Product Information
The high performance draft range differential pressure transmitter model EJA120A outputs 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.
YOKOGAWA Pressure Transmitter EJA Series.
- EJA110A Differential Pressure Transmitter
- EJA210A Draft Range Differential Pressure Transmitter
- EJA310A High Static Differential Pressure Transmitter
- EJA210/ EJA220A Flange Mounted Differential Pressure Transmitter
- etc
Specifications
EJA120A Draft Range Differential Pressure Transmitter | ||
E Capsule | ||
Range | -1 to 1 kPa(-4 to 4 inH2O) | |
Span | 0.1 to 1 kPa(0.4 to 4 inH2O) | |
Accuracy | ±0.2% | |
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 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) | |
Ambient temperature | -25 to 80 deg C (-13 to 176 deg F) | |
Process temperature | -25 to 80 deg C (-13 to 176 deg F) | |
Maximum working pressure | 50 kPa (7.25 psi) | |
Mounting | 2-inch pipe mounting | |
Wetted parts material | Capsule | SUS316L(Diaphragm material is Hastelloy C-276) |
Cover flange | SUS316 | |
Housing | Cast aluminum | |
