Water Quality

Water quality is a general term referring to the chemical, physical, biological and radiological characteristics of water—essentially a measure of the condition of water relative to what it is being used for. This definition acknowledges that the properties of water needed for an industrial application differ from those needed for a municipal drinking water system. Read more...

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Rosemount Analytical Model 1056 Dual Input Analyzer
Rosemount Analytical Model 1056 Dual Input Analyzer
Dual input analyzer offers a wide range of measurement choices supporting most industrial, commercial & municipal applications.
Some Models in Stock
Starting at $1,706.00
Rosemount Analytical Model 3900 pH/ORP Sensor
Rosemount Analytical Model 3900 pH/ORP Sensor
3900 and 3900VP general purpose pH/ORP sensors.
Some Models in Stock
Starting at $519.57
Rosemount Analytical 400 / 400VP Endurance Conductivity Sensor
Rosemount Analytical 400 / 400VP Endurance Conductivity Sensor
Screw-in general purpose conductivity sensors with Variopol quick disconnect fitting.
Some Models in Stock
Starting at $701.02
Rosemount Analytical 499 Series Dissolved Oxygen/Ozone/Chlorine Sensors
Rosemount Analytical 499 Series Dissolved Oxygen/Ozone/Chlorine Sensors
Precision dissolved oxygen, dissolved ozone and chlorine sensors.
Some Models in Stock
Starting at $1,278.59
Rosemount Analytical 56 Dual Input Analyzer
Rosemount Analytical 56 Dual Input Analyzer
High resolution full color screen, local operator interface, 480 x 272 pixel display.
Some Models in Stock
Starting at $2,918.32
Rosemount Analytical Model TUpH 396R / 396RVP pH/ORP Sensor
Rosemount Analytical Model TUpH 396R / 396RVP pH/ORP Sensor
Titanium retractable body for insertion depths up to 27 inches and easy sensor removal.
Some Models in Stock
Starting at $1,008.42
Rosemount Analytical 1066 Liquid Analytical Transmitter
Rosemount Analytical 1066 Liquid Analytical Transmitter
Loop-powered transmitter measures pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone.
Starting at $2,606.89
Rosemount Analytical Model 396P / 396PVP TUpH pH/ORP Sensors
Rosemount Analytical Model 396P / 396PVP TUpH pH/ORP Sensors
Submersion, insertion, polypropylene, SMART enabled, Silcore technology.
Some Models in Stock
Starting at $870.17
Rosemount Analytical Model 228 Conductivity Sensor
Rosemount Analytical Model 228 Conductivity Sensor
Submersion/Insertion toroidal (non-contacting) sensor for use in dirty, corrosive, or high conductivity liquids.
Some Models in Stock
Starting at $1,255.10
Rosemount Analytical Model 389 pH/ORP Sensor
Rosemount Analytical Model 389 pH/ORP Sensor
Insertion pH/ORP sensors with optional integral preamp.
Some Models in Stock
Starting at $806.91
Rosemount Analytical FCL Free Chlorine Measuring System
Rosemount Analytical FCL Free Chlorine Measuring System
A complete system that measures free chlorine in samples with pH as high as 9.5.
Starting at $5,904.12
Rosemount Analytical Model T1056 Clarity II Turbidimeter
Rosemount Analytical Model T1056 Clarity II Turbidimeter
Ideal for monitoring turbidity of filtered drinking water, filtered water discharges, condensate returns and clarifiers.
Starting at $4,338.19
Rosemount Analytical Model 1057 Multi-Parameter Analyzer
Rosemount Analytical Model 1057 Multi-Parameter Analyzer
Three-input intelligent analyzer monitors a wide range of water quality parameters.
Starting at $2,709.90
Rosemount Analytical Model 3300HT / 3300HTVP pH Sensor
Rosemount Analytical Model 3300HT / 3300HTVP pH Sensor
SMART enabled, high temp design, PERpH-X high performance.
Some Models in Stock
Starting at $1,049.98
Rosemount Analytical 402 / 402VP Endurance Conductivity Sensor
Rosemount Analytical 402 / 402VP Endurance Conductivity Sensor
Retractable, can be removed without shutting down and draining line.
Starting at $1,691.54
Rosemount Analytical Model 3500 pH/ORP Sensor
Rosemount Analytical Model 3500 pH/ORP Sensor
SMART technology, electrolyte solution kits, PERpH-X™ high performance.
Starting at $1,067.15
Rosemount Analytical Model 3400HT pH / ORP Sensor
Rosemount Analytical Model 3400HT pH / ORP Sensor
SMART technology, high temp design, and fast, accurate & stable measurements.
Starting at $1,157.51
Rosemount Analytical Model 403 / 403VP Endurance Conductivity Sensor
Rosemount Analytical Model 403 / 403VP Endurance Conductivity Sensor
Tri-Clover Flange conductivity sensors designed for water-for-injection .
Starting at $1,392.45
Rosemount Analytical T56 Clarity II Turbidimeter
Rosemount Analytical T56 Clarity II Turbidimeter
Single or dual input analyzer, 0 to 200 NTU range, 4 analog outputs and 4 programmable alarm relays.
Starting at $4,552.34
Rosemount Analytical RBI pH Sensors
Rosemount Analytical RBI pH Sensors
Threaded in-line, submerged or ball-valve insertion pH sensor, 0 to 14 pH measuring range.
Starting at $1,045.47
Rosemount Analytical Model 140 Conductivity Sensor
Rosemount Analytical Model 140 Conductivity Sensor
Retractable mounting configuration, moderate to high conductivity.
