Hanna HI981413 EC Controller

The HI981413 controller has been designed as an economical solution for hydroponics or greenhouses to maintain the ideal nutrient solution concentration level in the reservoir tank. The HI981413 GroLine nutrient dosing system is a complete solution with an advanced process controller and a built-in chemical dosing pump. Simply insert the probe and injection valve in line with the recirculation pump and supply the reserve fertilizer to be dosed. Complete solution for maintaining proper nutrient levels Industrial process probe with 1/2" NPT thread for insertion into a recirculation line Available in three configurations, including the complete kit with panel-mounted flow cell Supplied with: The HI981413-00 is supplied with the HI981413 controller, the HI30033 EC/TDS/temperature probe, HI7031-012 conductivity calibration solution (1413 µS/cm - 120 ml), plastic beaker, power connection cable, instruction manual, and instrument and probe quality certificates. The HI981413-20 includes the flow cell mounting kit and is supplied with the HI981413 controller, the HI30033 pH/temperature probe, the flow cell for the HI981413, the mounting panel assembly for the HI981413, the controller suction filter, the controller injector, the 1/2" thread, the saddle for Ø 50 mm pipe (3), the PVC suction tube (flexible) (5 m), rigid PE dispensing tube (15 m), 1/2" - 6 mm barbed tube adapter with fitting (2), flow cell valves (2), conductivity calibration solution