品牌:艾默生 | 规格: | 产地:美国 |
中海德(福建)工业设备有限公司主营产品:DCS集散式控制系统、PLC可编程控制器、数控系统、(CPU处理器、模块、卡件、控制器、伺服驱动、工作站、驱动器、 内存卡、 电源,机器人备件等)各类工控产品
主要业务: ABB DCS卡件
AB 1746,1747,1756, 1769 ,1794系列 PLC CPU,Siemens 6ES7系列,Foxboro系统卡件,Triconex系统模块,Rexroth力士乐全系列产品,Modicon停产模块 等各类工控产品,Schneider(施耐德) 140系列PLC,CPU,Ovation 系统模块,中海德(福建)工业设备有限公司
Vickers威格士EEAPAM523A30
Vickers威格士EEAPAM523A32
Vickers威格士EEAPAM525A32
Vickers威格士EEAPAM525A30
Vickers威格士EEAPAM533A32
Vickers威格士EEAPAM535A32
Vickers威格士EEAPAM541A32
Vickers威格士EEAPAM553A32
Vickers威格士EEAPAM561A32
Vickers威格士EEAPAM568A32
Vickers威格士EEAPAM571A32
Vickers威格士EEAPAM581A32
Vickers威格士EEAPAM581A32
Vickers威格士EURG206C13UG
Vickers威格士EEAPAM535D32
Vickers威格士EHAPSU704A3.520
Vickers威格士EHARMP201A20
Vickers威格士EHACON201A20
Vickers威格士EHAPSU201A10
Vickers威格士EHAPID201A20
Vickers威格士EHDDSG201A10
Vickers威格士EHDAMP730D0810
Vickers威格士EEAPAM535D32EN3
Vickers威格士EEAPAM511A32
Vickers威格士EEAPAM523A32
Vickers威格士EEAPAM533A32
Vickers威格士EEAPAM535A32
Vickers威格士EEAPAM553A32
Vickers威格士EEAPAM561A32
Vickers威格士EEAPAM568A32
Vickers威格士EEAPAM571A32
Vickers威格士EEAPAM541A32
Vickers威格士EHHAMP702C20
Vickers威格士EHHAMP702D20
Vickers威格士EHHAMP702J20
Vickers威格士EHHAMP702K20一般情况下,变送器零位调整只是对系统有一个零位的偏移量,但对量程的调整会对零点有1/4的影响。,某仪表厂生产的输出为(4~2)mA的变送器,若零点(4mA)已调好,在满量程时输出为2.1mA,则调整满度旋钮,调整量为(2.1-2.)1/4=.25mA,使满量程输出为(2.-.25)=19.975mA。卸压后零点输出大概为3.975mA,调整零点至4.mA,再加压至满量程调整。