Starting at $2,563.51
Rosemount Analytical TUpH Model 396 / 396VP pH/ORP Sensors
Rosemount Analytical TUpH Model 396 / 396VP pH/ORP Sensors
Self cleaning glass bulb electrode with stainless steel body and EPDM seals .
Starting at $922.58
Rosemount Analytical TCL Total Chlorine Analyzer
Rosemount Analytical TCL Total Chlorine Analyzer
A complete system used to determine total chlorine in water, including seawater.
Starting at $6,763.45
Seametrics TempHion Water Quality Sensor
Seametrics TempHion Water Quality Sensor
A submersible water quality sensor and datalogger that includes a pH/ORP or Bromide element.
Starting at $1,951.00
Rosemount Analytical Model 150 Conductivity Sensor
Rosemount Analytical Model 150 Conductivity Sensor
Flow-through insertion/submersion sensor, high pressure systems 175 psig at 100°F.
Starting at $1,424.98
Rosemount Analytical Model 404 Endurance Low Flow Conductivity Sensor
Rosemount Analytical Model 404 Endurance Low Flow Conductivity Sensor
Combines the conductivity sensor with a flow cell.
Starting at $993.06
Rosemount Analytical Model 141 Conductivity Sensor
Rosemount Analytical Model 141 Conductivity Sensor
Moderate to high conductivity, rugged, screw-in mounting configuration.
Starting at $1,286.73
Rosemount Analytical Model 226 Conductivity Sensor
Rosemount Analytical Model 226 Conductivity Sensor
Toroidal non-contacting, rugged, large bore sensor, withstands harsh conditions.
Starting at $2,100.89
Rosemount Analytical Model 142 Conductivity Sensor
Rosemount Analytical Model 142 Conductivity Sensor
Low conductivity, rugged, withstands high temperatures and pressure.
Starting at $1,286.73
Rosemount Analytical Model 242 Flow Toroidal Conductivity Sensor
Rosemount Analytical Model 242 Flow Toroidal Conductivity Sensor
Ideal for use with viscous, abrasive, or fibrous process liquids.
Starting at $8,579.21
Waltron 3051 Hardness Analyzer
Waltron 3051 Hardness Analyzer
Online analysis and control of extreme low level calcium hardness in clean water applications.
Starting at $18,950.00
Rosemount Analytical 398R / 398RVP pH and ORP Sensors
Rosemount Analytical 398R / 398RVP pH and ORP Sensors
TUpH Retractable pH and ORP Sensors, TUpH reference technology ensures long life in the processes that coat, foul, and poison most other electrodes.
Starting at $1,309.03
Waltron 2410 Oil in Water Analyzer
Waltron 2410 Oil in Water Analyzer
Reliable ppm measurement of hydrocarbons in industrial clean water applications.
Starting at $7,950.00
Rosemount Analytical Model 222 Conductivity Sensor
Rosemount Analytical Model 222 Conductivity Sensor
Flow through sensor for high pressure, high temp, fibrous, and corrosive liquids.
Starting at $5,944.78
Rosemount Analytical 398 / 398VP TUpH pH and ORP Sensor
Rosemount Analytical 398 / 398VP TUpH pH and ORP Sensor
The TUpH large area reference junction for minimal maintenance requirements, measuring range 0 to 14 pH and -1500 to 1500mV ORP.
Starting at $1,223.78
Rosemount Analytical Model 372 pH Sensor
Rosemount Analytical Model 372 pH Sensor
HF resistant pH sensor, enhanced resistance to process attack provided by field proven pH galss formulation.
Starting at $2,246.35
Waltron 9031CX/9033X/9035 Sodium Analyzer
Waltron 9031CX/9033X/9035 Sodium Analyzer
Sodium analyzers with a 0.1-10 ppm range available in three enclosure configurations.
Starting at $9,540.00
Rosemount Analytical 397 TUpH pH Sensor
Rosemount Analytical 397 TUpH pH Sensor
Offers long life & high performance in pH & ORP measurements in aqueous solutions with high suspended solids.
Starting at $961.41
HOBO U22 Water Temperature Pro v2 Data Logger
HOBO U22 Water Temperature Pro v2 Data Logger
Waterproof to 120 meters (400 feet), durable streamlined case for extended deployment in fresh or salt water.
$175.00
HOBO MX2501 pH Data Logger
HOBO MX2501 pH Data Logger
Bluetooth low energy-enabled monitoring of pH in both freshwater and saltwater environments .
$825.00
HOBO U24 Series Conductivity Data Loggers
HOBO U24 Series Conductivity Data Loggers
Non-contact capacitive sensor, conductivity monitoring for freshwater and stable saltwater applications.
Starting at $985.00
HOBO U26-001 Dissolved Oxygen Data Logger
HOBO U26-001 Dissolved Oxygen Data Logger
DO and temperature monitoring, 0.2 mg/L accuracy, 0 to 30 mg/L measuring range.
$1,395.00
Rosemount Analytical Turbidity Sensors
Rosemount Analytical Turbidity Sensors
Replacement sensors for Rosemount Analytical Clarity II turbidity measurement system.
Starting at $2,720.74
Rosemount Analytical Replacement Lamp ISO
Rosemount Analytical Replacement Lamp ISO
Replacement Lamp ISO for T56.
$319.87
Rosemount Analytical Ball Valve Assembly
Rosemount Analytical Ball Valve Assembly
Ball valve assembly in 316 SS .
Starting at $1,640.03
Rosemount Analytical Handrail Mounting Assembly
Rosemount Analytical Handrail Mounting Assembly
$1,919.25