Rosemount pH and ORP Sensors

Rosemount pH and ORP sensors provide accurate and reliable pH measurements across a variety of commercial, industrial, or scientific applications. With models designed for general-purpose, high-performance, chemical compatibility, high temperature, sanitary, and other uses, Rosemount has a pH and ORP sensor that fits your needs.  Rosemount pH and ORP sensors can be paired with Rosemount liquid analysis transmitters such as the 1056, 1057, 1066, or 5081, to provide accurate and reliable diagnostic information to help keep you informed. Rosemount pH and ORPO sensors include factory calibration embedded in the sensor memory, making field calibration unnecessary when paired with a Rosemount transmitter. Other data stored with the sensor and transmitter include slope, reference offset, glass impedance, reference impedance, timestamps, sensor serial number, and date of manufacture. A diagnostic history is available to help troubleshoot any potential issues.

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Filter Rosemount pH and ORP Sensors

PRICE
IN STOCK
APPLICATION
TYPE
PARAMETER
KIT
Rosemount 1056 Intelligent Four-Wire Transmitter
Rosemount 1056 Intelligent Four-Wire Transmitter
Dual input analyzer offers a wide range of measurement choices supporting most industrial, commercial & municipal applications.
Starting at $1,893.48
Some Models in Stock
Rosemount Model 3900 pH/ORP Sensor
Rosemount Model 3900 pH/ORP Sensor
3900 and 3900VP general purpose pH/ORP sensors.
Starting at $579.94
Some Models in Stock
Rosemount Model 5081 Transmitters
Rosemount Model 5081 Transmitters
Two-wire transmitter with explosion-proof enclosure measures a wide range of parameters.
Starting at $4,395.68
Rosemount Model 396P / 396PVP TUpH pH/ORP Sensors
Rosemount Model 396P / 396PVP TUpH pH/ORP Sensors
Submersion, insertion, polypropylene, SMART enabled, Silcore technology.
Starting at $904.71
Some Models in Stock
Rosemount 1066 Single Channel Transmitter
Rosemount 1066 Single Channel Transmitter
Loop-powered transmitter measures pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone.
Starting at $2,893.37
Rosemount Model 389 pH/ORP Sensor
Rosemount Model 389 pH/ORP Sensor
Insertion pH/ORP sensors with optional integral preamp.
Starting at $900.68
Some Models in Stock
Rosemount Model TUpH 396R / 396RVP pH/ORP Sensor
Rosemount Model TUpH 396R / 396RVP pH/ORP Sensor
Titanium retractable body for insertion depths up to 27 inches and easy sensor removal.
Starting at $1,125.60
Some Models in Stock
Rosemount Model 3300HT / 3300HTVP pH Sensor
Rosemount Model 3300HT / 3300HTVP pH Sensor
SMART enabled, high temp design, PERpH-X high performance.
Starting at $1,171.99
Some Models in Stock
Rosemount Model 3500 pH/ORP Sensor
Rosemount Model 3500 pH/ORP Sensor
SMART technology, electrolyte solution kits, PERpH-X™ high performance.
Starting at $1,191.16
Rosemount 1058 Dual Channel Transmitter
Rosemount 1058 Dual Channel Transmitter
Multi-parameter Liquid Analysis transmitter for digital and analog sensors. Suitable for a wide array of industrial, municipal, and commercial applications.
Starting at $3,378.81
Rosemount Model 1057 Multi-Parameter Analyzer
Rosemount Model 1057 Multi-Parameter Analyzer
Three-input intelligent analyzer monitors a wide range of water quality parameters.
Starting at $3,038.89
Rosemount RBI pH Sensors
Rosemount RBI pH Sensors
Threaded in-line, submerged or ball-valve insertion pH sensor, 0 to 14 pH measuring range.
Starting at $1,285.66
Rosemount Model 3400HT pH / ORP Sensor
Rosemount Model 3400HT pH / ORP Sensor
SMART technology, high temp design, and fast, accurate & stable measurements.
Starting at $1,292.01
Some Models in Stock
Rosemount TUpH Model 396 / 396VP pH/ORP Sensors
Rosemount TUpH Model 396 / 396VP pH/ORP Sensors
Self cleaning glass bulb electrode with stainless steel body and EPDM seals .
Starting at $1,029.78
Rosemount Model 372 pH Sensor
Rosemount Model 372 pH Sensor
HF resistant pH sensor, enhanced resistance to process attack provided by field proven pH galss formulation.
Starting at $2,356.48
Rosemount 398R / 398RVP pH and ORP Sensors
Rosemount 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 $1,461.05
Rosemount Hx338+ pH Sensor
Rosemount Hx338+ pH Sensor
Steam sterilizable & autoclavable pH sensor, provides biotechnology and pharmaceutical processes with the unique Tri-Triple reference.
$875.46
Rosemount 398 / 398VP TUpH pH and ORP Sensor
Rosemount 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 $1,297.18
Rosemount 397 TUpH pH Sensor
Rosemount 397 TUpH pH Sensor
Offers long life & high performance in pH & ORP measurements in aqueous solutions with high suspended solids.
Starting at $1,081.08
Rosemount 396A Anti-Coating pH/ORP Sensor
Rosemount 396A Anti-Coating pH/ORP Sensor
Anti-coating pH/ORP sensor with digital M12 output for fast reliable measurements in dirty, high-solid, and coating applications.
Starting at $1,568.77
Rosemount 105P Liquid Analysis Standard Panel
Rosemount 105P Liquid Analysis Standard Panel
Designed to support reagent-free measurement of key parameters including pH, ORP, chlorine, fluoride, and ammonia.
Starting at $2,340.96