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Hioki-CM7291 DISPLAY UNIT (Bluetooth®)

Multi-functional Receiving and Display Unit to Use Right on the Field or Output to Advanced Recorder or Logger

Key Features and Functions

  • Send measured values to a smartphone or tablet using Bluetooth® wireless technology
  • Use the GENNECT Cross dedicated app to display and review measured values and waveforms in real time
  • 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:

Product Number:

Hioki-CM7291

Manufacturer:

Hioki

Quantity:

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Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CM7291 is the wireless receiving/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
  • Communication interface: Built in Bluetooth® 4.0 LE, Display of measured values on an iOS or Android handset (CM7291 only)
  • 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 (*1): 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
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Description
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Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CM7291 is the wireless receiving/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
  • Communication interface: Built in Bluetooth® 4.0 LE, Display of measured values on an iOS or Android handset (CM7291 only)
  • 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 (*1): 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
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