Hofmann CTH-2 Cooling Tower Controller



CTH-2 Cooling Tower Controller Brochure

CTH-2 Cooling Tower Controller Manual

The CTH-2 controller has all of the necessary functions for cooling tower control built into a single easy-to-use controller. It incorporates conductivity control with inhibitor dosing functionality with many modes of operation. It operates over a 0-5000 uS range with automatic temperature compensation. The conductivity is displayed on a back lit screen that provides easy to understand programming advice and operational descriptions.

The biocide functionality of this unit is the most advanced seen in the Australian market. It comprises of two independent timers, biocide one functions on a 7 day cycle. The secondary timer operates on a 28 day cycle, essentially allowing the unit to slug dose chemical once each month.

The CTH-2 is state of the art - it is the most effective, functional and economical unit available in Australia.

Features & Benefits

  • Dual biocide, individually programmed for start time & duration
  • Prebleed for both biocide cycles
  • Inhibitor dosing after the bleed cycle if required
  • Manual override of all functions for priming pumps. This feature is easily accessed with buttons on front panel
  • All configurations carried out with push buttons and text messages on front panel
  • Additional relay output for activating a cooling tower during 'off season' period
  • Thermo plastic enclosure with transparent cover. Rated to IP55 specifications