pH Controller 1/16 DIN -- 48PH
from Flir Commercial Systems

Features: Microprocessor for reliable, accurate measurement and control of pH from 0 to 14.00pH. High and low set point adjustments on front panel for two independent 3 A SPDT relays for ON/OFF controls, or to activate alarms, valves pumps or other equipment. Front panel LEDs indicate HIGH/LOW alarm... [See More]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP
  • Form Factor: Chassis; Brackets
8900 Multi-Parameter Controller
from GF Piping Systems

The Signet 8900 Multi-Parameter Controller takes the concept of modularity to the extreme. Each 8900 is field commissioned with the users specified combination of inputs, outputs, and relays using simple-to-install modular boards into the base unit. Configure the system by selecting either two,... [See More]

  • Media: Liquid
  • Control: Linear
  • Controller Type: pH / ORP (optional feature)
  • Features: Multi-Function
GLI Model P33 pH/ORP Controller
from Hach Company

ph/ORP Controller, panel mount case with NEMA 4x front Panel. GLI's P33 pH/ORP Analyzer is a low-priced, full-featured analyzer, specifically designed for cost-conscious end users. The backlit LCD simultaneously displays the measured pH and process temperature. Selectable pH or ORP operation. [See More]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP
  • Features: Datalogger
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]

  • Media: Liquid
  • Control: Limit; PID
  • Controller Type: pH / ORP
  • Features: Multi-Function; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
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]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP
  • Form Factor: Chassis
Smart Controller -- System 22 Multi-process Controller
from Electro-Chemical Devices, Inc.

The System 22 Smart Controller, the C22, features ECD's advanced Multi-Bus architecture. The Multi-Bus design enables customization of up to four inputs and six outputs in a convenient 1/2 DIN NEMA 4X enclosure. Channel comparisons or measurement compensation, configurable conductivity concentration... [See More]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP
  • Features: Multi-Function
High Accuracy Process Controller -- 900 Series
from Florite International, Inc.

General high performance universal process controller [See More]

  • Media: Liquid; Solid; Gas
  • Control: Limit; Linear; Feedforward; PID
  • Controller Type: Laboratory; pH / ORP
  • Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
pH Controller 1/16 DIN -- 48PH [48PH from Flir Commercial Systems]
from Fotronic Corporation / Test Equipment Depot

Features: Microprocessor for reliable, accurate measurement and control of pH from 0 to 14.00pH. High and low set point adjustments on front panel for two independent 3 A SPDT relays for ON/OFF controls, or to activate alarms, valves pumps or other equipment. Front panel LEDs indicate HIGH/LOW alarm... [See More]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP
  • Form Factor: Chassis; Brackets
8900 Multi-Parameter Controller -- 8900
from George Fischer Signet, Inc.

Up to two frequency inputs, up to eight relays, multi-language/parameter [See More]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP (optional feature)
  • Features: PLC; Multi-Function
Lineguard® -- 760
from Henkel Corporation - Automotive

Unique split panel design, flexibility, improved reliability [See More]

  • Media: Liquid
  • Control: Limit
  • Controller Type: pH / ORP
  • Features: PLC; Multi-Function
Indicator/Controller -- AQUIS 500 AS
from JUMO Process Control, Inc.

The AQUIS 500 AS transmitter / analyzer is made for use with sensors providing a standard signal output of (0)4 to 20mA. Thus, one instrument can be used to measure and control such diverse analytical variables as chlorine, ozone, and hydrogen peroxide, as well as level and indeed any variable... [See More]

  • Media: Liquid
  • Control: Limit; PID
  • Controller Type: pH / ORP
  • Features: Multi-Function
RO Controller -- AquaLynx® 250 RO
from RODI Systems Corp.

12" x 18.3" x 1.5", 5lbs [See More]

  • Media: Liquid
  • Control: Linear
  • Controller Type: pH / ORP (optional feature)
  • Features: PLC; Multi-Function; Rate Indication/ Control