Description / توضیحات
The EJX-A series is Yokogawa's premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the thoroughbred of the DPharp family of pressure transmitters.
The EJX110A is the traditional-mount Differential Pressure Transmitter in the series.
EJX110A features include:
0.04% Accuracy (0.025% Accuracy option available)
0.1% per 15 years Stability
90 ms Response Time
3,600 psi MWP
Exida and TUV SIL2/SIL3 Certified
Local Parameter Setting (LPS)
Ordering Information
Model EJX110A Differential pressure transmitter
Output signal -F Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C25T02-01EN)
Measurement span (capsule) H 2.5 to 500 kPa (10 to 2000 inH2O)
Process connections 3 with 1/4 NPT female process connector
Bolts and nuts material G 316L SST
Installation -9 Horizontal piping and left side high pressure
Amplifier housing 1 Cast aluminum alloy
Electrical connection 9 M20 female, two electrical connections and a blind plug(4)
Integral indicator D Digital indicator(5)
Mounting bracket J 316 SST 2-inch pipe mounting, flat type (for horizontal piping)
/KS26
Calibration units(6) /D3 bar calibration (bar unit)
The ‘#’marks indicate the construction materials conform to NACE material recommendations per MR0175/ISO15156. Please refer to the latest standards for details. Selected materials also conform to NACE MR0103.
The “*” marks indicate the most typical selection for each specification.
Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user’s process fluids.
Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.
Cast version of 316 SST. Equivalent to SCS14A.
Hastelloy C-276 or ASTM N10276.
Material of a blind plug is aluminum alloy or 304 SST.
Not applicable for output signal code G.
The unit of MWP (Max. working pressure) on the name plate of a housing is the same unit as specified by option codes D1, D3, and D4.
