PHEC Controller-B2

 Description The PHEC-B2 is a complete digital nutrient controller, featuring industrial-grade pH, EC and build-in temperature sensor.

 The controller precisely monitor and control the pH & EC in the reservoir, with nutrient adjustment automatically by four dosing pumps.

 Easy operation, user friendly setting and PH, EC sensor calibration. High/Low alarm keeps the reservoir in a safe range.

 Key Features Dead band Alarm Setting Pre-mix Technical Sheet EC Range: 0.1~5 ms/cm pH Range: 0.1~14