Yokogawa EJA118W EJA118N EJA118Y Diaphragm Sealed Differential Pressure Transmitter 4 to 20 mA DC HART protocol Vietnam Iran
The high performance differential pressure transmitter model EJA430A can be used to measure liquid, gas, or steam flow as well as liquid level, density and pressure. It outputs a 4 to 20 mA DC signal corresponding
to the measured differential pressure. Model EJA430A also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.
EJA118W-EMSA1CB-AAZ-9CDJ/D4/*1 EJA118W-EMSA1CB-AAZ-9CDJ/D4/*1
EJA118W-FMSA2DBAA0599DB/KS2/D3/M05/T37
EJA118W-FMSA2DBAA0599DB/KS25/D4/M05/T37
Specifications:
| EJA118W / EJA118N / EJA118Y Diaphragm Sealed Differential Pressure Transmitters | ||
| M Capsule | H Capsule | |
| Range | -100 to 100 kPa | -500 to 500 kPa |
| (-400 to 400 inH2O) | (-2000 to 2000 inH2O) | |
| Span | 2.5 to 100 kPa | 25 to 500 kPa |
| (10 to 400 inH2O) | (100 to 2000 inH2O) | |
| Accuracy | ±0.2% | ±0.2% |
| Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | |
| Certificates | FM, CENELEC ATEX, CSA, TIIS, 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 60 deg C (-40 to 140 deg F) (general use type) | |
| -30 to 60 deg C (-22 to 140 deg F) (with integral indicator) | ||
| It must be within the fill fluid operating temprature range | ||
| Process temperature | -50 to 300 deg C (-58 to 572 deg F) | |
| It must be within the fill fluid operating temprature range | ||
| Maximum working pressure | Flange rating pressure | |
| Mounting | Transmitter: 2-inch pipe mounting | |
| Diaphragm seals: flange mounting | ||
| Process flange size | Flush type: 3-inch(80mm), 2-inch(50mm) | |
| Extended type: 4-inch(100mm), 3-inch(80mm) | ||
| Combination type: | 4-inch(100mm) for extended high side, | |
| 3-inch(80mm) for flush low side | ||
| Diaphragm material | SUS316L, Hastelloy C-276, Tantalum, Titanium | |
| Process flange material | S25C, SUS304, SUS316 | |
| Housing | Cast aluminum alloy or SUS316 equivalent stainless steel (optional) | |