
Rola-Chem RC554XP Generation II Programmable pH and ORP Controller, 120V Corded, 554000
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Quick overview
- pH and ORP together Monitors and holds the pH balance and the sanitizer level (ORP) of a pool or spa.
- Seven-segment displays Sun-bright LED readouts show pH and ORP continuously on the front panel.
- Simple programming One MODE button and six SET buttons, with dip switch programmable settings.
- Feed options Proportional or continuous feed, timed or continuous, for acid or base.
- Complete kit Controller, flow cell with flow switch, probes, 3/8 in. tubing and fittings.
- Made in the USA One-year limited warranty on the controller electronics and probes.
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Product details
The Rola-Chem 554000 is the RC554XP Generation II programmable pH and ORP controller, a 120V corded unit that monitors and maintains pH balance and sanitizer level in a swimming pool or spa.
What it does
The controller is a microprocessor-based chemical automation system. pH and sanitizer level (ORP) are displayed on sun-bright seven-segment LEDs and monitored continuously on the front panel. One MODE button and six SET buttons set the parameters, and the controller offers dip switch programmable settings, a lockout security feature, built-in out-of-range safety timeouts and pH calibration.
Feed and setup
It uses ORP technology with a redox sensor and supports proportional or continuous feed of acid or base. Feed cycles run 0.6 to 900 seconds with 5 minute analyzation periods. The pH factory setting is 7.4 with a setpoint range of 7.0 to 8.0, and the ORP factory setting is 650 mV with a range of 400 to 900 mV. It works with most peristaltic pumps and with erosion feeder and solenoid applications.
Before you order
The kit includes the controller, a globe flow cell with flow switch, probes, 3/8 in. tubing and fittings. The manufacturer recommends an in-line filter system, part number 550591, ahead of the flow cell. The controller is made in the USA and carries a one-year limited warranty on the electronics and probes.
| Brand | Rola-Chem |
|---|---|
| Manufacturer part number | 554000 |
| UPC | 757706001366 |
| Model | RC554XP Generation II |
| Type | Programmable pH and ORP controller |
| Power | 120V corded (input and output) |
| Maximum amps | 5 amps |
| pH display range | 6.8 to 8.2 |
| pH setpoint range | 7.0 to 8.0 |
| pH factory setting | 7.4 |
| ORP display range | 0 to 995 mV |
| ORP setpoint range | 400 to 900 mV |
| ORP factory setting | 650 mV |
| Feed cycles | 0.6 to 900 seconds with 5 minute analyzation periods |
| Includes | Controller, flow cell with flow switch, probes, 3/8 in. tubing and fittings |
| Warranty | One-year limited on controller electronics and probes |
| Shipping weight | 5.85 lb |
| Ships | Parcel |
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Questions and answers
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