Yokogawa EJA210A EJA220A Differential Pressure Transmitter Digital communication Fieldbus protocol
Flange Mounted Differential Pressure Transmitters Yokogawa Yokogawa EJA210A EJA220A Differential Pressure Transmitter with LCD display Vietnam Iran
The high performance flange mounted differential pressure transmitter models EJA210A and 220A can be used to measure levels of densities of solidifying or precipitating liquids. Both output a 4 to 20 mA DC signal corresponding to the measured differential pressure. Models EJA210A and 220A also feature remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.
EJA210A-EMSA1F4C-9CDN/D4/*1 EJA220A-EMSA16J4C-9CDN/D4/*1/2 EJA220A-EHSA16J4C-9CDN/D4/*1/2
EJA210A-EMSA1F4C-9CDN/D4/*1 EJA220A-EMSA16J4C-9CDN/D4/*1/2
EJA220A-EHSA16J4C-9CDN/D4/*1/2 EJA210A-EHSA1F4C-9CDN/D4/*1 EJA210A-EMSA1F4C-9CDN/D4/*1
EJA210A-EHSA1F4C-9CDN/D4/*1 EJA210A-EHSA1F4C-9CDN/KF21/D4/*1 EJA210A-EHSA1F4C-9CDN/D4/*1/M13
EJA210A-DHSA1Z4B –92DN/FS1/D4/M13/T36 EJA210A-DHSA1Z4B–92DN/FS1/D4/M13/T36 EJA210A-EMSA1D2A-90DN/FF1
Specifications
| EJA210A / EJA220A Liquid Level Differential Pressure Transmitter | ||
| M Capsule | H Capsule | |
| Range | -100 to 100 kPa (-400 to 400 inH2O) | -500 to 500 kPa (-2000 to 2000 inH2O) |
| Span | 1 to 100 kPa (4 to 400 inH2O) | 5 to 500 kPa (20 to 2000 inH2O) |
| Accuracy | ±0.2% | ±0.2% |
| 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 working pressure | Flange rating pressure | |
| Mounting | Flange mounting | |
| Process flange size | EJA210A: 3-inch (80mm), 2-inch (50mm) EJA220A: 4-inch (100mm), 3-inch (80mm) | |
| Diaphragm material (High side) | SUS316L, Hastelloy C-276, Tantalum | |
| Process flange material | S25C, SUS304, SUS316 | |
| Housing | Cast aluminum alloy or SUS316 equivalent stainless steel (optional) | |
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