压力仪表 变送器仪表 校验仪表 流量仪表 温度仪表 液位仪表 显示仪表

CW-DBS208AIERT,CW-DBS208AIERM1,CW-DBS208AIERM2,CW-DBS208AIERM3,

CW-DBS208AIERZ,CW-DBS208AIERQ,CW-DBS208AIERA,CW-DBS208AIERF,

CW-DBS208AIERC,CW-DBS208AIERS,CW-DBS208AIEPi,CW-DBS208AIEPd,

扩散硅压力变送器采用进口扩散硅或 陶瓷芯体作为压力检测元件，传感器信号经高性能电子放大器转换成0-10mA或4-20mA统一输出信号。可替代传统的远传压力表，霍尔元件、差动变送器，并具有DDZ-Ⅱ及DDZ-Ⅲ型变送器性能。压力变送器能与各种型号的动圈式指示仪、数字压力表、电子电位差计配套使用，压力变送器也能与各种自动调节系统或计算机系统配套使用。
 

CW-DBS208、308系列扩散硅压力变送器的主要技术指标
 

·精度等级：0.25级基本误差±0.25% 
·非线性误差：0.3级≤±0.3%FS
·滞后误差：≤±0.3%FS 
·输出特性：
①0-10mA输出，负载电阻0-1.5KΩ
②4-20mA输出，负载电阻0-600Ω
③恒流输出内阻大于10MΩ
④二线制4-20mA输出：标准供电DC24V 
·防爆标志：（RPT-Ⅲ）：Exia Ⅱ CT4-6
 

CW-DBS208、308系列扩散硅压力变送器的型号命名方式

CW-DBS208	扩散硅压力变送器（普通）
CW-DBS308	扩散硅压力变送器（防爆）
	代码	量程范围
	A	0-5KPa-20KPa
	B	0-20KPa-70KPa
	C	0-70KPa-350KPa
	D	0-200KPa-700KPa
	E	0-0.7MPa-3.5MPa
	F	0-2.0MPa-7MPa
	G	0-7MPa-35MPa
	H	0-20MPa-100MPa
		代码	精度等级
		Ⅰ	0.1%
		Ⅱ	0.25%
		Ⅲ	0.5%
			代码	输出代号
			E	4-20mADC二线
			K	0-10mA
			M	用户约定
				代码	压力连接
				R	标准型（M20×1.5）
				P	齐平膜
				O	按用户尺寸加工
					代码	选项
					i	本安型iaⅡCT6
					d	隔爆型dⅡBT4
					T	船用型
					M1	线性指示表
					M2	LED数字显示表
					M3	LCD显示表
					Z	阻尼调整
					Q	迁移
					A	绝压测量
					F	负压测量
					C	选用陶瓷传感器（带＊量程无）
					S	散热器及过程连接件
					Y	用户约定

 

