CMM-30
Catalog index: WMXXCMM30
Industrial Multimeter
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Compact and reliable industrial multimeter Sonel CMM-30 is a device combining versatility, modernity and extraordinary durability. The instrument houses 11 basic measuring functions. Additional functions such as the PEAK function (displaying the peak value of the measured signal), REL function (making relative measurements) and many others complement the capabilities of the device. All this contributes to the meter's highly versatile nature. Due to wireless communication with the app on your phone, it is possible to remotely read and record measurements from hard-to-reach locations. The display has an automatic backlight function - the brightness level of the screen and control panel adapts to the lighting conditions. An additional advantage is the built-in torch, which makes it possible to work in the dark.
The CMM-30 features an innovative design that combines a high level of durability with ergonomic handling even when wearing dielectric gloves. The instrument is equipped with a sealed casing with IP67 protection, which ensures high resistance even to drops.
Visibility in all conditions
Darkness at the workplace is not an issue thanks to the built-in flashlight. Automatic backlight of the display, buttons and rotary switch enables to carry out measurements in all lighting conditions.
Unique design
Using the latest technologies, we have created a compact device for working in the toughest conditions. The rubber housing reduces the effects of liquid pollution and falls (IP67 ingress protection).
Multifunctionality
CMM-30 multimeter provides unique versatility with its 11 basic measurement functions and additional features, including relative measurement, measurement of minimum, maximum and average values or peak value measurement.
Safety and comfort
Sonel CMM-30 meets the safety requirements of CAT III 1000 V / CAT IV 600 V. The ergonomic housing provides a firm grip and convenient function selection – also in protecting gloves.
Wireless communication
Transfer measurement data via Bluetooth, in „live” mode, to the Sonel Multimeter Mobile application. This allows to record and store the results and include additional description or photos. You can also share measurement data as an e-mail attachment.
Specification
Features
- 11 measurement functions, including AC/DC voltage measurement, AC/DC current measurement, resistance, capacity, temperature, duty cycle, frequency,
- manual and automatic range selection,
- the AC+DC function allows to simultaneously display the sum of the DC and AC component during voltage measurement,
- HOLD function to capture stable readings of noisy signals ,
- function MAX/MIN/AVG recording maximum/minimum/average values,
- REL function for relative measurements,
- PEAK function displaying the peak value of the measured signal,
- true RMS for AC voltage and current,
- built-in Bluetooth module for wireless communication,
- Beeper for circuit continuity,
- built-in flashlight for lighting the measuring places,
- automatic backlight of the display and control panel,extremely robust housing with IP67 protection against water and dust,
- rotary switch designed for easy handling even when working in thick gloves in dangerous and difficult conditions,
- increased drop protection thanks to the elastomer coating,
- Auto-OFF function for automatic switching off of the unused,
- 6000 counts display,
- optional strap with a hook allows easy operation with both hands.
Technical parameters:
AC current measurement (True RMS)
| Range | Resolution | Accuracy |
| 600,0 μA | 0,1 μA | ±(1,0% m.v. + 3 digits) |
| 6000 μA | 1 μA | |
| 60,00 mA | 0,01 mA | |
| 600,0 mA | 0,1 mA | |
| 10,00 A | 0,01 A | ±(2,0% m.v.+ 8 digits) |
