EJA115 EJA110 EJA530 EJA115 Eja115-dms400a-92na Eja115-hkxytech
  • EJA115 EJA110 EJA530 EJA115 Eja115-dms400a-92na Eja115
  • EJA115 EJA110 EJA530 EJA115 Eja115-dms400a-92na Eja115
  • EJA115 EJA110 EJA530 EJA115 Eja115-dms400a-92na Eja115

EJA115 EJA110 EJA530 EJA115 Eja115-dms400a-92na Eja115

2015-06-16 11:27:08

Description:

The model EJA115 Low Flow Transmitter is a flowmeter comprised of a differential pressure transmitter 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.……

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Description

 

Quick Details

Place of Origin:

Japan

Brand Name:

Yokogawa

Model Number:

EJA115A

Output:

4 to 20 mA DC signal corresponding

Range:

-1 to 1 kPa(-4 to 4 inH2O)

Accuracy::

±0.2%

Certificates:

FM, CENELEC ATEX, CSA, IECEx





Packaging & Delivery

Packaging Details:standard exported packing ,or according to the customer's requested.
Delivery Detail:2-4  weeks after received order's payment



Specifications

1.Application: Used for liquid, gas or steam 
2.Output: 2 wiring system, 4- 20mA output signal, BRAIN or HART agreemen  

 

 

Features:

Excellent performance and stability

The EJA series uses a silicon resonant sensor formed from monocrystal silicon, a perfect material which has no hysteresis in pressure or temperature changes. The sensor minimizes overpressure, temperature change, and static pressure effects, and thus offers unmatched long-term stability.

Compact and light-weight design

Half the weight of conventional models thanks to miniaturization of the casing with the amplifier ASIC, pressure cell structure, and flange. The ASIC uses the minimum number of parts and improves the reliability of the amplifier.

Fieldbus communication capability

Fieldbus is a digital two-way communication system. It is a revolutionary technology for configuring instrumentation control systems and a promising successor to the standard 4 to 20 mA analog communication used in most field instruments today.
EJA series offers two types of fieldbus models, FOUNDATION™ fieldbus Low Voltage Mode and PROFIBUS PA devices, which ensure interoperability between Yokogawa and other manufactures. As for software, the EJA series incorporates two AI function blocks that compute differential and static pressures to allow flexible configuration of instrumentation.

 

Specifications:



EJA115 Low Flow Transmitter
L CapsuleM CapsuleH Capsule
Water equivalent0.016 to 7.2 l/min0.022 to 23 l/min0.07 to 33 l/min
Air equivalent flow0.44 to 198 Nl/min0.63 to 635 Nl/min2 to 910 Nl/min
Differential pressure span1 to 10 kPa2 to 100 kPa20 to 210 kPa
(2 to 40 inH2O)(8 to 400 inH2O)(80 to 840 inH2O)
Accuracy±5%±5%±5%
Degrees of protectionIP67, NEMA 4X, and JIS C0920 immersion proof
CertificatesFM, CENELEC ATEX, CSA, TIIS, IECEx
Output4 to 20 mA DC or FOUNDATION™ fieldbus or PROFIBUS PA 2-wire system with digital communication
Supply voltageBRAIN 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 pressure3.5 MPa14 MPa
(500 psi)(2000 psi)
Mounting2-inch pipe mounting
Wetted parts materialCapsuleSUS316L(Diaphragm material is Hastelloy C-276)
ManifoldSUS316
Cover flangeSUS316
HousingCast aluminum alloy or SUS316 equivalent stainless steel (optional)