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The high performance gauge pressure transmitter EJX630A and absolute pressure transmitter EJX610A feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.EJX610A and EJX630A output a 4 to 20 mA DC signal corresponding to the measured pressure. They also feature quick response, remote setup and monitoring via BRAIN or HART communications, diagnostics, and optional status output for pressure high/low alarm.The multi-sensing technology provides the advanced diagnostic function to detect such abnormalities as an impulse line blockage or heat trace breakage.FOUNDATION Fieldbus protocol type is also available.All EJX series models in their standard confiuration,with the exception of the Fieldbus type, are certifid by TÜV as complying with SIL 2 for safety requirement.

EJX610A and 630A(Measurement values below are in absolute for EJX610A)

A Capsule

B Capsule

C Capsule

D Capsule

Range

EJX610A

0 to 200 kPa(0 to 29 psi)

0 to 2 MPa(0 to 290 psi)

0 to 10 MPa(0 to 1450 psi)

0 to 70 MPa(0 to 10150 psi)

EJX630A

-100 to 200 kPa(-14.5 to 29 psi)

-0.1 to 2 MPa(-14.5 to 290 psi)

-0.1 to 10 MPa(-14.5 to 1450 psi)

-0.1 to 70 MPa(-14.5 to 10150 psi)

Span

2 to 200 kPa(0.3 to 29 psi)

0.01 to 2 MPa(1.5 to 290 psi)

0.05 to 10 MPa(7.3 to 1450 psi)

0.35 to 70 MPa(50.8 to 10150 psi)

Accuracy(High accuracy option available with EJX630A)

±0.04%

±0.04%

±0.04%

±0.04%

Degrees of protection

IP67, NEMA 4X

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

4 MPa(580 psi)

16 MPa(2300 psi)

25 MPa(3600 psi)

105 MPa(15200 psi)

Mounting

Direct mounting/2-inch pipe mounting

Wetted parts material

Capsule

Hastelloy C-276

Process connection

316L SST, Hastelloy C-276

Housing

Cast aluminum alloy or ASTM CF-8M stainless steel (optional)

Our main products include rosemount pressure transmitter, rosemount 3051, 248 temperature transmitter, flow transmitter, liquid level meter, flowmeter, Rosemount dp Transmitter, flow meter, thermal resistance, thermocouple, level gauge, temperature controller and sensors. The brands we can supply include Rosemount, Yokogawa, Abb, Honeywell, Siemens, etc. We have attained ISO9001:2008 certification. Moreover, we had won a lot of awards. Most of our products are exported to Europe, the Middle East, Asia, and America. Thanks to more than 5 years hard work, we have enjoyed a high reputation at home and abroad.