Controller
LibertyCES has documented Controller in 8 industries, including Municipal Water, Municipal Wastewater and Cooling Towers. Chemical compatibility is documented for Oxidizers/Disinfectants, Caustics/Bases and Acids. Documented models include DULCOMETER diaLog X, DULCOTROL Drinking Water and Icon TB450. Send James the fluid, concentration, temperature and flow for a free spec review.
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Municipal Water
Multi-source documentedDrinking water controller line explicitly named.
Municipal Wastewater
Multi-source documentedTB450 explicitly named for municipal sewage/industrial wastewater treatment/water plants.
Cooling Towers
Multi-source documentedW600 controller explicitly documented for cooling tower control application.
Mining
Manufacturer-documentedMulti-parameter controllers listed in dedicated mining product guide.
Oil & Gas
Manufacturer-documentedShips standard with wellhead-oriented G-JR pump.
Chemical Processing
Multi-source documentedChemical Processing explicitly named sector.
Plating
Multi-source documentedDetailed chrome-reduction and cyanide-destruction control setpoints explicitly documented.
Food & Beverage
Manufacturer-documentedF&B explicitly named alongside drinking water in same controller line.
Chemical compatibility
Oxidizers/Disinfectants
Multi-source documentedUp to 16 measuring channels and 24 sensor inputs supporting all listed disinfection chemistries simultaneously.
Caustics/Bases
Multi-source documentedExplicit regulatorily-loaded setpoint: pH raised to 11.5 with NaOH before chlorine addition, with hard interlock against acid injection below pH 11.
Acids
Multi-source documentedChrome reduction: pH lowered to 2.0-2.5 via acid dosing, ORP setpoint -300mV, explicit SO2 gas-release hazard if overdosed.
Controller: models in the LibertyCES catalog
38 models across 21 product lines from 9 manufacturers. For most models that state them (the middle 80%): temperature to 302°F (150°C). Extremes are in the table.
| Model / line | Manufacturer | Type | Size / capacity / flow | Pressure | Temperature | Wetted material | Source |
|---|---|---|---|---|---|---|---|
| Harrier EZ-B control box (B52284) | Graco | Controller | batch treatment | n/a | Graco — Chemical Injection | ||
| Harrier EZ-B controller (B32707) | Graco | Controller | 16A, 26VDC, DC solar power | -40–131 °F (-40–55 °C) | n/a | Graco — Chemical Injection | |
| Harrier AC Controller remote mount (B32691) | Graco | Controller | 5A, cycle mode, adaptive flow control | n/a | Graco — Chemical Injection | ||
| Harrier EZ time-based w/ LVD (B32110) | Graco | Controller | 16A, time mode, methanol temp probe | -40–131 °F (-40–55 °C) | n/a | Graco — Chemical Injection | |
| Harrier EZ-JR temp-based dosing (B32001) | Graco | Controller | 16A, cycle mode; standard on G-JR pump | -40–131 °F (-40–55 °C) | n/a | Graco — Chemical Injection | |
| Harrier+ AC cellular global (B32630) | Graco | Controller | 5A, flow control & automation | n/a | Graco — Chemical Injection | ||
| Harrier+ DC cellular global (B32629) | Graco | Controller | 25A, flow control & automation | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52M08 | Graco | Controller | 115VAC in / 24VDC out, Harrier+ MPI, SCADA comm | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52M04 | Graco | Controller | 115VAC in / 115VAC out, Harrier+ MPI, SCADA comm | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52M03 | Graco | Controller | 24VDC in/out, Harrier+ MPI, CDMA comm | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52M02 | Graco | Controller | 24VDC in/out, Harrier+ MPI, International comm | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52M00 | Graco | Controller | 24VDC in/out, Harrier+ MPI, SCADA comm | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52A00 | Graco | Controller | AC Control Box, Harrier+ SCADA, 115AC, NEMA rated | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52207 | Graco | Controller | Two-Battery box, no controller, SS20L-12V 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52204 | Graco | Controller | Two-Battery box, Harrier+ GSM USA, ASC 12/12 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52250 | Graco | Controller | Two-Battery box, Harrier EZ, SS20L-12V 2-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52211 | Graco | Controller | Two-Battery box, Harrier+ GSM USA, SS20L-12V 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52210 | Graco | Controller | Two-Battery box, Harrier+ SCADA, SS20L-12V 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52208 | Graco | Controller | Two-Battery box, Harrier EZ, SS20L-12V 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52201 | Graco | Controller | Two-Battery box, Harrier EZ, ASC 12/12 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52215 | Graco | Controller | Two-Battery box, Harrier EZ, Prostar 30 1-panel charge | n/a | Graco — Chemical Injection | ||