CW-DBS208AIEPM1,CW-DBS208AIEPM2,CW-DBS208AIEPM3,CW-DBS208AIEPZ,

CW-DBS208AIEPQ,CW-DBS208AIEPA,CW-DBS208AIEPF,CW-DBS208AIEPC,

CW-DBS208AIEPS,CW-DBS208AIEPY,CW-DBS208AIEPT,CW-DBS208AIEQC,

CW-DBS208AIEQi,CW-DBS208AIEQd,CW-DBS208AIEQY,CW-DBS208AIEQS,

CW-DBS208AIEQT,CW-DBS208AIEQM1,CW-DBS208AIEQM2,CW-DBS208AIEQM3,

CW-DBS208AIEQZ,CW-DBS208AIEQQ,CW-DBS208AIEQA,CW-DBS208AIEQF,

CW-DBS208AIKRi,CW-DBS208AIKRd,CW-DBS208AIKRY,CW-DBS208AIMQA,

CW-DBS208AIKRT,CW-DBS208AIKRM1,CW-DBS208AIKRM2,CW-DBS208AIKRM3,

CW-DBS208AIKRZ,CW-DBS208AIKRQ,CW-DBS208AIKRA,CW-DBS208AIKRF,

CW-DBS208AIKRC,CW-DBS208AIKRS,CW-DBS208AIKPi,CW-DBS208AIKPd,

CW-DBS208AIKPM1,CW-DBS208AIKPM2,CW-DBS208AIKPM3,CW-DBS208AIKPZ,

CW-DBS208AIKPQ,CW-DBS208AIKPA,CW-DBS208AIKPF,CW-DBS208AIKPC,

CW-DBS208AIKPS,CW-DBS208AIKPY,CW-DBS208AIKPT,CW-DBS208AIKQC,

CW-DBS208AIKQi,CW-DBS208AIKQd,CW-DBS208AIKQY,CW-DBS208AIKQS,

CW-DBS208AIKQT,CW-DBS208AIKQM1,CW-DBS208AIKQM2,CW-DBS208AIKQM3,

CW-DBS208BIIIEQT,CW-DBS208BIIIEQM1,CW-DBS208BIIIEQM2,CW-DBS208BIIIEQM3,

CW-DBS208BIIIEQZ,CW-DBS208BIIIEQQ,CW-DBS208BIIIEQA,CW-DBS208BIIIEQF,

CW-DBS208BIIIKRi,CW-DBS208BIIIKRd,CW-DBS208BIIIKRY,CW-DBS208BIIIMQA,

CW-DBS208BIIIKRT,CW-DBS208BIIIKRM1,CW-DBS208BIIIKRM2,CW-DBS208BIIIKRM3,

CW-DBS208BIIIKRZ,CW-DBS208BIIIKRQ,CW-DBS208BIIIKRA,CW-DBS208BIIIKRF,

CW-DBS208BIIIKRC,CW-DBS208BIIIKRS,CW-DBS208BIIIKPi,CW-DBS208BIIIKPd,

CW-DBS208BIIIKPM1,CW-DBS208BIIIKPM2,CW-DBS208BIIIKPM3,CW-DBS208BIIIKPZ,

CW-DBS208BIIIKPQ,CW-DBS208BIIIKPA,CW-DBS208BIIIKPF,CW-DBS208BIIIKPC,

CW-DBS208BIIIKPS,CW-DBS208BIIIKPY,CW-DBS208BIIIKPT,CW-DBS208BIIIKQC,

CW-DBS208BIIIKQi,CW-DBS208BIIIKQd,CW-DBS208BIIIKQY,CW-DBS208BIIIKQS,

CW-DBS208BIIIKQT,CW-DBS208BIIIKQM1,CW-DBS208BIIIKQM2,CW-DBS208BIIIKQM3,

CW-DBS208BIIIKQZ,CW-DBS208BIIIKQQ,CW-DBS208BIIIKQA,CW-DBS208BIIIKQF,

CW-DBS208BIIIMRi,CW-DBS208BIIIMRd,CW-DBS208BIIIMRY,CW-DBS208BIIIMQF,

CW-DBS208BIIIMRT,CW-DBS208BIIIMRM1,CW-DBS208BIIIMRM2,CW-DBS208BIIIMRM3,

CW-DBS208BIIIMRZ,CW-DBS208BIIIMRQ,CW-DBS208BIIIMRA,CW-DBS208BIIIMRF,

CW-DBS208BIIIMRC,CW-DBS208BIIIMRS,CW-DBS208BIIIMPi,CW-DBS208BIIIMPd,

CW-DBS208BIIIMPM1,CW-DBS208BIIIMPM2,CW-DBS208BIIIMPM3,CW-DBS208BIIIMPZ,

CW-DBS208BIIIMPQ,CW-DBS208BIIIMPA,CW-DBS208BIIIMPF,CW-DBS208BIIIMPC,

CW-DBS208BIIIMPS,CW-DBS208BIIIMPY,CW-DBS208BIIIMPT,CW-DBS208BIIIMQC,