Part Number: EJX430A-EAS4G-712DK/D4/X2/AModel: EJX430A Gauge Pressure Transmitter
Brand: Yokogawa
Condition: New & Original in Factory Packing
Factory Warranty: 12 Months
Ordering Information
| Model | EJX430A | Gauge pressure transmitter |
| Output signal | -E | 4 to 20 mA DC with digital communication (HART 5 protocol) |
| Measurement span (capsule) | A | 0.0175 to 3.5 MPa (2.5 to 500 psi) |
| Wetted parts material(1) | S# | Cover flange and process connector: ASTM CF-8M(2)(3)
Capsule: Hastelloy C-276(4) (Diaphragm); F316L SST, 316L SST (Others)
Capsule gasket: Teflon-coated 316L SST
Vent/Drain plug: 316 SST |
| Process connections | 4 | with 1/2 NPT female process connector |
| Bolts and nuts material | G | 316L SST |
| Installation | -7 | Vertical piping, left side high pressure, and process connection down side |
| Amplifier housing | 1 | Cast aluminum alloy |
| Electrical connection | *2 | 1/2 NPT female, two electrical connections without blind plugs |
| Integral indicator | D | Digital indicator(5) |
| Mounting bracket | K | 316 SST or SCS14A 2-inch pipe mounting, L type (for vertical piping) |
| Calibration units(6) | /D4 | M calibration (kgf/cm2 unit) |
| Painting | /X2 | Coating change: Anti-corrosion coating(7) |
| Lightning protector | /A | Transmitter power supply voltage: 10.5 to 32 V DC ( 10.5 to 30 V DC for intrinsically safe type, 9 to 32 V DC for Fieldbus communication type.)
Allowable current: Max. 6000 A ( 1??40 ??s ), Repeating 1000 A ( 1??40 ??s ) 100 times
Applicable Standards: IEC 61000-4-4, IEC 61000-4-5 |
The ??#??marks indicate the construction materials conform to NACE material recommendations per MR0175/ISO 15156. 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.
- Intergranular corrosion test passed according to ASTM A262 Practice E.
- Hastelloy C-276 or ASTM N10276.
- 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.
- Not applicable with color change option. Not applicable for amplifier housing code 2.
- Estimated Lead Time: 8 - 10
- Shipping Weight: 5 Kg
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