YOKOGAWA EJX118A Diaphragm Sealed Differential Pressure Transmitter
Multi-sensing, an Evolution in the Silicon Resonant Sensor
Diaphragm seals are used to prevent process medium form entering directly into the pressure-sensing assembly of the differential pressure transmitter, they are connected to the transmitter using capillaries filled with fill fluid.
YOKOGAWA EJX118A Diaphragm Sealed Differential Pressure Transmitters can be used to measure liquid, gas, or steam flow, as well as liquid level, density, and pressure.
The multi-sensing technology provides the advanced diagnostic function to detect such abnormalities as an impulse line blockage.
The EJX series is available with BRAIN, HART, and FOUNDATION™ fieldbus communication protocols.
Ordering Examples:
EJX118A-DMSCG-912NN-WA13B1SW00-BA23
EJX118A-DHSCG-917DN-WJ12B2SW00-AA25
EJX118A-EHSCG-919DB-WA18B1SW30-BA22
EJX118A-EMSCG-914EN-WJ28C1SW40-AA24
EJX118A-DMSCJ-912NJ-EA14B1SE01-BB21
EJX118A-DHSCJ-917DJ-EA23B1SE02-AB26
EJX118A-EHSCJ-919EJ-YA1WB1SY01-BC23
EJX118A-EMSCJ-914EB-YJ2WC2SY05-BC27
If you do not have complete model number, never mind, just supply us detailed parameters by email, we can choose model number and give you a quotation immediately.
Specifications YOKOGAWA Diaphragm Sealed Differential Pressure Transmitter EJX118A
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EJX118A Diaphragm Sealed Differential Pressure Transmitter |
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M Capsule |
H Capsule |
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Range |
-100 to 100 kPa
(-400 to 400 inH2O) |
-500 to 500 kPa
(-2000 to 2000 inH2O) |
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Span |
2 to 100 kPa
(8 to 400 inH2O) |
10 to 500 kPa
(40 to 2000 inH2O) |
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Accuracy |
±0.15% |
±0.15% |
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Degrees of protection |
IP67, NEMA 4X, and JIS C0920 immersion proof |
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Certificates |
FM, CENELEC ATEX, CSA, IECEx |
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Output |
4 to 20 mA DC or FOUNDATION™ fieldbus, 2-wire system with digital communication |
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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 and 9 to 17.5 V DC for FISCO) |
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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 temperature range. |
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Process temperature |
-50 to 310 deg C (-58 to 590 deg F)
It must be within the fill fluid operating temperature range. |
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Maximum working
pressure |
Flange rating pressure |
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Mounting |
Transmitter: 2-inch pipe mounting
Diaphragm seals: flange mounting |
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Process flange size |
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Flush type: |
3-inch (80 mm), 2-inch (50 mm),
1 1/2-inch (40 mm) |
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Extended type: |
4-inch (100 mm), 3-inch (80 mm) |
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Combination
type: |
4-inch (100 mm) for extended high side,
3-inch (80 mm) for flush low side |
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Diaphragm material |
SUS316L, Hastelloy C-276, Tantalum, Titanium |
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Process flange material |
S25C, SUS304, SUS316 |
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Housing |
Cast aluminum alloy or ASTM CF-8M stainless steel (optional) |
