. 316(L); unplugged - 1 x 1/2” NPT
• Options: IC1  -Capillary ID 1 mm. / 0,04”
• Options: NACE  - NACE MR01-75 (ISO15156) or MR0103 (ISO17945) compliance
• Options: BAS  -Basecal performance calculation report

Basic Ordering Information Transmitter

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

Basic Ordering Information

Electrical connections