Rosemount Analytical
Rosemount Analytical offers the most complete range of analyzers, transmitters, and sensors for the continuous on-line measurement of pH, ORP, conductivity, dissolved oxygen, ozone, chlorine, and turbidity. read more
Rosemount Analytical sensors and analyzers are used extensively in the chemical process, food & beverage, power, mineral processing, petroleum refining, pharmaceutical, primary metals, pulp and paper, semiconductor, textile, water and wastewater industries.
Rosemount Analytical combustion analyzers are used for process analysis; emissions monitoring; and combustion optimization. With more than 80 years of experience Rosemount Analytical provides real, provable solutions to keep your process up and running efficiently.
Sensors from Rosemount Analytical feature unmatched accuracy, superior performance, and worry-free dependability.
Shop Our Rosemount Analytical Product Categories
Oxygen Transmitters / Analyzers
Provides accurate measurement of the oxygen content of flue gases from any combustion process as a means of optimizing combustion efficiency.
pH / ORP Meters
Important water quality analysis tools that measure the Potential of Hydrogen which contributes to the acidity or alkalinity of solutions and/or the Oxidizing-Reduction Potential which is the activity of oxidizers, an important measure of a solution’s ability to remove contaminants via oxidation.
Available Products by Rosemount Analytical
Select a Filter Below
- CATEGORY
- Combustion Analyzers ()
- Conductivity / Resistivity / Salinity / TDS Meters ()
- Damper Drives ()
- DO / COD Meters ()
- Flame Detectors ()
- ISE Meters ()
- Oxygen Transmitters / Analyzers ()
- pH / ORP Meters ()
- Turbidity Meters ()
- APPLICATION
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Dual input analyzer offers a wide range of measurement choices supporting most industrial, commercial & municipal applications
Screw-in general purpose conductivity sensors with Variopol quick disconnect fitting
A complete system that measures free chlorine in samples with pH as high as 9.5
3900 and 3900VP general purpose pH/ORP sensors
High resolution full color screen, local operator interface, 480 x 272 pixel display
Precision dissolved oxygen, dissolved ozone and chlorine sensors
Three-input intelligent analyzer monitors a wide range of water quality parameters
Starting at
$1,987.00
Ideal for monitoring turbidity of filtered drinking water, filtered water discharges, condensate returns and clarifiers
Starting at
$3,070.00
Loop-powered transmitter measures pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone
Starting at
$1,968.00
Two-wire transmitter with explosion-proof enclosure measures a wide range of parameters
Starting at
$2,588.00
In situ, zirconium oxide-based oxygen transmitter for flue gas measurement in hazardous areas
Starting at
$12,034.00
Ultra-fast flame detector incorporates ultraviolet and infrared sensors capable of providing high speed response to explosive fires
Starting at
$3,678.14
In Situ Flue Gas Oxygen Transmitter, ±0.75% of reading or ±0.05% O2 accuracy
Starting at
$7,663.00
Submersion, insertion, polypropylene, SMART enabled, Silcore technology
Submersion/Insertion toroidal (non-contacting) sensor for use in dirty, corrosive, or high conductivity liquids
Optical dissolved oxygen sensor and analyzer for use in wastewater aeration basins and ponds
Starting at
$5,292.00
Insertion pH/ORP sensors with optional integral preamp
Titanium retractable body for insertion depths up to 27 inches and easy sensor removal
Non-glass pH sensor for submersion and insertion, 2 to 12 pH measurement range, suitable for use in cold temperatures
Starting at
$1,096.00
Incorporates ultraviolet and infrared sensors for detecting hydrocarbon-based fuel and gas fires with high false alarm immunity
