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Yokogawa EJA 430A gauge pressure transmitter for liquid , gas , or steam pressure
Quick Detail:
The high performance gauge pressure transmitter model EJA430A can be used to measure liquid, gas, or steam pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured gauge pressure. Model EJA430A also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.
EJA430A features include:
§ 0.065% Accuracy
§ 0.1% Stability per 5 years
§ 3,000 psi MWP
Description:
Yokogawa's Differential Pressure Transmitter with DPharp digital sensor offers the performance and device intelligence needed to get greater insight into your process.
Plants run better with Yokogawa pressure transmitters.
Self-Diagnostics
Yokogawa's DPharp active sensor and rugged construction allow users to run their plants safer and with less downtime.
Yokogawa Pressure transmitter help plants run longer.
Rugged Construction
Inherently Safe Design
Accessories
3rd Party Manifolds
Traditional-mount 2-Valve Manifold
Applications:
Hydrogen Permeation
Hydrogen is the simplest and smallest atomic element. Water, acids, bases, and the immense family of organic compounds all contain hydrogen. Even though hydrogen is not corrosive, it can cause problems for pressure transmitters through Hydrogen Permeation.
Industry: Water& Wastewater
Specifications:
EJA430A Gauge Pressure Transmitter | |||
A Capsule | B Capsule | ||
Range | -0.1 to 3 MPa | -0.1 to 14 MPa | |
(-15 to 430 psi) | (-15 to 2000 psi) | ||
Span | 0.03 to 3 MPa | 0.14 to 14 MPa | |
(4.3 to 430 psi) | (20 to 2000 psi) | ||
Accuracy | ±0.065% | ±0.065% | |
Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | ||
Certificates | FM, CENELEC ATEX, CSA, IECEx | ||
Output | 4 to 20 mA DC or FOUNDATION™ fieldbus or PROFIBUS PA 2-wire system with digital communication | ||
Supply voltage | BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) | ||
Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity model and 9 to 17.5 V DC for FISCO model) | |||
Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) | ||
-30 to 80 deg C (-22 to 176 deg F) (with integral indicator) | |||
Process temperature | -40 to 120 deg C (-40 to 248 deg F) (general use type) | ||
Maximum overpressure | 4.5 MPa (645 psig) | 21 MPa (3000 psig) | |
Mounting | 2-inch pipe mounting | ||
Wetted parts material | Capsule | SUS316L(Diaphragm material is Hastelloy C-276), | |
Hastelloy C-276, Tantalum, Monel | |||
Cover flange | SUS316, Hastelloy C-276, Monel | ||
Housing | Cast aluminum alloy or SUS316 equivalent stainless steel (optional) |
Competitive Advantage:
Differential pressure transmitters, which serve as the core of field instrumentation, are widely used to measure the flow rate, pressure and density of liquids, gases and steam, as well as the level of liquid in a tank.
Yokogawa EJA 430A gauge pressure transmitter Images |