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EJA510A/EJA530A pressure transmitter
The EJA510A/EJA530A pressure transmitter can be used to measure the pressure of liquids, gases, or vapors, and then convert it into a 4-20mA DC curren
Product details
EJACharacteristics:
EJATransmitter-**Performance and stability
EJAThe series adopts monocrystalline silicon resonant sensing technology. Monocrystalline silicon does not exhibit hysteresis in response to changes in pressure or temperature, making it an ideal material. Monocrystalline silicon resonant sensors reduce the effects of overvoltage, temperature changes, and static pressure to a minimum, thereby providing long-term stability.
EJATransmitter-Small and lightweight design
Due to the adoption ofASICThe amplifier design has reduced the packaging size, as well as the miniaturization of the membrane box structure and flange, resulting in a weight reduction of half of the original model.ASICThe design not only reduces the number of parts, but also improves the reliability of the amplifier.
EJATransmitter-Fieldbus communication capability
Fieldbus is a bidirectional digital communication system, an innovative technology for configuring instrument control systems, and also a promising replacement product for the widely used standards in field instruments4-20mASimulate communication.
EJATransmitterThe series offers two fieldbus modesFOUNDATION ™Fieldbus Low Voltage Mode andPROFIBUS PAEquipment to achieve collaborative work between Yokogawa Electric and other suppliers. In terms of software,EJThe system uses twoAIFunction blocks calculate differential pressure and static pressure to achieve flexible instrument configuration.
EJA510A/530ASpecifications:
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EJA510A / EJA530ADirect installation type excellent pressure and pressure transmitter |
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ACapsule |
BCapsule |
CCapsule |
DCapsule |
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measuring range |
0~200kPa |
0~2MPa |
0~10MPa |
0~50MPa |
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Measurement range |
10~200kPa |
0.1~2MPa |
0.5~10MPa |
5~50MPa |
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accuracy |
±0.2% |
±0.2% |
±0.2% |
±0.2% |
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protection grade |
IP67，NEMA 4X, andJIS C0920Anti immersion type |
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Explosion proof specifications |
FM，CENELEC ATEX，CSA，IECEx |
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output signal |
4~20mA DCperhapsFOUNDATION ™Fieldbus orPROFIBUS PATwo wire digital communication |
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power supply |
BRAINandHART:10.5~42V DC (Intrinsically safe type: 10.5~30V DC) |
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ambient temperature |
-40~85℃ (-40~185℉) (Common) |
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process temperature |
-40~120℃ (-40~248℉) (Common) |
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*High overvoltage |
4MPa |
4MPa |
20MPa |
60MPa |
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install |
direct mount/2-inchPipe installation |
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Material of liquid receiving components |
Capsule |
Hastelloy alloyC-276 |
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Process connector |
SUS316LHastelloy alloyC-276 |
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casing |
Aluminum alloy orSUS316stainless steel(optional) |
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EJA510A/EJA530A pressure transmitter
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