EMCTOOLS在车辆相关的EMC测试要求里，DUT的测试和控制信号需要通过光电模块进行传输。这些光电模块必须具备的EMI性能，以保证实验室的EMC电磁环境不受其底噪干扰;同时也必须具备抵御各种抗扰度信号的EMS能力，以配合DUT工作，并在EMS测试过程中，不受干扰，正常工作。德国EMCTOOLS提供的光电模块正是基于这种特殊应用的设计，已经应用于全球各大主机厂，零部件供应商，第三方测试实验室及科研机构。它的探头充电方式：将其连接到任何可用的PC或笔记本的USB接口上。

EMCtools电流传感器CAN光纤传输
品牌：EMCtools
类型：电流传感器 Current Sensor
型号：CAN 光纤传输

详情描述：
测试车辆整车或零部件的工作电流，
可以实时掌握EUT 的功耗变化，以此
掌握和改善EUT 的安全裕度。
监测电流范围0.1mA-110A。
可连续24 小时长时间连续监视EUT，
代替人工通过摄像头进行的监视。
可通过USB 或CAN 口采集电流数据。

Technical data:
Current Sensor head:
Rated current: 1A version: 1A (1.16A in overrange)
10A version: 10A (11.6A in overrange)
100A version: 100A (116A in overrange)
Voltage drop: 60mV for rated current
Resolution: 1A version: 10μA (1μA in moving mean mode)
10A version: 100μA (10μA in moving mean mode)
100A version: 1mA (100μA in moving mean mode)
Accuracy: 0.5% +/- 3 digits (normal mode resolution, 23oC±1K)
Power supply rechargeable Li-Ion battery (internal)
Battery life: >24h
Connector electrical: USB (f) connector – only for charging
 M8 screws for current measurement
Connector optical: Standard F-SMA for multimode fiber (50/125μm or 62.5/125μm)
Max. cable length: >200m
Sampling rate: 6 samples per second
Ambient temperature: storage/operation: -10 – 50oC (14 - 122oF)
Size: 98 x 100 x 28 mm (l x w x h)
Weight: approx. 220g 
Control unit:
Power supply: DC power jack, 7 – 15V DC, max. 0.5A, or via USB
Connector electrical: USB (f) connector – data connection to PC or Notebook
Connector optical: Standard F-SMA
Trigger output: TTL signal, active high, BNC (f) connector
Trigger impulse: 10ms – 99.99s
Trigger on: current value (< >), current b (within, outside)
CAN Bus: High Speed CAN acc. ISO 11898-2 – Low Speed CAN acc. ISO 11898-3 (ISO 11519-2).
CAN bus baudrate: HS-CAN: 33.3k, 50k, 62.5k, 75k, 83.3k, 100k, 125k, 200k, 250k, 500k, 800k, 1M
LS-CAN: 33.3k, 50k, 62.5k, 75k, 83.3k, 100k, 125k
CAN connector: 1 pcs 9-pin Sub-D (f), 1 pcs 9-pin Sub-D (m) - all signals passed through
CAN bus interface: CAN interface USB-> CAN for sending test related data to CAN bus
Bus-Impedance: no load – high impedance
Setting: options are set with menu rotary switch dialog or via USB and terminal program
Ambient temperature: storage/operation: -10 – 50oC (14 - 122oF)
Size: 154 x 172 x 59 mm (l x w x h)
Weight: approx. 630g
Delivered devices of the system and accessories:
- 1 pcs EMCtools Current Sensor (1A or 10A or 100A)
- 1 pcs control unit
- 1 pcs manual
- 1 pcs plug in power supply
- 1 pcs USB-cable
- 1 pcs Data-CD with drivers CANoe?
 database and manual