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DISPLAY UNIT CM7291

DISPLAY UNIT CM7291

Wireless Display and Output Unit for the CT7000 Series AC/DC Current Sensors

Model No. (Order Code)

CM7291 For the CT7000 series, with built-in Bluetooth® Smart

Note: CM7290, CM7291 cannot be used alone. Use with CT7600 series, CT7700 series, or CT7040 series.

CE
Bluetooth
Guarantee 3 Years
DROP PROOF

 

Description

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.
*Android, Google Play and the Google Play logo are trademarks of Google Inc.
*iOS is a registered trademark of Cisco Technology, Inc. and/or its affiliates in the United States and certain other countries.
*iPhone, iPad, iPad mini, iPad Pro and iPod touch are trademarks of Apple Inc.
*Apple and the Apple logo are trademarks of Apple Inc. App Store is a service mark of Apple Inc.
*Microsoft, Windows, Windows Vista, and Excel are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
*Company names and Product names appearing in this catalog are trademarks or registered trademarks of various companies.
*The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HIOKI E.E. CORPORATION is under license.
*For the latest information about countries and regions where wireless operation is currently supported, please visit the Hioki website.

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

 

 

Connect to Recorders, Data loggers, and Oscilloscopes

The CT7000 series cannot be used alone. Use with the Display Unit CM7290, CM7291 to connect with Data Loggers and Memory HiCorders.

 

 

Basic specifications (Accuracy guaranteed for 3 years, Post-adjustment accuracy guaranteed for 3 years)

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

Countries and regions where wireless operation is currently supported (CM7291)Last up date: June 1, 2017

Wireless certification Japan, United States, Canada, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, Korea, Thailand, Singapore, Australia, New Zealand, and Chile
Exempt from the wireless regulations Viet Nam, Hong Kong, Macao, India, Russian Federation, Colombia, Pakistan, and Vanuatu

Catalogs

AC/DC CURRENT SENSOR CT7000 Series, DISPLAY UNIT CM7290, CM7291

GENNECT Cross (free app)

Manuals

DISPLAY UNIT CM7290,CM7291 [7MB]

DISPLAY UNIT CM7290,CM7291 [33MB]

DISPLAY UNIT CM7290,CM7291 [6MB]

DISPLAY UNIT CM7291 [320KB]

Declaration of Conformity

DISPLAY UNIT CM7290, CM7291 [110KB]

Options

100 A to 2000 A (Medium speed) A

 

AC/DC CURRENT SENSOR CT7631

・ DC to 10kHz (-3dB) ・Rated 100 A AC/DC ・ 1mV/A output ・φ 33 mm (1.30 in) core dia.

AC/DC CURRENT SENSOR CT7636

・ DC to 10kHz (-3dB) ・Rated 600 A AC/DC ・ 1mV/A output ・φ 33 mm (1.30 in) core dia.

AC/DC CURRENT SENSOR CT7642

・ DC to 10kHz (-3dB) ・Rated 2000 A AC/DC ・ 0.1mV/A output ・φ 55 mm (2.17 in) core dia.

AC/DC AUTO-ZERO CURRENT SENSOR CT7731

・ DC to 5 kHz (-3dB) ・ Rated 100 A AC/DC ・ 1mV/A output ・φ 33 mm (1.30 in) core dia.

AC/DC AUTO-ZERO CURRENT SENSOR CT7736

・ DC to 5 kHz (-3dB) ・ Rated 600 A AC/DC ・1mV/A output ・φ 33 mm (1.30 in) core dia.

AC/DC AUTO-ZERO CURRENT SENSOR CT7742

・ DC to 5 kHz (-3dB) ・ Rated 2000 A AC/DC ・ 0.1mV/A output ・φ 55 mm (2.17 in) core dia.

Current Input 6000A

* The CT9920 is necessary for connecting the current sensor with HIOKI PL14 to the PW3390

 

AC FLEXIBLE CURRENT SENSOR CT7040 series

• 10 Hz to 50 kHz (±3dB) • 600A or 6000A AC rated • φ 254 mm (10.00 in) loop dia. to φ 100 mm (3.94 in), 3 loop diameters

Extension cable

 

EXTENSION CABLE L0220-01

2 m (6.56 ft) length

EXTENSION CABLE L0220-02

5 m (16.41 ft) length

EXTENSION CABLE L0220-03

10 m (32.81 ft) length

EXTENSION CABLE L0220-04

20 m (65.62 ft) length

EXTENSION CABLE L0220-05

30 m (98.43 ft) length

EXTENSION CABLE L0220-06

50 m (164.06 ft) length

EXTENSION CABLE L0220-07

100 m (328.11 ft) length

Leak Current

*For commercial power lines, 50/60 Hz

 

AC ADAPTER 9445-02

For USA, 100 to 240 V AC, 9 V/ 1 A

OUTPUT CORD L9094

3.5 mm (0.14 in) dia. mini plug to banana, 1.5 m (4.92 ft) length

OUTPUT CORD L9095

Connect to BNC terminal, 1.5 m (4.92 ft) length

Other options

 

CARRYING CASE C0220

For storing sensor ×1, CM7290 ×1, AC adapter ×1, and output cord

CARRYING CASE C0221

For storing sensor ×3, CM7290 ×1, AC adapter ×1, output cord, and 30 m extension cable

MAGNETIC STRAP Z5004

Output cord

 

OUTPUT CORD L9096

Connect to terminal block, 1.5 m (4.92 ft) length

Software

*For the BT3554-01 only

 

GENNECT Cross (free app)

• Streamline tasks that require repeated measurement and recording of values • Link data and create reports to troubleshoot problems • Available for Android, iOS and Windows

Drivers, Firmware, Software

Freeware
V1.01
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