Starting at
$3,454.73
In situ, zirconium oxide-based oxygen transmitter for flue gas measurement
Starting at
$8,708.00
Multi-spectrum infrared sensing detects hydrocarbon and hydrogen flames at long distances with high false alarm immunity
Starting at
$4,871.69
SMART technology, electrolyte solution kits, PERpH-X™ high performance
Starting at
$771.00
Toroidal, non-contacting sanitary sensor, resists corrosion and fouling
Starting at
$1,225.00
A complete system used to determine total chlorine in water, including seawater
Starting at
$5,967.00
Steam sterilizable dissolved oxygen sensor with drift-free signal maintains its calibration value for up to 50 sterilization cycles
$1,852.00
SMART enabled, high temp design, PERpH-X high performance
Starting at
$758.00
Multi-spectrum infrared sensing detects hydrocarbon fuel and gas fires with superior reliability and high false alarm immunity
Starting at
$4,797.90
Single or dual input analyzer, 0 to 200 NTU range, 4 analog outputs and 4 programmable alarm relays
Starting at
$3,339.00
Tri-Clover Flange conductivity sensors designed for water-for-injection
Starting at
$1,006.00
Retractable mounting, triple junction, SMART capabilities
Starting at
$539.00
High purity water pH sensor with pHaser flowing junction, ±0.05 pH accuracy, down to 0.4 µS/cm conductivity range
Starting at
$1,677.00
Self cleaning glass bulb electrode with stainless steel body and EPDM seals
Starting at
$666.00
Optical dissolved oxygen Pro-X sensor for use with the Rosemount Analytical RDO system
Starting at
$2,730.00
Xi advanced electronics for zirconium oxide oxygen probes
Starting at
$1,286.00
Retractable mounting configuration, moderate to high conductivity
Starting at
$1,701.00
SMART technology, high temp design, fast, accurate & stable measurements
Starting at
$828.00
Retractable, can be removed without shutting down and draining line
Starting at
$1,210.00
Flow-through insertion/submersion sensor, high pressure systems 175 psig at 100°F
Starting at
$1,045.00
Toroidal non-contacting, rugged, large bore sensor, withstands harsh conditions
Starting at
$1,341.00
Flow through sensor for high pressure, high temp, fibrous, and corrosive liquids
Starting at
$3,979.00
Low conductivity, rugged, withstands high temperatures and pressure
Starting at
$854.00
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
$851.00
Ideal for use with viscous, abrasive, or fibrous process liquids.
Starting at
$5,236.00
Two-Wire In Situ Oxygen Analyzer (550° to 1400°C), accuracy ±1.5% of reading, intrinsically safe
Starting at
$14,370.00
Four electrode sanitary flange, initial calibration not required
Starting at
$972.00
Combines the conductivity sensor with a flow cell
Starting at
$717.00
Multi-parameter electrochemical / optical water quality system
Select options for pricing
Oxygen and Combustion Flue Gas Transmitter provides measurements in a single, easy-to-install transmitter, zirconium oxide sensor
Starting at
$17,441.00
Threaded in-line, submerged or ball-valve insertion pH sensor, 0 to 14 pH measuring range
Starting at
$469.00
The TUpH large area reference junction for minimal maintenance requirements, measuring range 0 to 14 pH and -1500 to 1500mV ORP
Starting at
$806.00
Moderate to high conductivity, rugged, screw-in mounting configuration
Starting at
$854.00
HF resistant pH sensor, enhanced resistance to process attack provided by field proven pH galss formulation
Starting at
$1,647.00
Steam sterilizable & autoclavable pH sensor, provides biotechnology and pharmaceutical processes with the unique Tri-Triple reference
$575.00
Offers long life & high performance in pH & ORP measurements in aqueous solutions with high suspended solids
Starting at
$653.00
