Grin Technologies Cycle Analyst Version 3 Power m

More than a fuel gauge for your battery. The cycle analyst was Designed for use on electric Bikes but can be a very useful tool for EV's of any kind. The new model has a host of amazing features not found on any other EV instrumentation. Specifications Voltage: 15-150V standard, up to 500V with voltage divider and 12v supply. Quiescent Current: 10mA Current Range: Dependent on shunt used 200/Rshunt Current Resolution: 0.01A -0.1A depending on shunt Current Accuracy: within 2% Beta Product The V3 Cycle Analyst is currently in its very last beta state and all of the planned software functionality has largely been finalized with the B20 code. Even so, please be aware of the following points: You will want to have the ability to reflash the firmware as new updates or possible bug fixes are released. Any serial port adapter with a 05V TTL output will work if you are familiar with that stuff. We also offer a USB>TTL adapter cable. Though there are no known issues in the current code, it is possible for as yet undetected bugs in the code to cause the CA to freeze in a state where the throttle output is driven high. If you are using the CA as your controller throttle input, be sure to have a user accessible kill switch to cut power in this scenario. There is no supporting documentation other than what is on this page http://www.ebikes.ca/store/store_CAV3.php and the endlesssphere thread. A full fledged user manual will still take quite a while to produce. Pleas note this model does not come with a shunt or voltage divider, these are easily obtainable from electronic stores once you know the value you require. Additional info here http://www.ebikes.ca/product-info/grin-products/cycle-analyst-3.html Weight: 500 g