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EJX120A Draft Range Differential Pressure Transmitter

  • EJX120A Draft Range Differential Pressure Transmitter

EJX120A Draft Range Differential Pressure Transmitter

Details

 

Yokogawa EJX120A Draft Range Differential Pressure Transmitter
The high performance draft range differential pressure transmitter EJX120A features single crystal silicon resonant sensor and is suitable 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 or heat trace breakage.
The EJX series of differential pressure transmitters are available with BRAIN, HART, and FOUNDATION™ fieldbus communication protocols.
 
Downloads for EJX120A
 
Specifications

　

EJX120A Differential Pressure Transmitter

E Capsule

Range

-1 to 1 kPa

(-4 to 4 inH2O)

Span

0.025 to 1 kPa

(0.1 to 4 inH2O)

Accuracy

±0.09%

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

-25 to 80 deg C (-13 to 176 deg F) (general use type)

Process temperature

-25 to 80 deg C (-13 to 176 deg F) (general use type)

Maximum working pressure

50 kPa

(7.25 psi)

Mounting

2-inch pipe mounting

Wetted parts material

Capsule

316L SST(Diaphragm material is Hastelloy C-276)

Cover flange

ASTM CF-8M

Housing

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

 

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