Limit / Set Point Control pH Controllers

Microprocessor-based pH Controller -- PHCN-37
from OMEGA Engineering, Inc.

This new microprocessor-based family of pH, ORP and pH/ORP panel mounted controller is designed for a wide variety of environmental monitoring applications. The units features automatic or manual temperature compensation of pH, two 5 amp mechanical relays and a choice of a scalable 4 to 20 mA, or 0... [See More]

  • Control: Limit; Nonlinear
  • Features: Rate Indication/ Control
  • Controller Type: pH / ORP
  • Form Factor: Stand-Alone
Model 5000M pH Monitor and Data Logger System
from Fortrans Inc.

Model 5000M pH Monitor and Data Logger System. The Fortrans, Inc. ® Model 5000M pH monitor and data logger system is a top-quality industrial process water pH monitoring system with built-in data logging capabilities. This pH monitor ensures that wastewater is being discharged under the legal... [See More]

  • Control: Limit
  • Features: PLC; Datalogger; Rate Indication/ Control
  • Controller Type: pH / ORP
  • Form Factor: Chassis
Conductivity, pH/ORP & Disinfection -- W100P
from Iwaki America and Walchem, IWAKI America Inc

The W100P series provide an economical and reliable. way to keep your water treatment program under control. Key Features: Large display with icon based programming makes setup easy. Compact ¼ DIN panel mount enclosure. Universal sensor input provides extraordinary flexibility; the same... [See More]

  • Control: Limit; PID
  • Features: Multi-Function
  • Controller Type: pH / ORP
  • Form Factor: DIN
High Accuracy Process Controller -- 900 Series
from Florite International, Inc.

The 900 Series is an economic one loop microcomputer-based instrument incorporating user selectable digital and analog inputs, as well as analog and relay outputs.  Other 900 Series features include .005% high accuracy PID, batch, and dose control functions. Additionally, the 900 Series encompasses... [See More]

  • Control: Limit; Linear; Feedforward; PID
  • Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
  • Controller Type: Laboratory; pH / ORP
  • Form Factor: Board (optional feature); Chassis; Rack; Stand-Alone; Wall Mount
pH Controller -- PHCN-961 / PHCN-962
from OMEGA Engineering, Inc.

The PHCN-961/962 series of pH controller and transmitter provides a reliable method of monitoring and controlling pH in water treatment, electrolytic water cleaning, chemical industry, food process, cleaning water or wastewater treatment, and neutralization processes. The controllers standard... [See More]

  • Control: Limit
  • Form Factor: Chassis
  • Controller Type: pH / ORP
  • Interface: Digital Front Panel
Cooling Tower Conductivity Controller -- WCT400
from Iwaki America and Walchem, IWAKI America Inc

The WCT400/410 Cooling Tower Controllers represent the latest in technological and innovative advancements from Walchem. All of the standard features you ’d expect from a conventional cooling tower controller are included, plus optional simple-to-use information management tools that enable... [See More]

  • Control: Limit; PID
  • Features: Multi-Function; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
  • Controller Type: pH / ORP
  • Form Factor: Chassis
Intelligent Integrated Instrument System -- Model 990
from Florite International, Inc.

The Florite Model 990X is an innovative, technically superior, high quality and reliable microcomputer-based controller suitable for any commercial or industrial application. The instruments user configurable screw-terminal channels enable any mix of up to eight inputs and or outputs regardless of... [See More]

  • Control: Limit; Linear; Feedforward; PID
  • Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
  • Controller Type: Laboratory; pH / ORP
  • Form Factor: Chassis; Rack; Stand-Alone; Table Top Mount
pH/ORP/Conductivity Controller -- PHUCN601
from OMEGA Engineering, Inc.

The PHUCN600 Series multi-parameter controller is a microprocessor-based controller capable of measuring one of the following parameters, pH, ORP, or conductivity. When shipped from the factory, the PHUCN600 Series is not set to measure any one parameter.When the PHUCN600 Series is powered up for... [See More]

  • Control: Limit
  • Features: Is a Chart Recorder; Rate Indication/ Control
  • Controller Type: pH / ORP; Conductivity Controller
  • Form Factor: Chassis (optional feature); DIN (optional feature); Pipe Mount
pH & ORP Controller -- WDP410
from Iwaki America and Walchem, IWAKI America Inc

The WPH410/420 Series pH/ORP on-line process controllers are designed for a broad range of industrial, commercial, and municipal water treatment applications. WPH controllers are easily configured to accurately measure pH or mV (ORP) values from Walchem ’s WEL and WDS differential combination... [See More]

  • Control: Limit
  • Features: Multi-Function
  • Controller Type: pH / ORP
  • Form Factor: Chassis
Water Treatment Controllers -- CDCN
from OMEGA Engineering, Inc.

The CDCN10 Series is specifically designed to measure conductivity/dissolved solids and pH in cooling towers, boilers, industrial process water, food processing, drinking water and wastewater treatment applications. The CDCN10 Series conductivity/pH controllers are highly accurate and easy to... [See More]

  • Control: Limit
  • Features: Multi-Function (optional feature); Datalogger; Totalizing (Length or Roll Diameter) Indication/ Control (optional feature)
  • Controller Type: pH / ORP (optional feature); Conductivity Controller
  • Form Factor: Stand-Alone
WebMaster® One -- WMT8
from Iwaki America and Walchem, IWAKI America Inc

WebMasterONE is the most powerful, affordable, online analytical process controller the water treatment world has ever seen! The simple, intuitive programming makes it easy to configure your WebMasterONE to control multiple cooling towers, boilers, closed loops, waste streams or virtually any water... [See More]

  • Control: Limit; PID; Other; Flow Based / Timer
  • Features: Multi-Function; Datalogger
  • Controller Type: pH / ORP
  • Form Factor: Chassis