Description
Product Number: EJA430E-JAS4G-919NB/KU22
Model: Gauge pressure transmitter
Manufacturer: Yokogawa
Ordering Information
Model: EJA430E - Gauge pressure transmitter
Output signal: -J - 4 to 20 mA DC with digital communication (HART 5/HART 7 protocol)?
Measurement span (capsule): A - 0.03 to 3.5 MPa (4.3 to 500 psi)
Wetted parts material: S -
[Cover flange and process connector] ASTM CF-8M?
[Capsule] Hastelloy C-2764 (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: -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 plug5
Integral indicator: N* - (None)
Mounting bracket: B* - 304 SST 2-inch pipe mounting, flat type (for horizontal piping)
Optional Codes: /KU22 - Optional specification
NOTES:
Model: Gauge pressure transmitter
Manufacturer: Yokogawa
Ordering Information
Model: EJA430E - Gauge pressure transmitter
Output signal: -J - 4 to 20 mA DC with digital communication (HART 5/HART 7 protocol)?
Measurement span (capsule): A - 0.03 to 3.5 MPa (4.3 to 500 psi)
Wetted parts material: S -
[Cover flange and process connector] ASTM CF-8M?
[Capsule] Hastelloy C-2764 (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: -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 plug5
Integral indicator: N* - (None)
Mounting bracket: B* - 304 SST 2-inch pipe mounting, flat type (for horizontal piping)
Optional Codes: /KU22 - Optional specification
NOTES:
- The " * " marks indicate the most typical selection for each specification.
- 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 users 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.