| Modular Control Box B52253 | Graco | Controller | Two-Battery box, Harrier+ GSM USA, SS20L-12V 2-panel charge | n/a | Graco — Chemical Injection | ||
| Harrier+ MPI multipoint controller | Graco | Controller | up to 8 injection points, 1 controller | n/a | Graco — Chemical Injection | ||
| DULCOMETER diaLog X PLC/multi-parameter controller | ProMinent Fluid Controls | Controls | up to 24 sensor inputs, 30 relay/pulse outputs, 24 digital inputs | n/a | ProMinent Fluid Controls — DULCOMETER diaLog X | ||
| PC-8(e) Pattern Controller 24X523-25M526 (7 SKUs) | Graco | Controller | InvisiPac hot melt, time/distance mode, optional encoder+run-up control | n/a | Graco — Sealants & Adhesives | ||
| Accessory Power Monitor (Process Defender) | Finish Thompson | Controller | 50/60Hz, up to 690VAC, 4 protection levels (run-dry/dead-head/excess power/de-coupling/priming loss) | n/a | Finish Thompson — Sealless Plastic Pumps | ||
| Accessory Batch Controller | FTI Air | Controller | controls up to 2 pumps, 115/230VAC or 24VDC | n/a | FTI Air — Non-Metallic AODD Pumps | ||
| Multi-Parameter Controllers HMC200 Series | Hayward Flow Control | Instrument | pH, ORP, conductivity, flow | - | Hayward Flow Control — Mining Guide | ||
| Web Enabled Multi-Input Controllers HMC300 Series | Hayward Flow Control | Instrument | 4x 4-20mA inputs (pH, ORP, conductivity, dissolved O2, Chlorine, level) | - | Hayward Flow Control — Mining Guide | ||
| Level Controllers & Indicators LI55/LC52/LI23/LI24 (for Transmitters) | Flowline | Instrument | - | panel/rail mount enclosure | Flowline — Level Products | ||
| Level Controllers & Indicators LC40-42/LC10/LC11/LC0X (for Switches) | Flowline | Instrument | - | panel/rail mount enclosure | Flowline — Level Products | ||
| D-Series pH/ORP Controllers D300/D400/D500/D700/U900 | Icon Process Controls | Instrument | pH -2 to 16, ORP +/-2000mV | 14–302 °F (-10–150 °C) | IP65 or IP66/NEMA 4X enclosure | Icon Process Controls — Analytical Instruments + Analytical Displays | |
| C-Series Conductivity Controllers C300/C400/C500/C700/C950/U900 | Icon Process Controls | Instrument | 0-500 mS/cm conductivity | IP65 or IP66/NEMA 4X enclosure | Icon Process Controls — Analytical Instruments + Analytical Displays | ||
| TB450 Turbidity Controller TB450 | Icon Process Controls | Instrument | - | - | Icon Process Controls — Analytical Instruments + Analytical Displays | ||
| Filters Backflush Controller | Netafim | Controller | 2-10 outputs | 32–140 °F (0–60 °C) | - | Netafim USA — Wastewater Subsurface Drip Dispersal | |
| Intuition-9 Series Controller Intuition-9 Series | Walchem | Controls | n/a | n/a | Becker Engineered Systems | ||
| W600 Series Controller W600 Series | Walchem | Controls | cooling tower control application | n/a | Becker Engineered Systems | ||
| W100 Series Controller W100 Series | Walchem | Controls | n/a | n/a | Becker Engineered Systems |
This table is part of the equipment catalog dataset (CSV and JSON).
Frequently Asked Questions
What industries use Controller?
LibertyCES has documented Controller specified across 8 sector applications, including Municipal Water, Municipal Wastewater, Cooling Towers and Mining.
How is Controller used in Municipal Water?
Drinking water controller line explicitly named. — examples include DULCOMETER diaLog X, DULCOTROL Drinking Water. This is well-documented in LibertyCES's field data.
Can Controller handle Oxidizers/Disinfectants?
Up to 16 measuring channels and 24 sensor inputs supporting all listed disinfection chemistries simultaneously. Materials to confirm: N/A (electronic controller). Specific chemicals include Chlorine, Chlorine Dioxide, Chlorite, Ozone, Hydrogen Peroxide, Bromine, Peracetic Acid.
Which chemicals can Controller handle?
LibertyCES has documented chemical compatibility records for Controller across 3 chemical families, including Oxidizers/Disinfectants, Caustics/Bases, Acids.
Send LibertyCES the process data, not a part number
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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated