Clamp sensor/Current detection part | ||||
Sensing method | Split type CT with array of hole element sensors | |||
Inside diameter of CT | φ200mm (Approx.700mm length,270g) | |||
Withstanding voltage | AC 2200V/1 minute | |||
Lead length | Approx.2m (From measuring unit to CT) | |||
Measuring part | ||||
Mesuring function | AC/DC current | |||
A/D Conversion | Dual slope integration method | |||
Measuring ranges | AC/DC 3A/30A/300A/2500A (AC50/60Hz,DC) | |||
Range selector | 4 range manual by rotary switch | |||
Sampling rate | 2 times/sec | |||
Display | LCD max.3200 count with annunciators | |||
Over range indication | "OL" mark on LCD | |||
Data hold indication | "DH" mark on LCD | |||
Low battery indication | "B" mark on LCD | |||
Data hold function | Freeze the displayed value by D.H switch | |||
Zero(offset) adjustment | By zero(0) SET switch (DC current only) | |||
Auto power off | Approx. 10 minutes after power on | |||
General specification | ||||
Limitation of circuit voltage | Less than AC 600V | |||
Operating temperature | 0~45℃, < 85%RH (without condensation) | |||
Storage temperature | -10~60℃, < 70%RH (without condensation) | |||
Withstanding voltage | AC 2200V/1 minute between flexible sensor and outer case | |||
Power supply | 1.5V(AA size or UM-3) battery×6 | |||
Dimension | Main unit:159(W)×105(H)×53(D)mm | |||
Accessories | Carrying case, Batteries, Instruction manual | |||
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