● 45x45x90mm dimension, easy to install and debug
● Intelligent detect signals of No Load,Light load, Half load,Heavy load and Overload
● Hall type non-contact detect, no mechanical wear
● <1.5% tolerance between +5℃ ~ +40℃ temperature
● 24VDC/AC operting voltage,150mA Max. current
● Ultra-high reliability with low price and long life span