CT7742

CT7742 is a 2000 A AC/DC current sensor that pairs with the detachable display unit CM7290 for convenient field testing, while delivering an extended temperature range and auto-zero adjustment to minimize drift due to wide temperature changes that occur during long-term testing.

• Accurately measure and record even when the temperature changes
• Ideal for site inspections by using detachable Display Unit
• 4 output formats to output data to loggers or other devices (via display unit): WAVE, RMS, PEAK, Hz
• Bandwidth DC to 5KHz (-3dB) (when used in combination with CM7290 or CM7291: DC 3Hz to 1KHz)
• Typical phase accuracy: ±2.3deg (DC <lt/> f ≤ 66Hz)
• Output rate is 0.1mV/ A
• Maximum rated voltage to earth is 600V AC/DC (CAT IV) and 1000V AC/DC (CAT III)
• Maximum allowable peak input is 2840A

Märkused

Further extend the functionality of this system by connecting the Display Unit with a Hioki memory recorder or logger.