HIOKI CM7290 Cm7290 显示器单元仪器 (Ct7642, 7742, Ct7636, 7736, Ct7631, 7731)

Sensor: CT7642,7742; CT7636,7736 ; CT7631,7731
Measurement parameters DC, AC, DC+AC, Hz
Crest factor: 3 at 5000 count or 2.5 at 6000 count for AC and DC+AC
Output method: WAVE, RMS, PEAK, Hz
Input connectors: HIOKI PL 14
Output update time: 
- PEAK--- FAST: 0.02 s / NORMAL: 0.2 s / SLOW: 1 s
- FREQ--- FAST: FAST: 0.2 s / NORMAL: 0.2 s / SLOW: 3.0 s
- (WAVE, RMS: analog output)
PEAK sensing duration:  2 ms or greater 
Other functions: Auto range, Zero adjustment at power-up, Analysis display, Filter, Output amplification, Display value hold, Backlight , Auto-power save, Save settings, keypad lock

Typical accuracy (WAVE output DC): 
- CT7642, 7742: ±2.0% rdg. ±10.8 mV (60.00 A range)
- CT7636, 7736: ±2.5% rdg. ±30.8 mV(60.00 A range)
- CT7631, 7731: ±1.5% rdg. ±5.8 mV (60.00 A range)
Typical accuracy (RMS output AC)
- CT7642, 7742: ±2.3% rdg. ±10.8 mV (60.00 A range)
- CT7636, 7736: ±28% rdg. ±30.8 mV (60.00 A range)
- CT7631, 7731: ±1.8% rdg. ±5.8 mV (60.00 A range)
Power supply: LR6 alkaline batteries (AA) ×2, Continuous use: 16 h (backlight OFF and WAVE or RMS output, when used with CT7600s), Rated power 2.5 VA 
or AC adapter 9445-02 (100 to 240V AC), or 5 to 15 V DC external power supply, Rated power 2.5 VA

Dimensions and mass: 52 mm (2.05 in)W × 163 mm (6.42 in)H × 37 mm (1.46 in)D, 220 g (7.8 oz) (including protector and battery)
Accessories: LR6 alkaline batteries ×2, Protector ×1, Instruction manual ×1

Datasheet