Manufacturer: Yokogawa Electric Corporation Yokogawa Differential Pressure Transmitter EJA110A-EMS4A-92DA/D4 (Discontinued)
Manufacturer: Yokogawa Electric Corporation
Yokogawa Differential Pressure Transmitter EJA110A-EMS4A-92DA/D4 (Discontinued)
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 corre- sponding to the measured differential pressure. Yokogawa Differential Pressure Transmitter EJA110A-EMS4A-92DA/D4 also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.
BRIEF SPECIFICATIONS
EJA110A-EMS4A-92DA/D4 Transmitter
L Capsule
M Capsule
H Capsule
V Capsule
Differential pressure span
0.5 to 10 kPa {50 to 1000 mmH2O} {2 to 40 inH2O} {5 to 100 mbar}
1 to 100 kPa {100 to 10000 mmH2O} {4 to 400 inH2O} {10 to 1000 mbar}
5 to 500 kPa { 0.05 to 5 kgf/cm2} {20 to 2000 inH2O} {50 to 5000 mbar}
0.14 to 14 MPa
{ 1.4 to 140 kgf/cm2}*1 {20 to 2000 psi} {1.4 to 140 bar}
Accuracy
±0.065 %
Degrees of protection
IP67, NEMA 4X, and JIS C0920 immersion proof
Certificates
FM, CENELEC ATEX, CSA, TIIS, IECEx
Output
4 to 20 mA DC or FOUNDATION fieldbus or PROFIBUS PA 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 model and 9 to 17.5 V DC for FISCO model)
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 working pressure
3.5 MPa (500 psi)
16 MPa (2300 psi)
Mounting
2-inch pipe mounting
Wetted parts material
Capsule
Hastelloy C-276, Monel, Tantalum
Bolts and nuts material
SCM435,SUS630,SUH660
Mounting bracket
SECC Carbon steel, SUS304, SUS316,