PICO , 电流探头
PICO , 电流探头
PICO , 电流探头
200/2000A交流/直流电流探测器,D9连接器
TA301是一个高带宽、高电流的探针,配有一个专门设计用于工作的D9连接器的象镜4444差示波器。该探测器是自动感觉到的象镜4444示波器,并具有两个电流范围:200A和2000A,交流或直流。该范围选择在图像镜6软件,该软件还设置了探测范围和垂直轴缩放。

TA301 Specifications
Electrical data (all accuracies are stated at 23 °C ± 1 °C)
Nominal current  2000 A AC peak or DC
Measuring ranges 200 A, 2000 A 
Overload capacity 2200 A (60 s)
Output sensitivity 10 mV/A, 1 mV/A
Accuracy (0 to 200/1500 A) ±1% of reading ± 100 mA, ± 500 mA 
Accuracy (1500 to 1800 A) ±3% of reading
Accuracy (1800 to 2000 A) ±6% of reading
Resolution ±50 mA, ±400 mA
Gain variation ± 0.1% of reading/°C
Frequency range DC to 20 kHz (–1 dB), IRMS  x  f ≤ 400,000
Power supply 5 V nominal through PicoScope 4444
Load impedance (minimum) > 100 kΩ and ≤ 100 pF
General data
Conductor size 32 mm diameter
Output cable and connectors 2 m long screened cable terminated with D9 plug
Operating temperature 0 °C to +50 °C
Storage temperature –20 °C to +85 °C
Safety and environment
Safety compliance EN 61010-1
EN 61010-2-032
Overvoltage category 150 V CAT II
Pollution degree 2
EMC compliance EN 61326-2-2
Environmental compliance RoHS and WEEE
General environment for safe use Indoor use only
Max. altitude for safe use 2000 m
Temperature range for safe use 0 °C to 50 °C
Max. humidity for safe use 80% RH for temperatures up to 31 °C, decreasing linearly to 40% RH at 50 °C
Max. voltage on uninsulated conductors 150 V AC RMS or DC
Max. frequency on uninsulated conductors 1 kHz