Specifications

EJA210A Flange Mounted Diff. Pressure Transmitter
Professional manufacturer
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EJA210A Flange Mounted Diff. Pressure Transmitter 

 

DESCRIPTION of EJA210A Flange Mounted Diff. Pressure Transmitter :

EJA210A Flange Mounted Diff. Pressure Transmitter is available with BRAIN, HART, FOUNDATION™ fieldbus or PROFIBUS PA communication protocols.
The high performance EJA210A EJA220A Transmitters can be used to measure levels of densities of solidifying or precipitating liquids. Both output a 4 to 20 mA DC signal corresponding to the measured differential pressure.

 

 

TECHNICAL DATA of EJA210A Liquid Level Differential Pressure Transmitter : 

	EJA210A / EJA220A Liquid Level Differential Pressure Transmitter
	M Capsule	H Capsule
Range	-100 to 100 kPa (-400 to 400 inH2O)	-500 to 500 kPa (-2000 to 2000 inH2O)
Span	1 to 100 kPa (4 to 400 inH2O)	5 to 500 kPa (20 to 2000 inH2O)
Accuracy	±0.2%	±0.2%
Degrees of protection	IP67, NEMA 4X, and JIS C0920 immersion proof
Certificates	FM, CENELEC ATEX, CSA, 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	Flange rating pressure
Mounting	Flange mounting
Process flange size	EJA210A: 3-inch (80mm), 2-inch (50mm) EJA220A: 4-inch (100mm), 3-inch (80mm)
Diaphragm material(High side)	SUS316L, Hastelloy C-276, Tantalum
Process flange material	S25C, SUS304, SUS316
Housing	Cast aluminum alloy or SUS316 equivalent stainless steel (optional)

 

 

DIMENSIONS of EJA210A Liquid Level Differential Pressure Transmitter :

 

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.