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

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型号	应用		类型	膜盒	测量范围		大工作压力
					kPa	inH2O	MPa	psi
EJA110A	差压		传统安装*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		内装孔板	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	带远程密封的差压& 液位		凸法兰 平法兰 组合型	M H	2.5～100 25～500	10～400 100～2000	取决于法兰等级
EJA120A	取决于法兰等级		传统安装*1	E	0.1～1	0.4～4	50 kPa	7.25
EJA130A	差压&液位		传统安装*1	M H	1～100 5～500	4～400 20～2000	32 32	4500 4500
EJA210A EJA220A	液位，封闭式或开放式储槽		平法兰 凸法兰	M H	1～100 5～500	4～400 20～2000	取决于法兰等级
EJA310A	绝(真空)压*2		传统安装*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	表压		传统安装*1	A B	0.03～3 MPa 0.14～14 MPa	4.3～430 psi 20～2000 psi	3 14	430 2000
EJA438W EJA438N	带远程密封的表压		平法兰	A B	0.06～3 MPa 0.46～14 MPa	8.6～430 psi 66～2000 psi	取决于法兰等级
			凸法兰	A B	0.06～3 MPa 0.46～7 MPa	8.6～430 psi 66～1000 psi
EJA440A	高压		传统安装*1	C D	5～32 MPa 5～50 MPa	720～4500 psi 720～7200 psi	32 50	4500 7200
EJA510A EJA530A EJA530A /HAC	绝压&表压*2		直接安装	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:	传统安装为1/4NPT或Rc1/4过程连接(带过程适配器的1/2NPT或Rc1/2)。
*2:	绝压变送器的测量值。
*3:	当与接液部件材质代码H、M、T、A、D、B组合使用时，值为3.5 MPa(500 psi)。