Model 1520/30e pH or ORP Controllers - 4 Outputs

Model 1520/30e - pH or ORP Water Treatment Controller

The Model 1520/30e uses the latest in microprocessor capability, giving the user a high level of application flexibility in pH or ORP control. The user in the field can configure this controller to operate as a pH or an ORP controller. A large illuminated graphics screen, multiple inputs, and very easy setup characterize this new technology. Water meters, sensors and plumbing assemblies are purchased separately.

Key Features

Control & Interface

• Heavy-duty stainless steel domed numeric keypad with illuminated graphical display
• Easy programming with tactile steel domed switches
• LED indicators for power, alarm and relay status
• Plain English, intuitive menu interface

Inputs & Outputs

• Two water meter inputs
• Two drum switch inputs
• pH or ORP input
• Flow switch input
• 4-20 mA output
• Optional 4-20 mA input for remote pH/ORP applications

Design & Installation

• Single circuit board design for reliability
• Large open shallow enclosure for easy wiring
• Removable power cord
• Simple conduit receptacles
• Scheduled feed with three relay capability for biocides/chemicals

Benefits

• User-friendly programming interface
• Versatile application compatibility
  • Removable from cooling tower
  • Adaptable to other applications with appropriate sensors
• Enhanced reliability through simplified design
• Complete standard feature set
  • No add-on options required
  • Integrated 4-20 mA output
  • Built-in biocide features