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Yokogawa

YOKOGAWA EJX440A High Static Gauge Pressure Transmitter

YOKOGAWA ®
EJX440A High Static Gauge Pressure Transmitter
Summary:
Yokogawa EJX440A High Static Gauge Pressure TransmitterThe high static gauge pressure transmitter EJX440A features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam pressure.
 
The multi-sensing technology provides the advanced diagnostic function to detect such abnormalities as an impulse line blockage or heat trace breakage.
The EJX series is available with BRAIN, HART, and FOUNDATION™  fieldbus communication protocols.
 
Downloads for EJX440A
 
Specifications
  EJX440A Gauge Pressure Transmitter
C Capsule D Capsule
Range -0.1 to 32 MPa -0.1 to 50 MPa
(-14.5 to 4500 psi) (-14.5 to 7200 psi)
Span 0.25 to 32 MPa 0.25 to 50 MPa
(36 to 4500 psi) (36 to 7200 psi)
Accuracy ±0.04% ±0.04%
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, 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 and 9 to 17.5 V DC for FISCO)
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 overpressure 48 MPa (6750 psi) 75 MPa (10800 psi)
Mounting 2-inch pipe mounting
Wetted parts material Capsule 316L SST(Diaphragm material is Hastelloy C-276)
Cover flange 316 SST
Housing Cast

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