Specifications

2014 new products Eja115a eja pressure transmitter
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2014 new products Eja115a eja pressure transmitter

 

Description of 2014 new products Eja115a eja pressure transmitter:

2014 new products Eja115a eja 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.

Features of 2014 new products Eja115a eja pressure transmitter:

1.The model Yokogawa EJA115 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.
2.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.

 

Specification of 2014 new products Eja115a eja pressure 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)

 

 

About Us:

Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.