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EJX115A Low Flow Transmitter
EJX115A Low Flow Transmitter
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EJX Series Differential Pressure Transmitter logo
The model EJX115A Low Flow Transmitter is a differential pressure transmitter assembled with an integral orifice and excellent for very low flow measurement. It outputs a 4 to 20 mA DC signal corresponding to the measured flow. The orifice is available in six types with a bore ranging from 0.508 mm to 6.350 mm. The combination of the bore selection with the differential pressure measurement span variation of the differential pressure transmitter enables a wide range of very small flow measurement.
 
The EJX series is available with BRAIN, HART, and FOUNDATION™ fieldbus communication protocols.
 
 
  EJX115A general specifications(267KB)
 
  List of EJX series general specifications
 
  List of EJX series drawings
 
EJX115A 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 IFO ±5% ±5% ±5%
DP ±0.04% ±0.04% ±0.04%
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 16 MPa
(2300 psi)
Mounting 2-inch pipe mounting
Wetted parts material Capsule 316L SST (Diaphragm material is Hastelloy C-276)
Manifold 316 SST
Cover flange ASTM CF-8M
Housing Cast aluminum alloy or ASTM CF-8M stainless steel (optional)

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