I have one too, under testing. I can see that is accurate and intuitive. The bluetooth connection is a nice plus, and the application is cool, but with some room for improvement.
All of the wiring diagrams show a relay between the battery and the load with a wire connecting to the meter computer able to turn on and off the relay but what is that all about because nothing I find in all of the CZcams videos show anything about that relay. Is that just a turn off, all 12 V power remotely if needed?
Hello, can you confirm that the coulombmeter function does what I think it does, namely: During the life of a battery 1-10 years (whatever it is) it charges and discharges, the coulombmeter function measures what current comes out and what current comes in (subtracts and adds - averages, etc.) then results (normally after several cycles, not instantly) the capacity in Ah of the battery. Let's say we have a 100Ah battery and I cycle it 20-80%, the coulomb meter should show me after some time a capacity of 60Ah (ideal). If we reduce the losses, I think somewhere around 55-59Ah. This is true ? Does it do what I think?
I'm using KH140F. When I run Bluetooth app, it works fine but ALWAYS freezes after a certain amount of time. The same goes for turning off the data record. Is there a solution?
Hi, I have a doubt The 100a version is really a 200a shunt. I understand that you do that to be "confortable at high limit of current" But if I use it normal a low values and sometimes during short times at 125 or 150A.... Does it measure them? Or is it software limited at 100A? I know that there is a 400A version, but I understand that under 3A or even under 1A the accuracy of 100a version will be much better than the 400a version. Hope your answer, thanks.
my battery is 12V 190Ah LiFePO4 Lithium Battery 2432Wh 150 BMS and a 60A MPPT Solar Charge Controller with one Should I get of the 3 choices will the 100a version be enough?
Do you have some kind of chart that compares the differences in your models? I was looking at the KG but I see this KH model is fairly new. Is the only difference the addition of low temperature protection relay triggering? (I am aware that you have to buy your own relay)
www.aliexpress.com/item/1005005293126063.html?spm=5261.ProductManageOnline.0.0.1c522ddbpX5Xdf You can click on this link, there is a comparison table between KG and KL
I have one of these in a mobile application - nothing short of fantastic. And at a fraction of the cost of its competitors!
Thank you!
I have one too, under testing. I can see that is accurate and intuitive. The bluetooth connection is a nice plus, and the application is cool, but with some room for improvement.
Thanks for your suggestion
All of the wiring diagrams show a relay between the battery and the load with a wire connecting to the meter computer able to turn on and off the relay but what is that all about because nothing I find in all of the CZcams videos show anything about that relay. Is that just a turn off, all 12 V power remotely if needed?
Hello, can you confirm that the coulombmeter function does what I think it does, namely:
During the life of a battery 1-10 years (whatever it is) it charges and discharges, the coulombmeter function measures what current comes out and what current comes in (subtracts and adds - averages, etc.) then results (normally after several cycles, not instantly) the capacity in Ah of the battery.
Let's say we have a 100Ah battery and I cycle it 20-80%, the coulomb meter should show me after some time a capacity of 60Ah (ideal). If we reduce the losses, I think somewhere around 55-59Ah.
This is true ? Does it do what I think?
I'm using KH140F. When I run Bluetooth app, it works fine but ALWAYS freezes after a certain amount of time. The same goes for turning off the data record. Is there a solution?
Hi, I have a doubt
The 100a version is really a 200a shunt.
I understand that you do that to be "confortable at high limit of current"
But if I use it normal a low values and sometimes during short times at 125 or 150A.... Does it measure them? Or is it software limited at 100A?
I know that there is a 400A version, but I understand that under 3A or even under 1A the accuracy of 100a version will be much better than the 400a version.
Hope your answer, thanks.
The KH110F will not be damaged by a brief current of 150A.
@@junctek1802 will it measure it? Or it will show 100.0 A as a limit ? Thanks
@@diydsolar The maximum display can be up to 120A
my battery is 12V 190Ah LiFePO4 Lithium Battery 2432Wh 150 BMS and a 60A MPPT Solar Charge Controller with one Should I get of the 3 choices will the 100a version be enough?
If your working current does not exceed 100A, you can purchase KH
Do you have some kind of chart that compares the differences in your models? I was looking at the KG but I see this KH model is fairly new. Is the only difference the addition of low temperature protection relay triggering? (I am aware that you have to buy your own relay)
www.aliexpress.com/item/1005005293126063.html?spm=5261.ProductManageOnline.0.0.1c522ddbpX5Xdf
You can click on this link, there is a comparison table between KG and KL
Hi, what is the diameter of the bolts on the 400A shunt?
Dear 10mm
There is any way to I integrate this on Home assistant?
Thank you
community.home-assistant.io/t/juntek-kg-f-series-on-ha/443741/6