Specifications

Standard 4-20ma differential pressure transmitter
1.Experienced manufacturer
2.high quality
3.CE

Standard 4-20ma differential pressure transmitter

 

 

Description of Standard 4-20ma differential pressure transmitter :

Standard 4-20ma differential pressure transmitter can be used to measure liquid, gas, or steam flow as well as liquid level,density and pressure. Yokogawa pressure transmitter outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure. 4-20ma pressure transmitter Yokogawa pressure transmitter model Eja110a
The EJA Series is available with BRAIN, HART, FOUNDATION fieldbus or PROFIBUS PA communication protocols.  

 

Technical data of Standard  4-20ma differential pressure transmitter:  

 

		EJA110A Differential Pressure Transmitter
		L Capsule	M Capsule	H Capsule	V Capsule
Range		-10 to 10 kPa	-100 to 100 kPa	-500 to 500 kPa	-0.5 to 14 MPa
		(-40 to 40 inH2O)	(-400 to 400 inH2O)	(-2000 to 2000 inH2O)	(-70 to 2000 psi)
Span		0.5 to 10 kPa	1 to 100 kPa	5 to 500 kPa	0.14 to 14 MPa
		(2 to 40 inH2O)	(4 to 400 inH2O)	(20 to 2000 inH2O)	(20 to 2000 psi)
Accuracy		±0.075%	±0.065%	±0.065%	±0.065%
Degrees of protection		IP67, NEMA 4X, and JIS C0920 immersion proof
Certificates		FM, CENELEC ATEX, CSA, IECEx
Output		4 to 20 mA DC, 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		16MPa(2300psi)
		3.5MPa(500psi) for L capsule with special materials
Mounting		2-inch pipe mounting
Wetted parts material	Capsule	SUS316L(Diaphragm material is Hastelloy C-276),
		Hastelloy C-276, Tantalum, Monel
	Cover flange	SUS316, Hastelloy C-276, Monel
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.

 

 

If you are interesting yokogawa pressure transmitter, rosemount pressure transmitter, small pressure transmitter, please contact me freely.