Hagan 4x5 torque type floor mount damper drive, wall, swivel or floor mounting
Starting at
$9,442.00
Hagan 8x14 Torque Type Damper Drive, variety of mounting options including wall, swivel or floor
Starting at
$23,387.00
Hagan 2 1/2x5 Thrust Type damper drive, swivel mounted with an internal air locking system
Starting at
$2,354.00
Sanitary Flow-Through Toroidal for use with viscous, abrasive, or fibrous solution
Starting at
$12,962.00
Steam sterilizable pH sensor, SPECIAL pH sensitive glass membrane for extended sensor life in high temperature sterilizations
Starting at
$466.00
A complete system used for the determination of monochloramine in fresh water
Starting at
$5,198.00
Xi advanced electronics for zirconium oxide oxygen probes
Starting at
$1,699.00
Hagan 6x10 Torque Type Damper Drives, floor mounted, repeatability 1% of full stroke or better
Starting at
$17,849.00
Hagan Thrust type swivel mounted damper drive, ±1% accuracy, control signals up to 27 psig
Starting at
$4,397.00
Hagan PowerVUE 8x14 Damper Drives, repeatability better than ±0.5%, reliable, closed loop positioning
Starting at
$34,012.00
Hagan PowerVUE 4x5 Damper Drives, repeatability better than ±0.5%, reliable, closed loop positioning
Starting at
$13,701.00
Hagan PowerVUE 6x10 Damper Drives, repeatability better than ±0.5%, reliable, closed loop positioning
Starting at
$29,335.00
Digitally-controlled positioner system, Retrofit kits for 4x5, 8x14 and 6x10 Power Positioners
Starting at
$2,062.00
Low flow cell for 499 series sensors with polycarbonate, polyester, 316 stainless steel & silicon wetted parts
$585.00
In Stock
Lengths of cable with VP8 sensor connectors
VP6 conductivity, amperometric cable for the Rosemount Analytical 400 series, available in 2.25 to 100ft lengths
Starting at
$161.00
Pipe & wall mounting bracket for models 1056, 1057, 5081, 6081 & XMT
Low flow cell with polycarbonate, polyester, 316 stainless steel & silicon wetted parts
$588.00
Amperometric sensor fill solution #1, 4oz (125ml)
$107.00
Signal board kit enables pH, ORP & ISE measurements with Rosemount Analytical multi-input analyzers
$553.00
In Stock
pH buffers for the precision calibration of pH meters
Starting at
$70.00
Connecting cable terminated for Rosemount Analytical sensors
Starting at
$105.00
Provides accurate directional selection to optimize area coverage for Rosemount Analytical 975 flame detectors
$209.89
Cell replacement kit; ANSI or DIN with 18", 3', 6', 9', or 12' lengths
Starting at
$1,855.00
Signal board kit enables oxygen measurements with Rosemount Analytical multi-input analyzers
$1,018.00
Signal board kit enables contacting conductivity measurements with Rosemount Analytical multi-input analyzers
$553.00
Signal board kit enables toroidal conductivity measurements with Rosemount Analytical multi-input analyzers
$553.00
For 499 series dissolved oxygen, dissolved ozone, and chlorine sensors
Starting at
$110.00
Compatible with models 54, 5081, 1055 & Xmt preamplifiers
$944.00
Amperometric sensor fill solution #3, 4oz (125ml)
$107.00
Replacement sensors for Rosemount Analytical Clarity II turbidity measurement system
Starting at
$1,983.00
1 x 1in with o-ring groove, in 316 SS or titanium
Starting at
$322.00
Pack of 5 cable glands for Rosemount Analytical models 54e, XMT, 1055 & 1056
$65.00
Shielded interconnecting cable with additional wire
Starting at
$105.00
Heater/strut assembly: OXT4A, OXT5A 18", 3', 6', 9' or 12' length options
Starting at
$2,058.00
Signal board kit enables chlorine measurements with Rosemount Analytical multi-input analyzers
$1,396.00
Signal board kit enables ozone measurements with Rosemount Analytical multi-input analyzers
$1,396.00
Ceramic flame arrestor, FM with or without dust seal
Starting at
$974.00
1.5in, 316 stainless steel, process connector required
