|CWT UM/015/B/1/80||AC Current Probe 200mV/A, 30A, 116Hz-30MHz, 1m cable, 80mm Coil, 0.5m BNC-BNC output cable||
|US13S||CWT UM Regulated Power Supply. 120VAC, 60Hz, 12V ±10%, 300mA, Barrel type: 1.3 x 3.5 x 10mm. Power disconnects battery when plugged into the integrator.||
|LF (-3dB) bandwidth||116Hz|
|HF (-3dB) bandwidth||30MHz|
|Output||±6V peak corresponding to ‘Peak Current’ into ≥ 100kΩ
(e.g. DC 1MΩ oscilloscope)
±2V peak at half ‘Sensitivity’ into 50Ω (for long output cables)
|Accuracy||Variation with conductor position in the coil typically ±2% of reading (for a 2mm² conductor)
Linearity (with current magnitude) 0.05% of reading
|Calibration||Calibrated to ±0.2% reading with conductor central in the coil loop|
|DC offset||±3mV maximum at 25°C|
|Temperature||Coil and cable -40°C to +125°C. Integrator 0 to +40°C|
|di/dt ratings||These are ‘Absolute maximum di/dt ratings’ and values must not be exceeded:
Absolute max. peak di/dt: 70kA/μs
Absolute max. rms di/dt: 1.0kA/μs (1.2kA/μs for models CWT1 and above)
|Coil voltage||1.2kVpeak. Safe peak working voltage to earth. Rating established by a 3kVrms, 50Hz, 60sec flash test|
|Coil cross section||1.6mm|
|Output connector||BNC (0.5m BNC - BNC cable included)|
|The specifications are subject to change without notice.
Caution: To avoid equipment damage and/or severe injuries death or death do not use this probe close to voltages higher than 50 VAC or 75 VDC.
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