Description / توضیحات
EJA110E features include:
0.055% Accuracy (0.04% Accuracy optional)
0.1% Stability per 10 years
90 ms Response Time
Exida and TUV SIL 2 / SIL3 Certified
MWP 2,300 psi (MWP 3,600 psi option)
Local Parameter Setting (LPS)
Model and Suffix Codes
Model EJA110E Differential pressure transmitter
Output signal -J 4 to 20 mA DC with digital communication (HART 5/HART 7 protocol)(1)
Measurement span (capsule) M 1 to 100 kPa (4 to 400 inH2O)
Process connections *5 without process connector (1/4 NPT female on the cover flanges)
Bolts and nuts material J B7 carbon stee
Installation -8 Horizontal piping and right side high pressure
Amplifier housing 1 Cast aluminum alloy
Electrical connection D M20 female, two electrical connections and a SUS316 blind plug
Integral indicator E Digital indicator with the range setting switch (push button)(4)
Mounting bracket J 316 SST 2-inch pipe mounting, flat type (for horizontal piping)
The “*” marks indicate the most typical selection for each specification.
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.
HART 5 or HART 7 is selectable. Specify upon ordering
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.
Not applicable for output signal code F.
Applicable for Measurement span code M, H, and V; and wetted parts material code S. The URL of static pressure range is also extended to 25 MPa.
