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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Assortments

▶ Pressure Transmitter EJA ▶ Pressure Transmitters EJA-E ▶ Pressue Transmitter EJX ▶ Safety Instrumented System (SIS) ▶ Valve Positioners & Converters ▶ Field Mount Indicators ▶ Temperature Transmitters ▶ Magnetic Flowmeters ▶ Vortex Flowmeter ▶ Ultrasonic Flowmeters ▶ Coriolis Mass Flowmeters - ROTAMASS 3-Series ▶ Variable Area Flowmeters – Rotameters ▶ Device Smart Communicators ▶ PORTABLE AND HANDHELD INSTRUMENTS ▶ Distributed Control System (DCS) ▶ Process Analyzers ▶ Paperless Recorders ▶ Strip Chart Recorders ▶ Data Acquisition Equipment ▶ UT Series Temperature Controllers ▶ UP Series Program Controllers ▶ UM Series Digital Indicators with Alarms ▶ UT100 Series Temperature Controllers ▶ UD Series Manual Setters ▶ Limit Controllers ▶ YS Series Single-loop Controllers

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 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 100 kPa	20 to 210 kPa
		(2 to 40 inH2O)	(8 to 400 inH2O)	(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	14 MPa
		(500 psi)	(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)