- All AC current ranges are specified from 5%… 100% of range
- AC voltage frequency: 45…400 Hz
DC Current measurement
| Range | Resolution | Accuracy |
| 600,0 μA | 0,1 μA | ±(1,0%m.v. + 3 digits) |
| 6000 μA | 1 μA | |
| 60,00 mA | 0,01 mA | |
| 600,0 mA | 0,1 mA | |
| 10,00 A | 0,01 A | ±(1,5% m.v. + 3 digits) |
AC Voltage measurement (True RMS)
| Range | Resolution | Accuracy |
| 6,000 V | 0,001 V | ±(1,0% m.v.+ 5 digits) |
| 60,00 V | 0,01 V | |
| 600,0 V | 0,1 V | |
| 1000 V | 1 V | ±(1,2% m.v. + 5 digits) |
- All AC voltage ranges are specified from 5% to 100% of range
- Input impedance: 10 MΩ
- AC voltage ffrequency: 45…1000 Hz
DC Voltage measurement
| Range | Resolution | Accuracy |
| 600,0 mV | 0,1 mV | ±(0,5% m.v. + 8 digits) |
| 6,000 V | 0,001 V | ±(0,8% m.v. + 5 digits) |
| 60,00 V | 0,01 V | |
| 600,0 V | 0,1 V | |
| 1000 V | 1 V | ±(1,0% m.v. + 3 digits) |
- Input impedance: 10 MΩ
AC + DC Voltage measurement
| Range | Resolution | Accuracy |
| 6,000 V | 0,001 V | ±(1,5% m.v. + 20 digits) |
| 60,00 V | 0,01 V | |
| 600,0 V | 0,1 V | |
| 1000 V | 1 V | ±(1,5% m.v. + 5 digits) |
- Input impedance: 10 MΩ
- AC voltage bandwidth: 45…400 Hz
Low impedance measurement
| Range | Resolution | Accuracy |
| 6,000 V | 0,001 V | ±(3,0% m.v. + 30 digits) |
| 60,00 V | 0,01 V | |
| 600,0 V | 0,1 V | |
| 1000 V | 1 V | ±(3,0% m.v. + 5 digits) |
- All AC voltage ranges are specified from 5% to 100% of range
- Input impedance: 3 kΩ
- AC voltage frequency: 45…400 Hz
Resistance measurement
| Range | Resolution | Accuracy |
| 600,0 Ω | 0,1 Ω | ±(1,5% m.v. + 5 digits) |
| 6,000 kΩ | 0,001 kΩ | |
| 60,00 kΩ | 0,01 kΩ | |
| 600,0 kΩ | 0,1 kΩ | |
| 6,000 MΩ | 0,001 MΩ | |
| 60,00 MΩ | 0,01 MΩ | ±(2,0% m.v. + 10 digits) |
Capacitance measurement
| Range | Resolution | Accuracy |
| 60,00 nF | 0,01 nF | ±(5,0% m.v. + 35 digits) |
| 600,0 nF | 0,1 nF | ±(3,0% m.v. + 5 digits) |
| 6,000 µF | 0,001 µF | |
| 60,00 µF | 0,01 μF | |
| 600,0 µF | 0,1 μF | |
| 6000 µF | 1 μF | ±(5,0% m.v. + 5 digits) |
Frequency measurement
| Range | Resolution | Accuracy |
| 9,999 Hz | 0,001 Hz | ±(1,0 % m.v.+ 5 digits) |
| 99,99 Hz | 0,01 Hz | |
| 999,9 Hz | 0,1 Hz | |
| 9,999 kHz | 0,001 kHz |
- Sensitivity: >8 V RMS
Duty cycle measurement
| Range | Resolution | Accuracy |
| 20,0… 80,0% | 0,1% | ±(1,2 % m.v.+ 2 digits) |
- Pulse width: 100 µs…100 ms.
- Frequency: 5Hz… 10kHz.
- Sensitivity: >8 V RMS
Temperature measurement
| Range | Resolution | Accuracy |
| -20…+760oC | 0,1 lub 1oC | ±(1,0% m.v.+ 5oC) |
| -4…+1400oF | 0,1 lub 1oF | ±(1,0% m.v.+ 9oF) |
- Probe accuracy not included
“m.v.” means measured value of standard.
Safety Specifications:
- type of insulation: double, according to EN 61010 – 1 and IEC 61557
- measurement category: CAT III 600 V acc. to EN 61010-1:2004
- protection class acc. to EN 60529: IP67
Bluetooth:
- Version: v4.0 + EDR
- Frequency range: 2400 MHz … 24833,5 MHz (ISM band)
- Protective band: 2 MHz <f <3.5 MHz
- Modulation method: GFSK, 1 Mbps, 0.5 gauss
- Signal bandwidth: -82 … -20 dBm
- Minimum transmission power: -18 … + 4 dBm
Other:
- power supply: 4 x battery AAA 1,5 V
- diode test: I=1,0 mA, U0 < 3 V DC
- continuity test: sound signal for R<30 Ω
- over range indication: symbol 0L
- sampling rate: 3 times per second
- input impedance: 10 MΩ (V AC/DC)
- display: backlit LCD, counts 6000 with icons
- dimensions: 170 x 75 x 48 mm
- weight (with batteries): 418 g
- fuses: range mA, µA: 0,8 A/1000 V fast, range A: 10 A/1000 V fast
- auto power OFF: 15 minutes
- accordance with following standards: EN 61010-1, EN 61010-031, EN 61010-2-033, EN 61326-1, EN 61326-2-2,
- quality standard: ISO 9001
Environmental Specifications:
- temperaturę range: +0..+40oC,
- humidity: < 75%
- storage temperature: -20…+60°C at humidity <80%
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