KG140F DC 0-120V 100A 400A Battery Tester Voltage Current VA Battery Coulomb Meter Capacity Indicator Bluetooth Battery Monitor
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KG-F series color screen wireless bluetooth battery coulomb meter is a professional instrument for monitoring battery power, and it can also monitor the voltage, current, power, ambient temperature, and energy of the battery during charging and discharging.Real-time display of how long the battery can be fully charged and how long the remaining battery power can be used. The measuring current range of KG110F is 0-100A, the measuring current range of KG140F is 0-400A, and the measuring current range of KG160F is 0-600A. 0-120V lead-acid batteries, lithium batteries, iron-lithium batteries and all other batteries can be used. |
►Automatically identify the current in both charging and discharging directions；
►Using current*working time to calculate the capacity of charging and discharging is more accurate than calculating the remaining capacity by voltage；
►The mobile APP can connect to the meter through wireless Bluetooth to view data and set parameters；
►The mobile phone APP can upgrade the firmware of the measurement module；
►The mobile APP can view the real-time curve and historical curve of voltage and current, and support historical data export;
►The shunt and the screws are made of pure copper material, and the power consumption in standby mode is very low；
►After configuring the relay, it can realize over-voltage protection, under-voltage protection, over-current protection, over-temperature protection, and over-power protection (the delivery list does not include relays)
►The parameters of voltage, current and temperature can be calibrated by themselves；
►The display and measurement module are connected through a 3 meter telephone line, and the maximum length can be extended to 30 meters, which is more convenient for installation；
Model | KG110F | KG140F | KG160F |
Sampling method | Shunt | Shunt | Shunt |
Voltage measurement range(External power supply) | 0-120V | 0-120V | 0-120V |
Voltage measurement range(Self-powered) | 10-80V | 10-80V | 10-80V |
Voltage resolution | 0.01V | 0.01V | 0.01V |
Current measurement range | 0~100A | 0~400A | 0~600A |
Current resolution | 0.01A | 0.1A | 0.1A |
Relay | optional | ||
Temperature measurement range | -20-120℃ | ||
Capacity display range | 0%~100% | ||
Power measurement range | 0~72KW | ||
Power resolution | 0.01W | ||
AH measurement range | 0~9999.99AH | ||
Capacity resolution | 0.001AH | ||
Watt-hour measurement range | 0~9999.99kWH | ||
Watt-hour accuracy | 0.001WH | ||
Time measurement range | 0~999:59:59S | ||
Time resolution | 1second | ||
Bluetooth communication distance | 10m | ||
Voltage accuracy | ±1%+2 characters | ||
Current accuracy | ±1%+5 characters | ||
Sampling rate | 1time /second | ||
Measuring module power consumption | About 0.4W | ||
Display module power consumption | About 0.5W | ||
Over power protection | 0-99999.99W | ||
Negative overcurrent protection | 0~50A/100A/400A/600A | ||
Forward overcurrent protection | 0~50A/100A/400A/600A | ||
Overvoltage protection | 0~120V/600V | ||
Undervoltage protection | 0~120V/600V | ||
External over temperature protection | 0-120℃ | ||
Protection recovery time | 0-99s | ||
Enter standby time | 0-60s | ||
Delay time setting | 0-99S | ||
Mailing address | There are 99 P01-P99, P00 is the broadcast address | ||
The interface cool function is powerful to use mobile app, can operate remotely, support data recording and export, convenient and quick. | Mobile app supports curve display, real-time curve and history curve of voltage and current, and historical data export. |
►Over voltage, under voltage, over current, over power and external
over temperature protection can be set,When the value is not in the
range of protection value,the output state of the meter is turned off
(cooperation is required) The relay is used to prevent the electrical
equipment from being damaged.
►The protection recovery time and delay time can be set, which is
suitable for various occasions.
OVP | Over Voltage Protection |
OTP | Over Temperature Protection |
LVP | Low Voltage Protection |
OPP | Over Power Protection |
OCP | Over Current Protection |
NCP | Negative Over Current Protection |
Suitable for all batteries within the voltage measurement rangeand the actual capacity value of the battery can be set.
1> Display Module*1 | 5> 3P Terminal*1 |
2> Measuring Module* | 6> 3m Communication Cable* 1 |
3> Sampler*1 | 7> 3P Connection Cable*1 |
4> Temperature Sensor*1 | 8> 4P Connection Cable*1 |
1. Added a low-capacity reminder to the mobile APP;
2. The low temperature protection is added to the mobile APP (this function requires the installation of a relay);
3. The temperature can be switched to display Fahrenheit or Celsius;
4. The accumulated power (kW.h) only calculates the power consumed during charging;
5. Cumulative capacity (Ah) only calculates the capacity released during discharge;
6. The scale range of the voltage and current instrument panel in the mobile phone APP can be set freely, and the scale value of the voltage and current curve also changes accordingly;
7. Four extended functions have been added to the mobile APP: full voltage, power deficit, full current, and detection time. For example, for a 12V 400Ah lead-acid battery, set the full voltage to 14.4V and the full current to 2% Indicates that the full current is 400*0.02=8A, and the detection time is set to 2 minutes, which means that when the voltage is higher than 14.4V, the charging current is lower than 8A, and the duration exceeds 2 minutes during the charging process, the percentage of remaining capacity will be automatically adjusted is 100%;
Set the power-loss voltage to 10.5V and the detection time to 2 minutes, which means that the percentage of remaining capacity will be automatically adjusted to 0% after the voltage is lower than 10.5V during the discharge process and the duration exceeds 2 minutes (if you feel that the power-loss voltage is this If the function is not very practical, you can set the full voltage, full current, and detection time without setting the voltage deficit);
