After the CELLLOG8 now THE POWERLOG6 !

[Doctorbass]

I discovered on the Junsi website a new device for datalogin and multi use.

it do the same as the celllog but it also have 3 temp input, do the same as a wattmeter, and ampmeter and measure PWM caracteristic and more!

49.99$


ere are the features:

Specifications
Input voltage range: 4.5 – 60.0VDC
Current measurement range: -130A – +130A（continuance -40A – +40A）
Cell voltage range: 0.05 – 28.0VDC
External temperature measurement range: -55℃– +125℃ (-67 oF–+257 oF)
Pulse measurement range: 10us–999999us
Pulse width output range: 0–20ms (0.5us step)
Tachometer measurement range: 0–99999 RPM
Voltage resolution / accuracy: 0.001V / 0.5%
Current resolution / accuracy: 0.01A / 5%
Current loading of test: 12mA
Maximum voltage for alarm port: 50VDC
Current drain for alarm port: <500mA
Log files storage: 16Mbit (33 hours@2 seconds logging interval)
Sample logging time interval: 0.25 – 3600 seconds
PC connect: USB port
Weight: 29g
Dimensions (L X W X D): 85X40X13mm (3.34‖X1.57‖X0.51‖)
Special features
 PowerLog 6S allows bidirectional current sensing, adopting 0.2 mΩ current sampling resistor with low
insertion loss.
 1 channel 0-60V voltage measurement. 6 channels cells voltage measurement (can not only measure
1-6S Li/ NiMH/NiCd/ Pb battery individual voltage, but also measure 6 channels 0.05-28V voltage)
 4 channels temperature measurement (1 channel internal temperature measurement and 3 channels
external temperature measurement)
 Propeller RPM measurement, adopting non-contact optical sensing, user settable blade number.
 PWM signal measurement: frequency, period, pulse width, duty cycle. Applicable to remote control
channel signal, measure, and monitor.
 PWM output: manual and auto mode, auto mode is able to break in servos, electronic speed controllers,
R/C switches etc.
 Motor KV measurement. The 2-wire mode is suitable for the KV measurement of brushless motor; while
3-wire mode is suitable for the KV measurement of both brushed and brushless motors.
 Small size with multiple functions, backlight 128*64 lattices LCD and Buzzer Tone Reminder; the
interface can be operated smoothly.
 It can be set Cells Voltage/Pack Voltage/Timer Over/Current/Power/Capacity/Temperature/RPM/Period
and Pulse Alarm. What‘s more, the extra alarm output can be linkage controlled by the users.
 It has 8 sets default monitor alarm settings, which can be selected for different battery packs.
 PowerLog 6S has been 100% calibrated before it enters to the market, at the same time, it supports the
calibration by users themselves.
 The logging interval can be set by users‘ different needs. PowerLog 6S has a 16Mbit flash storage,
which can log offline data in 33 hours @2 seconds logging interval.
 Support upgrading the hardware program by USB port. Adopting HID protocol, dispense with installing
driver from PC, plug and play.
 The PowerLog 6S supports the ―Logview‖ software and can display, plot and analyze the data by it. (See
detail information about Logview in the following website: http://www.logview.info)

The link for the manual: http://www.jun-si.com/UploadFiles/PowerLog6S.pdf

Doc

 

[lifepo4ever]

its like the hobbycity cell log but with lot more feature but a 50$ each i will wait a little bit if hobbycity can do the same thing for 10$

 

[olaf-lampe]

It seems to be like the eagle tree datalogger from hobbycity; but with an onboard display. I'd like it better with external display and wires instead of the deans T-connectors.
The voltage is to low too...
-Olaf

 

[Bazaki]

It would have been great if they also made a LVC BMS from this thing.
All power from the battery to the motor goes through the powerlog and the balance leads are also connected, so it would be nice if you could adjust the LVC voltage to 3,00v per cell for example and that the powerlog wil cut the power.


Maybe in a future model ?

 

[yopappamon]

Bi directional current measuring. Nice.

 

[liveforphysics]

Junsi rocks.
Ive never had something he made that failed to impress me.