Digital Controllers
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MODEL SHOWN: RC554P
Digital pH Controller
P/N 554200
UPC 7-57706 00140-3
• Easy to read, sun bright LED display
• Compact package (approx. 7” x 3” x 3”)
Download Digital pH Controller Operating Manual
Download RC554P Controller Board Illustrations
Illustrations include links to 3D CAD data in STEP format.
Board Configuration J – Download CAD File
See illustration above to identify configuration.
| pH | Feed Cycle | |
| Factory Setting: | 7.4 | .6 Seconds |
| Display Range: | 6.8 – 8.2 | |
| Setpoint Range: | 7.0 – 8.0 | |
| Feed Cycles: | .6 to 900 sec with 5-minute analyzation periods | |
| Power: | 120V corded (input/output) | |
| Feed: | Timed or Continuous | |
| Maximum Amps: | 5 Amps | |
INCLUDES: Controller, flow cell with flow switch, PH probe, 3/8” tubing and fittings.
MODEL SHOWN: RC554X
Digital ORP Controller
P/N 554230
UPC 7-57706 00142-7
• Easy to read, sun bright LED display
• Compact package (approx. 7” x 3” x 3”)
Download ORP Digital Controller Operating Manual
Download RC554X Controller Board Illustrations
Illustrations include links to 3D CAD data in STEP format.
Board Configuration M – Download CAD File
Board Configuration N – Download CAD File
See illustration above to identify configuration.
| ORP | Feed Cycle | |
| Factory Setting: | 650 mV | .6 Seconds |
| Display Range: | 0-955 mV | |
| Setpoint Range: | 400-900 mV | |
| Feed Cycles: | .6 to 900 sec with 5-minute analyzation periods | |
| Power: | 120V corded (input/output) | |
| Feed: | Timed or Continuous | |
| Maximum Amps: | 5 Amps | |
INCLUDES: Controller, flow cell with flow switch, ORP probe, 3/8” tubing and fittings.
MANUFACTURED IN THE USA
5-YEAR LIMITED WARRANTY ON CONTROLLER ELECTRONICS. 1-YEAR LIMITED WARRANTY ON PROBES, FLOW CELL AND VALVE.
NOTE: It is recommended that an in-line filter system (part number 550591) be used before the flow cell.