Liquid Analysis - Ion-selective Electrode System -- ISEmax CAS40D
from Endress+Hauser, Inc.

ISEmax CAS40D is an ion-selective electrode system for the continuous measurement of ammonium, nitrate, potassium and chloride. The system consists of a sensor based on the Memosens protocol, electrodes and the Liquiline CM442 transmitter. It is mounted on the basin rim. Up to three ion-selective... [See More]

  • Display Type: None
  • Form Factor: In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument; ISE Meter
  • ISE Range: 0 to 1000
0.05 Cell Constant, Compression Fitting Style, Contacting Conductivity Digital Sensor -- D3422A1
from Hach Company

D3422A1, 0.05 cell constant, 3422 sc Digital Compression Fitting Style Contacting Conductivity Sensor, 1/2 inch Kynar(PVDF) compression fitting style. All Digital sensors include built-in digital electronics and integral 7 m (23 ft) cable terminated with connector for the sc 100 digital controller. [See More]

  • Display Type: None
  • Form Factor: Hand Held ; In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids; Measures Resistivity
  • Conductivity Range: 0.0 to 100
pH/ORP Sensor -- WDS-MV
from Iwaki America and Walchem, IWAKI America Inc

Walchem ’s WDS Series differential pH and ORP sensors are designed for industrial applications to be long-lasting and reliable. The differential measurement technique uses two electrodes, one for the process measurement and the other for the reference measurement. Each electrode is measured... [See More]

  • Display Type: None
  • pH range: 0.0 to 14
  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
  • pH Measurement Features: pH Reference Electrode Input
Suspended Solids Measurement -- OPTISENS OAS 2000
from KROHNE, Inc.

Digital suspended solids sensor for waste water applications. Digital sensor for use in waste water applications. Wide measuring range, automatic spray cleaning, precise measurements. Low maintenance costs with long service intervals. The OPTISENS OAS 2000 suspended solids sensor is equipped with... [See More]

  • Display Type: None
  • Form Factor: Sensor
  • Water Quality Parameters: Water Quality Measurement Instrument; Suspended Solids
  • Suspended Solids per Liquid Volume: 0 to 20000
Analog Conductivity Electrode
from Mettler-Toledo Process Analytics

METTLER TOLEDO Thornton's broad portfolio of analog conductivity/resistivity sensors includes various body materials, cell constants, and lengths to fit many different pure water applications: Titanium concentric electrodes for measurement in ultrapure and high purity waters. Highly polished 316L SS... [See More]

  • Display Type: None
  • Form Factor: In-Line
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids
  • Conductivity Range: 10 to 20000
Turbidity Sensor -- OBS-3+
from Campbell Scientific, Inc.

The OBS-3+ Turbidity Monitor is a submersible probe, part of our OBS ® line of products that use a backscatter method to measure turbidity. The OBS-3+ operates in the range of 0 to 4000 NTU. It replaces the OBS3 on our price lists. The OBS-3+ can be used in several applications, ranging from... [See More]

  • Display Type: None
  • Form Factor: In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
  • Turbidity Range: 0.0 to 4000
Drain Gauge
from Decagon Devices, Inc.

Gee Passive Capillary Lysimeter. The Drain Gauge allows you to measure the flux of water and solutes through the soil profile. It sits below the root zone, collecting down-welling water into a duct and wick system. The collected water volume is recorded by a surface data logger. A surface port... [See More]

  • Display Type: None
  • Form Factor: In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument
  • Interface Options: Serial
Analytical Conductivity Sensor -- CS304
from Goyen/Tyco Environmental Systems

Measures conductivity, temperature, pH and dissolved oxygen [See More]

  • Display Type: None
  • Form Factor: Portable; In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids; DissolvedO2
  • pH range: 2 to 12
Microprocessor Conductivity Transmitter -- ecoTRANS Lf01
from JUMO Process Control, Inc.

