Yokogawa EJA120A Draft Range Differential Pressure Transmitter

  • Brand   Yokogawa
  • Type   Yokogawa EJA120A
Introduction

Yokogawa EJA120A Draft Range Differential Pressure Transmitter

Yokogawa EJA120A Draft Range Differential Pressure Transmitter Information

The high performance Yokogawa 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

Specifications of Yokogawa EJA120A Draft Range Differential Pressure Transmitter

Yokogawa 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)
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

-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


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