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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.
The EJA Series is available with BRAIN, HART, FOUNDATION™ fieldbus or PROFIBUS PA communication protocols.
Specifications
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EJA210A / EJA220A |
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M Capsule |
H Capsule |
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Range |
-100 to 100 kPa |
-500 to 500 kPa |
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Span |
1 to 100 kPa |
5 to 500 kPa |
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Accuracy |
±0.2% |
±0.2% |
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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 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) |
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Ambient temperature |
-40 to 85 deg C (-40 to 185 deg F) (general use type) |
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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 |
Flange rating pressure |
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Mounting |
Flange mounting |
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Process flange size |
EJA210A: 3-inch (80mm), 2-inch (50mm) |
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Diaphragm material |
SUS316L, Hastelloy C-276, Tantalum |
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Process flange material |
S25C, SUS304, SUS316 |
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Housing |
Cast aluminum alloy or SUS316 equivalent stainless steel (optional |
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