The absolute and gauge pressure transmitter model EJA510A and EJA530A can be used to measure liquid, gas, or steam pressure. Both output a 4 to 20 mA DC signal corresponding to the measured pressure, and also feature remote setup and monitoring through communications with the BRAIN? terminal and CENTUM CS? or μXL? or HART? 275 host.
STANDARD SPECIFICATIONS Refer to GS 01C22T02-00E for FOUNDATION Fieldbus communication type and GS 01C22T03-00E for PROFIBUS PA communication type marked with “”. PERFORMANCE SPECIFICATIONS Zero-based calibrated span, linear output, wetted parts material code ‘S’ and silicone oil. Reference Accuracy of Calibrated Span (including the effects of zero-based linearity, hysteresis, and repeatability, values are in absolute for EJA510A)
0.2 % of Span
0.075 % of Span, when/ HAC is specified (EJA530A: A, B and C capsule)
0.12 % of Span, when/ HAC is specified (EJA530A: D capsule) For spans below X,
[0.050.15 ] % of Span
[0.0250.05 ] % of span, when/ HAC is specified (EJA530A: A, B and C capsule)
[0.030.09 ] % of span, when/ HAC is specified (EJA530A: D capsule) X Span X Span X Span Where X equals: Capsule X MPa {psi} A 20 kPa {2.9} A with/ HAC 40 kPa {5.8} B 0.2 {29} C 1 {145} D 8 {1160} Ambient Temperature Effects Total Effects per 28 C (50 F) Change
[0.15% Span 0.15% URL] Stability
0.1% of URL per 12 months Vibration Effects
0.1 % of URL (5 to 15Hz; 4mm peak-to-peak constant displacement, 15 to 150Hz; 2g, 150 to 2000Hz; 1g) Model EJA510A and EJA530A Absolute and Gauge Pressure Transmitters Yokogawa Electric Corporation 2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan Phone: 81-422-52-5690 Fax.: 81-422-52-2018 GS 01C21F01-00E GS 01C21F01-00E ?Copyright Apr. 1999 23rd Edition April 2013 Power Supply Effects “”
0.005 % per Volt (from 21.6 to 32 V DC, 350 ) FUNCTIONAL SPECIFICATIONS Span & Range Limits (Values are in absolute for EJA510A) A B Measurement Span and Range Span Range Span Range psi (/D1) 1.45 to 29 0 to 29 14.5 to 290 0 to 290 bar (/D3) 0.1 to 2 kgf/cm2(/D4) 0.1 to 2 0 to 2 1 to 20 0 to 20 0 to 2 1 to 20 0 to 20 MPa 10 to 200 kPa 0 to 200 kPa 0.1 to 2 0 to 2 0.5 to 10 72.5 to 1450 0 to 10 C Span Range 0 to 1450 5 to 100 0 to 100 5 to 100 0 to 100 5 to 50 720 to 7200 0 to 50 D Span Range 0 to 7200 50 to 500 0 to 500 50 to 500 0 to 500 T01E.EPS URL is defined as the Upper Range Limit from the table above. Zero Ad

選型表

*注釋：使用大號字體查看。

型號	應用		類型	膜盒	測量范圍		大工作壓力
					kPa	inH2O	MPa	psi
EJA110A	差壓		傳統安裝*1	L M H V	0.5～10 1～100 5～500 0.14～14MPa	2～40 4～400 20～2000 20～2000 psi	16*3 16    16    16	2250*3 2250    2250    2250
EJA115	流量		內裝孔板	L M H	1～10 2～100 20～210	4～40 8～400 80～830	3.5 14 14	500 2000 2000
EJA118W EJA118N EJA118Y	帶遠程密封的差壓& 液位		凸法蘭 平法蘭 組合型	M H	2.5～100 25～500	10～400 100～2000	取決于法蘭等級
EJA120A	取決于法蘭等級		傳統安裝*1	E	0.1～1	0.4～4	50 kPa	7.25
EJA130A	差壓&液位		傳統安裝*1	M H	1～100 5～500	4～400 20～2000	32 32	4500 4500
EJA210A EJA220A	液位，封閉式或開放式儲槽		平法蘭 凸法蘭	M H	1～100 5～500	4～400 20～2000	取決于法蘭等級
EJA310A	絕(真空)壓*2		傳統安裝*1	L M A	0.67～10 1.3～130 0.03～3 MPa	2.67～40 0.38～38 inHg 4.3～430 psi	10 kPa 130 kPa 3000 kPa	40 in H2O 18.65 430
EJA430A	表壓		傳統安裝*1	A B	0.03～3 MPa 0.14～14 MPa	4.3～430 psi 20～2000 psi	3 14	430 2000
EJA438W EJA438N	帶遠程密封的表壓		平法蘭	A B	0.06～3 MPa 0.46～14 MPa	8.6～430 psi 66～2000 psi	取決于法蘭等級
			凸法蘭	A B	0.06～3 MPa 0.46～7 MPa	8.6～430 psi 66～1000 psi
EJA440A	高壓		傳統安裝*1	C D	5～32 MPa 5～50 MPa	720～4500 psi 720～7200 psi	32 50	4500 7200
EJA510A EJA530A EJA530A /HAC	絕壓&表壓*2		直接安裝	A B C D	10～200 0.1～2 MPa 0.5～10 MPa 5～50 MPa	1.45～29 psi 14.5～290 psi 72.5～1450 psi 720～7200 psi	200 kPa 2 10 50	29 290 1450 7200

*1:	傳統安裝為1/4NPT或Rc1/4過程連接(帶過程適配器的1/2NPT或Rc1/2)。
*2:	絕壓變送器的測量值。
*3:	當與接液部件材質代碼H、M、T、A、D、B組合使用時，值為3.5 MPa(500 psi)。