$1,196.00
Replacement o-rings for Teflon junction
Starting at
$11.00
Mounting adapter with 2in insert, CPVC & 1in FNPT conduit connection
$453.00
Connector cable with VP8 connector for the 410VP sensor, available in 10 or 50ft lengths
Starting at
$439.00
Gas Fluorescent Local Operator Interface (LOI) for Oxymitter, requires Glass Cover 08732-007-002
$1,380.00
Reagents for reagent-based chlorine analyzer systems
Starting at
$67.00
For 499 series dissolved oxygen, dissolved ozone, and chlorine sensors
Starting at
$84.00
316 stainless steel for the Rosemount Analytical 140 series
$1,202.00
Pilot valve Assembly for the 6x10 Power Positioners
$1,870.00
Cell replacement kit high sulfur resistant
Starting at
$3,103.00
One certificate per lot at standard factory ranges only, includes the model, serial and/or tag numbers (does not include actual test data)
$114.00
Pipe & wall mounting bracket for Rosemount Analytical Model 54e
$107.00
Spare Parts Kit for the 4x5 Torque Type power postioner
$528.00
OCX Cal Gas Kit: Contains 0.4%, 8.0% O2 Bottles, 1000ppm CO bottle, 550L each
$2,880.00
Porous teflon reference junction kit
Starting at
$51.00
Unshielded interconnecting cable for 1054A, 1054B & 2054C
Starting at
$105.00
Replacement solution for 4000 NTU premixed Kit
$164.00
Diffuser snubber flame arrestor
Starting at
$1,417.00
OCX cal gas regulators kit: contains one CGA-350 and two CGA-590 regulators
$2,075.00
Turbidity sensor cable available in 20 & 50 feet
Starting at
$260.00
Twist-lock connector cables in 10, 20 and 30 meter lengths
Starting at
$749.00
Tee Flow Through Mounting Assembly with 2"PVC with 3/4, 1", or 1 1/2 NPT
Starting at
$704.00
Includes three FDA approved membranes, O-rings, polishing tool, and 20ml of electrolyte
$822.00
Pilot valve for 2.5 x 5 thrust type power positioner, without stem
Starting at
$2,436.00
Original certificate of origin with chamber of commerce stamp
$286.00
316 stainless steel with viton o-ring for 1in sensor tube outer diameter
$1,342.00
Contain everything needed to rebuild the reference electrode
Starting at
$149.00
Certificate for specific unit, includes model, serial and/or tag numbers, test standards, NIST report numbers, & the actual test data
Starting at
$172.00
Includes Xi and XPS mounted to a common plate with IFT footprint. general purpose, only
$4,690.00
Bypass Packages Inconel 600 1050°C (1922°F), for use with general purpose oxymitter, WC or X-stream O2 probes
Starting at
$6,382.00
O-rings kits for model 242, 1", 1 1/2", 2", 3", and 4" sizes
Starting at
$32.00
For 499 series dissolved oxygen, dissolved ozone, and chlorine sensors
Starting at
$79.00
Valve insertion assembly with mechanical or manual options
Starting at
$2,244.00
304 SS flange nut, 1in NMPT for conduit, spare for 226-81
$157.00
OCX Sample Probes, 316 SS, inconel 600 and ceramic materials available
Starting at
$232.00
2" and 3" pipe mount kits for Rosemount Analytical 975 flame detectors
Starting at
$264.97
Analyzer & sensor(s) are loop calibrated as a system using NIST traceable reference instruments, certificate includes actual test data
Starting at
$341.00
Allows flame detection in areas where high temperatures exist or where the detector cannot be installed inside the area
$652.67
OCX Power Cable or Signal Cable Assembly
Starting at
$803.00
Hazardous area oxymitter cable, 20' up to 200' options
Starting at
$957.00
10 or 40 micron without dust seal or 5 micron with dust seal
Starting at
$1,317.00
8-conductor, 24 AWG, 4 shielded pair (1181C)
Starting at
$105.00
Plastic or stainless steel cover protects the Rosemount Analytical 975 flame detectors from weather conditions
Starting at
$43.93
Contains all parts required to mount a Rosemount Analytical analyzer or controller in a panel
$107.00
