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Product Details:

S503-pH/RX/T – Single Measure Controller for panel installation – Basic Line

Input for pH or ORP electrode 

Input for Pt100 sensor, for temperature measurement and compensation

pH measuring range: 0…14 pH

ORP measuring range: -1000…+1000 mV

Two relay outputs (threshold or alarm, K1 can drive a pump magnet)

Current output, fully configurable and with galvanic separation

OFF digital input, for disabling all outputs

IP42 protection 

Power supply: 230V 50/60Hz single-phase

Dimensions: 96 x 96 x 115 mm 

Product Details:

The automatic flushing system for cooling towers was designed to meet the management needs of the salt concentration of the circuits coolingtower/condenser in order to ensure the optimization of water consumption and chemicals.The complete system includes electronic contro lunit, conductivity cell for continuous reading,motorized valve, and dosing pump for injecting the biocide, all assembled and pre wired on a panel for quick and easy installation.The controller, which operates both the motorized valve and the pump for the biocide dosage, can inhibit the opening of the valve for a set time, to ensure the best result of the treatment and not to discharge the product before it has completed its action.All parameters are programmable with extensive range, allowing to adjust the instrument to circuits of all sizes.