The JUMO ecoTRANS Lf 01/02 conductivity transmitter is used to measure the conductivity of. liquids in conjunction with electrolytic conductivity cells. The instruments are designed for application in general water engineering. The JUMO ecoTRANS Lf 01 features a freely configurable analog... [See More]

  • Display Type: None
  • Form Factor: DIN Rail
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids
  • Conductivity Range: 0.0 to 2000
Chlorine Measuring Cells
from Lutz - JESCO America Corp.

For the disinfection of any type of wasted water, preference is given to chlorine gas or chlorine compounds. In order to monitor the disinfection process, a measuring cell has been developed which is working according to the principle of depolarization of a galvanic element. Materials of... [See More]

  • Display Type: None
  • Form Factor: In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 3 to 6
Conductivity/TDS Chemical Treatment Controller / Cooling Tower Controller -- Model CTCII
from Myron L Company

The unique circuitry of the CTCII „ ¢ Chemical. Treatment Controller guarantees accurate and reliable measurements. Drift free performance is assured by œfield proven  electronics, including automatic DC offset compensation and highly accurate drive voltage.  . Since... [See More]

  • Display Type: None
  • Form Factor: Lab / Benchtop
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids
  • Conductivity Range: 0.0 to 5000
CN Solution™ FS 3100
from O. I. Analytical

USEPA 01A-1677 approved, cyanide analysis system, no distillation required [See More]

  • Display Type: None
  • Form Factor: Lab / Benchtop
  • Water Quality Parameters: Water Quality Measurement Instrument; ISE Meter
  • ISE Range: 0 to 5
DO Transmitter -- WD-35151-00
from OAKTON Instruments

Waterproof IP-65 housing, easy to access potentiometers for calibration [See More]

  • Display Type: None
  • Form Factor: Modular
  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 2000000
Dual Channel Absorption Sensor -- AF26
from optek-Danulat, Inc.

The model AF26 is a dual channel absorption sensor designed for inline applications. It accurately measures color or color changes and can be used in a variety of industrial processes, from sanitary CIP/SIP applications to high-pressure, high-temperature industrial applications. [See More]

  • Display Type: None
  • Form Factor: In-line
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids; Turbidity
  • User Controls: None
Depolox5® Flow Cell -- Chlorine Dioxide
from Siemens Water Technologies

The Wallace & Tiernan ® chlorine dioxide measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a membrane-type sensor... [See More]

  • Display Type: Digital (optional feature); None
  • Form Factor: Modular
  • Water Quality Parameters: Water Quality Measurement Instrument
  • Instrument Specific Features: Automatic Temperature Compensation
Swansensor Turbiwell 7027 -- A-87.532.151
from SWAN Analytical USA, INC.

High precision, non-contact nephelometer based on ISO 7027 (EN 27027, DIN 38404) for the continuous measurement of turbidity in pure water, potable water, surface water treatment and effluent. Turbidimeter with sample chamber and valve for chamber drain. High precision secondary standards for... [See More]

  • Display Type: None
  • Form Factor: Panel
  • Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
  • Turbidity Range: 0.0 to 200
AnalogPlus -- Conductivity/Resistivity 1.0 Sensor
from Thermo Scientific - Water Analysis/Orion Products

Designed for continuous use in the most demanding industrial applications [See More]

  • Display Type: None
  • Form Factor: Portable
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids; Measures Resistivity
  • Conductivity Range: 0.0 to 5.00E6
Clack Resilite R70 Water Quality Monitor -- 205-RL
from US Water Systems, Inc.

Clack Resilite to Monitor Water Quality - Available in Multiple Sizes. The reliable and economical method of monitoring water quality via conductivity. The patented square wave Resilite is a reliable and economical method of monitoring water quality via conductivity. The bright red or green visual... [See More]

  • Display Type: None
  • Form Factor: In-situ / Field
  • Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids
  • Features: ORP Reference Electrode Input