Insertion, 1in length, PEEK, includes gasket, spare for 226-81
$144.00
Sensor cap replacement kit for Rosemount Analytical RDO dissolved oxygen sensors
$262.00
Includes 3/4in NPT tee, nipple & cable connectors
$266.00
Test probe to verify mechanical installation/application, no cell included
Starting at
$397.00
Rebuild tool kit for the 2 1/2x5 Thrust Type Power Positioner
$513.00
Spare Parts Kit for the 2 1/2x5 Thrust Type power positioner
$579.00
Spare Parts Kit for the 6 x 10 Power Positioner
$964.00
Spare Parts Kit for the 4x5 Thrust Type power positioner
$1,029.00
3200HP pH system with or without panel/VP cable
Starting at
$1,489.00
ATEX hazardous are, FM/CSA hazardous area approval options
Starting at
$3,666.00
Electric Position Transmitter Assembly for the 8x14 Torque Type Power Positioner
$4,262.00
Alumina or Inconel probe material and 20", 26" or 38" length options
Starting at
$9,321.00
Prepped extension cable available in 15, 30, 45 & 60ft lengths, for use with 1055, 1056, 56, 54eC, 5081-T & Xmt-T
Starting at
$105.00
3.3ft (1m), 16.4ft (5m) or 32.8ft (10m) length of bare wire
Starting at
$121.00
Rebuild kit consisting of o-rings, lubricant, and instruction sheet for 1/2in version
Call for pricing
Wall bracket kit for two O2 gas bottles and one CO gas bottle
$402.00
Filter Regulator for the 4x5 Thrust Type Power Positioner
$546.00
20 or 50ft cable with preamplifier cap
Starting at
$1,374.00
DIN or ANSI available in 3', 6', 9', 12' or 18" lengths
Starting at
$4,529.00
Service kit for insertion mounting assembly or retractable mounting assembly
Starting at
$79.00
CPVC flow through tee with 1.5in NPT process connection
$415.00
Quik-Loc Kit, 1"MNPT SS cplr, PEEK adpt, 1.4" or 2" ins
Starting at
$685.00
20' to 200' length options, general purpose
Starting at
$765.00
Stem & Assembly for the 4x5 Thrust Type Power Positioner
$805.00
Enables designers & installers to optimize detector location & assess the actual coverage of installed detectors
$937.87
0.4% or 8% O2 Balance N2 Test Gas Bottle, 550L
Starting at
$1,020.00
DR board kit for 6888 traditional architecture Xi electronics
$1,305.00
Electric Position Transmitter & Switch Assembly, 2-DPDT Limit Switches, NEMA 4, 13
$7,287.00
Spring calibration for the 2 1/2x5 Thrust Type Power Positioner
Starting at
$59.00
O2 Xi ribbon cable, 10 conductor, CPU to probe I/O board
$92.00
4-conductor, 22 AWG, 2 shielded pair
Starting at
$105.00
Shielded, 4-conductor, and 22 AWG
Starting at
$105.00
4-conductor, 20 AWG, 1 shielded pair
Starting at
$105.00
Third party labeled connector cap for 4-pin connector for autoclaving, compatible with Hx438-01, formerly part number 9160490
$167.00
Rebuild kit consisting of o-rings, lubricant, and instruction sheet for 1in version
Call for pricing
Rebuild kit consisting of o-rings, lubricant, and instruction sheet for 1.5in version
Call for pricing
Rebuild kit consisting of o-rings, lubricant, and instruction sheet 2in version
Call for pricing
2 1/2 x 5 Bottom Head Assembly with Improved O-ring Seal (08)
$392.00
Piston Loading Sleeve for 4 x 5 Thrust-Type Power Positioner P/N 3D39491Gxx
$447.00
Pivot base & pin for the 4x5 thrust type power positioner
$640.00
Retraction Assembly or insertion assembly kit, 70mm insertion
Starting at
$1,039.00
Enhanced software option upgrade diffuser plugged diagnostic
$1,063.00
Xi extended process temperature range upgrade
$1,149.00
Sensor mounting assembly with 25mm insertion
$1,368.00
Kit liners that come in 1", 1 1/2", 2", 3" or 4"
Starting at
$2,401.00
2 1/2 x 5 Top Cylinder Head with Improved O-ring Seal (08)
$2,597.00
Switch Assembly including 2-DPDT Limit Switches, NEMA 4, 13, for use with 8x14 Torque Type Power Positioner
$3,025.00
Fail-safe option for the 8x14 Torque Type Power Positioner
$9,719.00