EJA115 EJA110 EJA530 EJA115 Eja115-dms400a-92na Eja115 Pressure Transmitters

详情

• Quick Details

  Place of Origin:	Japan	Brand Name:	Yokogawa	Model Number:	EJA**5A
  Output:	4 to *0 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:	**4  weeks after received order's payment

   

   

  Specifications

  1.Application: Used for liquid, gas or steam 
  2.Output: 2 wiring system, *- *0mA 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 *0 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:

   

  		EJA**5 Low Flow Transmitter
  		L Capsule	M Capsule	H Capsule
  Water equivalent		0.**6 to 7.2 l/min	0.**2 to *3 l/min	0.*7 to *3 l/min
  Air equivalent flow		0.*4 to **8 Nl/min	0.*3 to **5 Nl/min	2 to **0 Nl/min
  Differential pressure span		1 to *0 kPa	2 to **0 kPa	*0 to **0 kPa
  		(2 to *0 inH2O)	(8 to **0 inH2O)	(*0 to **0 inH2O)
  Accuracy		±5%	±5%	±5%
  Degrees of protection		IP*7, NEMA 4X, and JIS C***0 immersion proof
  Certificates		FM, CENELEC ATEX, CSA, TIIS, IECEx