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Yokogawa Pressure Transmitter EJA110A can be used to measure liquid, gas, or steam flow as well as liquid level, density and pressure.
The EJA Series is available with BRAIN, HART, FOUNDATION™ fieldbus or PROFIBUS PA communication protocols.
The high performance differential pressure transmitter model EJA110A 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.
Yokogawa Pressure Transmitter Specifications:
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EJA110A Differential Pressure Transmitter |
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L Capsule |
M Capsule |
H Capsule |
V Capsule |
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Range |
-10 to 10 kPa (-40 to 40 inH2O) |
-100 to 100 kPa (-400 to 400 inH2O) |
-500 to 500 kPa (-2000 to 2000 inH2O) |
-0.5 to 14 MPa (-70 to 2000 psi) |
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Span |
0.5 to 10 kPa (2 to 40 inH2O) |
1 to 100 kPa (4 to 400 inH2O) |
5 to 500 kPa (20 to 2000 inH2O) |
0.14 to 14 MPa (20 to 2000 psi) |
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Accuracy |
±0.075% |
±0.065% |
±0.065% |
±0.065% |
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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, FOUNDATION™ fieldbus or PROFIBUS PA 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 model and 9 to 17.5 V DC for FISCO model) |
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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) |
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Process temperature |
-40 to 120 deg C (-40 to 248 deg F) (general use type) |
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Maximum working pressure |
16MPa(2300psi) 3.5MPa(500psi) for L capsule with special materials |
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Mounting |
2-inch pipe mounting |
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Wetted parts material |
Capsule |
SUS316L(Diaphragm material is Hastelloy C-276), Hastelloy C-276, Tantalum, Monel |
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Cover flange |
SUS316, Hastelloy C-276, Monel |
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Housing |
Cast aluminum alloy or SUS316 equivalent stainless steel (optional) |
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