Product/Equipment
Controllers
PC7000
A Fully Integrated Controller
The CHEMTROL® PC7000 is a microprocessor-based programmable controller for automated control of water chemistry and filtration.
With its new PPM sensor for Free Chlorine and duplex operation by remote computer, it is the most advanced and most complete command center for automated water treatment in swimming pools, spas, cooling towers and industrial water treatment.
Water treatment for swimming pools, spas and industrial applications requires the combination of a number of physical and chemical processes, including pumping, filtration, chemical treatment, heating and water replacement. Because the processing equipment is made by different manufacturers and controlled individually, installation and operation of the system is complicated and inefficient.
The CHEMTROL® PC7000 controller incorporates all the features of operating functions for monitoring, control and communications into a single integrated command center designed around a powerful microprocessor. The integrated Main Screen display enables the operator to supervise all the process functions at a glance and to quickly respond to any changing condition.
The CHEMTROL® PC7000 controller operates like a computer with full-screen displays and direct access to all menus and submenus. The front panel keypad is used to move up and down each menu and enter or exit the submenus. All operating functions can be easily modified from the keypad, including sensor calibration, control set-points, alarm levels and the programs for super-chlorination, sequential backwashing, chemical saving and energy saving.
- For Dual PPM Controller with UV – PC7100 – please consult with CHEMTROL representative.
Exclusive PC7000 Features
The CHEMTROL® PC7000 controller includes all the features of the PC6000 plus the new PPM Sensor for true monitoring and control of Free Chlorine.
| Feed Control | Manual, ON/OFF, Proportional Feed, Timer |
| Calibration | 1, 2 or 3 points |
| Langelier Index | Scaling and corrosion alert |
| Shock Program | Superchlorination and dechlorination |
| Savings | Chemical and energy saver programs |
| Failure Analysis | Dynamic Probe Testing with sensor failure warning for ORP and pH |
| Data Logging | On-board memory for 1,000 tests |
| Data Printing | Real-time with data logging or downloading from storage memory |
| Units | US and metric systems |
| Passwords | Security protection with ten 5-digit codes with 3 different access levels |
| Clock | 24-hour universal clock/calendar |
| Battery | Maintains all settings in case of power shutdown |
PC7000 Technical Specifications
- ORP readout in millivolts with programmable oxidizer feed control
- SANITIZER readout in ppm or mg/l with programmable sanitizer feed control
- pH readout with programmable acid and base feed controls
- Temperature readout in degrees Fahrenheit or Celsius with programmable heater control
- Bypass line with in-line filter, flow meter, safety flow switch, two control valves and sampling valve
- Sensor cleaning with programmable acid wash control
- Remote alarm (hot or dry contacts)
- Conductivity readout in microsiemens and TDS readout in ppm or mg/l with programmable dump valve control
- Programmable Feed Control for three (3) chemical additives
- Electronic Water Level Sensor with automatic fill valve control
- Flow Sensor with saddle clamp mount
- Seven-day main pump program
- Two (2) pressure sensors (influent and effluent) in psi or kg/cm2
- Six (6) relays for programmable sequential filter backwashing
- Data/Voice/Communication Modem
- CHEMCOM® remote computer software for Windows
- Remote Telephone Control of activator modes
- Telephone Alarm Callouts to six (6) memory-stored numbers
- Rain and splatter proof NEMA Type 3R fiberglass cabinet.
Options
- OPTION ETHCOM: Full duplex remote computer operation with Ethernet / Web-access communication.
- OPTION 420M: 4-20mA signal (4-channels) for monitoring display outputs.
- OPTION BMS: Modbus/BACnet-protocol communication for Building Management Systems.
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