Yokogawa EJA115 Low Flow Transmitter

EJA115 Low Flow Transmitter

L Capsule

M Capsule

H Capsule

Water equivalent

0.016 to 7.2 l/min

0.022 to 23 l/min

0.07 to 33 l/min

Air equivalent flow

0.44 to 198 Nl/min

0.63 to 635 Nl/min

2 to 910 Nl/min

Differential pressure span

1 to 10 kPa
(2 to 40 inH2O)

2 to 100 kPa
(8 to 400 inH2O)

20 to 210 kPa
(80 to 840 inH2O)

Accuracy

±5%

±5%

±5%

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)

14 MPa
(2000 psi)

Mounting

2-inch pipe mounting

Wetted parts material

Capsule

SUS316L(Diaphragm material is Hastelloy C-276)

Manifold

SUS316

Cover flange

SUS316

Housing

Cast aluminum alloy or SUS316 equivalent stainless steel (optional)