Hioki CM7291 Wireless Display Unit For Current Sensors

Description

DISPLAY UNIT
CM7291

Wireless Display And Output Unit For The CT7000 Series AC/DC Current Sensors

 

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CM7291 is the wireless 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. Data can be downloaded to tablets and smartphones using Hioki’s dedicated apps available from the Google Play or App Store. Search for “HIOKI” and download the “GENNECT Cross” app.

 

Key Features

• Send measured values to a smartphone or tablet using Bluetooth® wireless technology (CM7291) • Use the GENNECT Cross dedicated app to display and review measured values and waveforms in real time (CM7291) • Power supply and signal output for Current Sensor CT7600, CT7700, CT7040 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

 

Basic Specifications

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, 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
Typical accuracy (WAVE output DC) ±2.0% rdg. ±10.8 mV
(60.00 A range)
±2.5% rdg. ±30.8 mV
(60.00 A range)
±1.5% rdg. ±5.8 mV
(60.00 A range)
Typical accuracy (RMS output AC) ±2.3% rdg. ±10.8 mV
(60.00 A range)
±2.8% rdg. ±30.8 mV
(60.00 A range)
±1.8% rdg. ±5.8 mV
(60.00 A range)
Communication interface Built in Bluetooth® 4.0 LE, Display of measured values on an iOS or Android handset using Bluetooth® communications (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
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