Hioki-CM7290 DISPLAY UNIT
Multi-functional Receiving/Display Unit to Use Right on the Field or Output to Advanced Recorder or Logger
Key Features and Functions
- Power supply and signal output for Current Sensor CT7000 series
- Simultaneous dual display of the measured values, frequency, and output rate
- Four output formats to output data to loggers or other devices (via Display Unit)
- Supports AC adapter, AA alkaline batteries, and external power supply
Documents and Software:
Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CM7290 is the display and output unit for the CT7600 and CT7700 AC/DC Current Sensor series, creating a standalone clamp meter for field use or enabling waveform signals to be output to a Hioki memory recorder or logger for further analysis.
Accuracy guaranteed: 3 years, Accuracy guarantee period after adjustment made by Hioki: 3 years
Waterproof characteristics intended to maintain measurement function; measuring energized parts while instrument is wet will increase risk of electric shock.
- 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, FREQ
- 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
- (during PEAK MAX/PEAK MIN and PEAK output)
- 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
- 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 9445-02/03 (100 to 240V AC), or 5 to 15 V DC external power supply, Rated power 2.5 VA
- Dust and water resistance *: IP54 (with sensor connected and caps fitted to AC adapter and power connector)
- 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
Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CM7290 is the display and output unit for the CT7600 and CT7700 AC/DC Current Sensor series, creating a standalone clamp meter for field use or enabling waveform signals to be output to a Hioki memory recorder or logger for further analysis.
Accuracy guaranteed: 3 years, Accuracy guarantee period after adjustment made by Hioki: 3 years
Waterproof characteristics intended to maintain measurement function; measuring energized parts while instrument is wet will increase risk of electric shock.
- 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, FREQ
- 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
- (during PEAK MAX/PEAK MIN and PEAK output)
- 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
- 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 9445-02/03 (100 to 240V AC), or 5 to 15 V DC external power supply, Rated power 2.5 VA
- Dust and water resistance *: IP54 (with sensor connected and caps fitted to AC adapter and power connector)
- 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