Display Unit with Built-in Bluetooth (For CT7000 Series) CM7291
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.
Key Features
- 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
Product Warranty Period: 3 years
Key Features
- 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
Product Warranty Period: 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 (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 * | 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 | ||
ACCESSORIES
AC/DC AUTO-ZERO CURRENT SENSOR CT7731
- DC to 5 kHz, 1.0% accuracy
- Rated 100A AC/DC
AC/DC AUTO-ZERO CURRENT SENSOR CT7736
- DC to 5 kHz, 2.0% accuracy
- Rated 600A AC/DC
AC/DC AUTO-ZERO CURRENT SENSOR CT7742
- DC to 5 kHz, 1.5% accuracy
- Rated 2000A AC/DC
AC/DC CURRENT SENSOR CT7631
- DC to 10 kHz, 1.0% accuracy
- Rated 100 A AC/DC
AC/DC CURRENT SENSOR CT7636
- DC to 10kHz, 2.0% accuracy
- Rated 600 A AC/DC
AC/DC CURRENT SENSOR CT7642
- DC to 10kHz, 1.5% accuracy
- Rated 2000 A AC/DC
AC LEAKAGE CURRENT SENSOR CT7116
- 6 A AC, 40 mm (1.57 in), 2.5 m (8.20 ft) cord length
AC CURRENT SENSOR CT7126
- 60 A AC, 15 mm (0.59 in), 2.5 m (8.20 ft) cord length
AC CURRENT SENSOR CT7131
- 100 A AC, 15 mm (0.59 in), 2.5 m (8.20 ft) cord length
AC CURRENT SENSOR CT7136
- 600 A AC, 46 mm (1.81 in), 2.5 m (8.20 ft) cord length
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
OUTPUT CORD L9096
- Connect to terminal block, 1.5 m (4.92 ft) length
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
AC ADAPTER 9445-02
- For USA, 100 to 240 V AC, 9 V/ 1 A
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
- Magnetic Strap
AC/DC AUTO-ZERO CURRENT SENSOR CT7731
- DC to 5 kHz, 1.0% accuracy
- Rated 100A AC/DC
AC/DC AUTO-ZERO CURRENT SENSOR CT7736
- DC to 5 kHz, 2.0% accuracy
- Rated 600A AC/DC
AC/DC AUTO-ZERO CURRENT SENSOR CT7742
- DC to 5 kHz, 1.5% accuracy
- Rated 2000A AC/DC
AC/DC CURRENT SENSOR CT7631
- DC to 10 kHz, 1.0% accuracy
- Rated 100 A AC/DC
AC/DC CURRENT SENSOR CT7636
- DC to 10kHz, 2.0% accuracy
- Rated 600 A AC/DC
AC/DC CURRENT SENSOR CT7642
- DC to 10kHz, 1.5% accuracy
- Rated 2000 A AC/DC
AC LEAKAGE CURRENT SENSOR CT7116
- 6 A AC, 40 mm (1.57 in), 2.5 m (8.20 ft) cord length
AC CURRENT SENSOR CT7126
- 60 A AC, 15 mm (0.59 in), 2.5 m (8.20 ft) cord length
AC CURRENT SENSOR CT7131
- 100 A AC, 15 mm (0.59 in), 2.5 m (8.20 ft) cord length
AC CURRENT SENSOR CT7136
- 600 A AC, 46 mm (1.81 in), 2.5 m (8.20 ft) cord length
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
OUTPUT CORD L9096
- Connect to terminal block, 1.5 m (4.92 ft) length
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
AC ADAPTER 9445-02
- For USA, 100 to 240 V AC, 9 V/ 1 A
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
- Magnetic Strap
DOWNLOADS
Catalog
- AC/DC CURRENT SENSOR CT7000 Series, DISPLAY UNIT CM7290, CM7291
Manual
- DISPLAY UNIT CM7290,CM7291
Declaration of Conformity
- DISPLAY UNIT CM7290, CM7291
Catalog
- AC/DC CURRENT SENSOR CT7000 Series, DISPLAY UNIT CM7290, CM7291
Manual
- DISPLAY UNIT CM7290,CM7291
Declaration of Conformity
- DISPLAY UNIT CM7290, CM7291