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)
Ordering Information
Model EJA110E Differential pressure transmitter
Output signal -D 4 to 20 mA DC with digital communication (BRAIN protocol)
Measurement span (capsule) M 1 to 100 kPa (4 to 400 inH2O)
Process connections 4 with 1/2 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 2 1/2 NPT female, two electrical connections without blind plugs
Integral indicator E Digital indicator with the range setting switch (push button)(4)
Mounting bracket B 304 SST 2-inch pipe mounting, flat type (for horizontal piping)
Factory Mutual (FM) /FF1 FM Explosionproof Approval(5)
Explosionproof for Class I, Division 1, Groups B, C and D, Dust-ignitionproof for Class II/III, Division 1,
“FACTORY SEALED, CONDUIT SEAL NOT REQUIRED.”
Temperature class: T6, Amb. Temp.: –40 to 60°C (–40 to 140°F)
Calibration units(6) /D4 M calibration (kgf/cm² unit)
Painting - Coating change /X2 Anti-corrosion coating(7)(8)
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.
Not applicable for output signal code F.
Applicable for Electrical connection code 2, 4, 7, 9, C and D.
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.
Not applicable for amplifier housing code 2 and 3.
Not applicable with color change option.
