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EJA210/EJA220 flange transmitter
Yokogawa EJA210A/EJA220A flange mounted differential pressure transmitter Yokogawa EJA210A and Yokogawa EJA220A flange mounted differential pressure t
Product details
Yokogawa EJA210A/EJA220A flange type transmitter
Yokogawa EJA210A and Yokogawa EJA220A flange mounted differential pressureEJA transmitterUsed to measure the liquid level and density of solids, precipitating liquids, and vapors, and then convert it into a 4-20mADC current signal output. Yokogawa EJA210A and Yokogawa EJA220A can also communicate with each other through the BRAN controller, CENTUM CS/μ XL, or Rosemount HART 475 controller for setting and monitoring purposes.
| EJA210A / EJA220A Flange mounted differential pressure transmitter |
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| M membrane box | H membrane box | |
| measurement range | -100~100kPa (-400~400inH2O) |
-500~500kPa (-2000~2000inH2O) |
| Measurement range | 1~100kPa (4~400inH2O) |
5~500kPa (20~2000inH2O) |
| precision | ±0.2% | ±0.2% |
| Protection level | IP67，NEMA 4X， And JIS C0920 immersion proof type | |
| Explosion proof specifications | FM，CENELEC ATEX，CSA，IECEx | |
| output signal | 4~20mA DC or FOUNDATION fieldbus or PROFIBUS PA two-wire digital communication | |
| power supply | BRAN and HART: 10.5~42V DC (intrinsic safety type: 10.5~30V DC) Fieldbus: 9~32V DC (Intrinsic Safety Entity Mode 9~24V DC, Intrinsic Safety FISCO Mode 9~17.5V DC) |
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| ambient temperature | -40-85 ℃ (-40~185 ℉) (ordinary type) -30~80 ℃ (-22~176 ℉) (with built-in indicator) |
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| process temperature | -40-120 ℃ (-40~248 ℉) (ordinary type) | |
| Maximum working pressure | Rated pressure of flange | |
| install | flange mounting | |
| Flange size | EJA210A: 3-inch (80mm)，2-inch (50mm) EJA220A: 4-inch (100mm)，3-inch (80mm) |
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| Diaphragm material (High voltage side) |
SUS316L， Hastelloy C-276, tantalum material | |
| flange material | S25C，SUS304，SUS316 | |
| shell | Aluminum alloy or SUS316 stainless steel (optional) | |
EJA210A/EJA220A - Selection Table
Basic specification code: EJA220A-DMSJ12G5A-92NN
| Item 1: Output signal |
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| Item 2: Measurement range (membrane box) |
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| Item 3: High pressure side (flange side) liquid connection material |
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| Item 4: Flange specifications |
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| Item 5: Diaphragm protrusion length (X2) |
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| Item 6: Flange size/material |
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| Item 7: Low voltage side process interface |
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| Item 8: Material of bolts and nuts |
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| Item 9: Installation Method |
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| Item 10: Electrical Interface |
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| Item 11: Hidden Display Table |
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| Item 12:- |
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