描述
51195066-100 /HF-75632-F
空间的辐射电磁场（EMI）主要是由电力网络、电气设备的暂态过程、雷电、无线电广播、电视、雷达、高频感应加热设备等产生的，通常称为辐射干扰，其分布极为复杂。若PLC系统置于所射频场内，就回收到辐射干扰，其影响主要通过两条路径：一是直接对PLC内部的辐射，由电路感应产生干扰；而是对PLC通信内网络的辐射，由通信线路的感应引入干扰。辐射干扰与现场设备布置及设备所产生的电磁场大小，特别是频率有关，一般通过设置屏蔽电缆和PLC局部屏蔽及高压泄放元件进行保护
产品承诺：
保 证 全新原装进口,
保 证 安全准时发货，
保 证售后服务质量，
优势价格，大量现货。
主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌：ABB ,AB ,GE,FOXBORO,本特利，英维思，伍德沃德，西屋，瑞恩，施耐德，西门子，摩托罗拉，安川。力士乐。ACSO，横河等进口品牌。 专业销售进口DCS PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA 专业销售进口DCS PLC系统备件模块 15天包退换 一年质保 大量现货 国内实力库存商家
PC/Clone Cable Kit 4 JDSU Acterna Wavetek Stealth Meter
Wavetek Meterman CR50 (Amprobe CR50A) C/R Tester NIB
Wavetek 132 VCG/Noise Generator & CD w/manuals
Wavetek DM27XT multimeter
New Wavetek Meterman XP Compact Multimeter by Amprobe
WAVETEK 172A Programmable Signal Source User’s Manual
Wavetek Meterman AC38 Clamp Meter NEW
Wavetek SAM 1550 Signal Analysis Meter Cable TV
Wavetek Meterman TM45 Contact Thermometer
Wavetek Meterman/Amprobe AC71 Auto AC Clamp Multimeter
BRAND NEW WAVETEK CARRY BAG FOR SAM, 3SR,SDA5000
Wavetek DM73A Electrical Tester Digital Multimeter Vgc
Rockland Systems 816 Multi Channel Filter16 Ch. Wavetek
Wavetek 178 Synthesizer Operating Service Manual
Wavetek CLI DS-1 Leakage Docking Station
Wavetek 775 Breakout Box
3 Wavetek HD-160 True RMS Digital Multimeters
Wavetek Model 295 Waveform Generato Maintenance Mannual
Wavetek Models 158 159 Instruction Manual
Wavetek Models 158 159 Instruction Manual
Wavetek Model 154 Waveform Generator Instruction Manual
AC CHARGER FOR WAVETEK STEALTH SAM-4040 3SR METERS
Wavetek 5820A Operating Manual – $5 Shipping!
Wavetek 111 VCG
Wavetek Lantek fiber test heads for wavetek meter
WAVETEK 621 STRAIN GAGE *NICE*
Wavetek 3000-200 Signal Generator with Deviation Meter
Wavetek 3000-200 Signal Generator with Deviation Meter
Wavetek 5155A 5156A Synthesiz Operating Service Manual
NEW Wavetek Model ST75 3200 Count DMM Multi-Meter Tool
WAVETEK SAM2000 signal analysis meter (Used Condition)
Wavetek Signal Analysis Meter SAM2000 (USED)
Wavetek Model 1050 Preliminary Instruction Manual
Wavetek Model 145 and 145-S-872 Instruction Manual
Wavetek Model 145 145-S-872 Instruction Manual
Wavetek 1001A to 1005 Instruction Manual w/SCHEMATICS
Wavetek 2500 Signal Generator (.4-2500MHz)
Wavetek 3510 Signal Generator (1-1000MHz)
Wavetek FV43 Pocket Fiber Tester NEW
Wavetek SAM 2000
WAVETEK 3000 Signal Generator Instruction Manual
JDSU WAVETEK ACTERNA BATTERY
Wavetek 5P127SS12 Programmable Attenuator NOS
Wavetek 110 and 111 Function Gen Op and Serv Manual
Wavetek 275 Op/Service Manual – $5 Shipping!
Wavetek 9100 Volume 1 Operation Manual
Wavetek 9100 Volume 3 Operation & Performance Manual
Wavetek Metrman/AmprobeTC-253A Temperature Converter NW
WAVETEK CV22 THINNET CABLE TESTER NEW
WAVETEK CV34 TOKEN RING CABLE TESTER NEW
Wavetek Model 180 Sweep/Function Generator
Schlumberger Wavetek 4031 Operating Instruction Manual
专业销售进口DCS PLC系统备件模块
PLC模块，可编程控制器，CPU模块，IO模块，AI模块，通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗
15天包退换 一年质保 大量现货 国内实力库存商家
18150087953 点击拨打电话联系我们