B series temperature controller with completed FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows temperature curve by automatically. user can adjust temperature value very easily to use dial, and a LED indicator to show the relay status. Function & Feature ·DIN(48X48mm) Temperature Controller ·Control accuracy 1 ·Built-in digital filter reduce interfere ·Self calibration technology, keep stabilization ·Switching power supply and low consumption. ·Use large capacity relay
