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Ensure Accurate Conductivity Measurement
Conductivity is a critical analytical measurement in a wide range of applications, from pharmaceutical production to chemical concentration management. Conductivity probes with 2 or 4 electrodes allow you to build a conductivity analyzer loop that provides a valuable, easy-to-use tool for quality and process control in a wide range of industrial production operations.
Withstand Challenging and Rigorous Environments
The InPro 7000 and 7100 series of conductivity probes are designed to be integrated into conductivity meters and conductivity analyzer loops in industrial production. These models include conductivity probes that can withstand over 200 sterilization cycles, probes that are designed to resist fouling, and probes that are made of PEEK for resistance against aggressive chemicals.
Designed to Fit Your Process Needs
METTLER TOLEDO 2- and 4-electrode conductivity probes offer a wide range of process connections to meet your application requirements. InPro 7000 and InPro 7100 series conductivity probes offer process connection options that include 1" NPT, DN25, Tri-Clamp 1.5", Tri-Clamp 2", Tuchenhagen-Varivent and DN40-DN125. Paired with an appropriate conductivity transmitter, you can build an in-line conductivity meter that exactly meets your conductivity measurement needs.
Plug and Measure Functionality
The InPro 7100 series of conductivity probes is also available in a digital version. With Intelligent Sensor Management (ISM) technology, the conductivity value is calculated directly in the sensor and sent digitally to the transmitter. This results in higher accuracy than with analog probes. Moreover, the sensors store their own calibration data and can be quickly and accurately calibrated away from your process in any suitable location.
Products and Specs
Products and Specs
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Segment /Application
Meas. Range / Transmitter
DesignTitanium
Segment /ApplicationPure and ultrapure water
Meas. Range / Transmitter0.02-10000 µS/cm
Cell factor0.1 1/cm (nominal)
Temperature range-10...100 °C (14...212 °F)
Max. pressure (bar)34 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)500 psi (77 °F), 100 psi (203 °F)
Sensor materialPVDF
O-rings, insulationViton® (FDA), PEEK (FDA)
Temperature accuracy±0.25 °C at 25 °C
Temperature sensorPt1000
DesignSS316L
Segment /ApplicationPure and ultrapure water
Meas. Range / Transmitter0.02-10000 µS/cm
Cell factor0.1 1/cm (nominal)
Temperature range-10...100 °C (14...212 °F)
Max. pressure (bar)17 bar (25°C), 7 bar (95°C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialSS 316L/1.4435
O-rings, insulationViton® (FDA), PEEK (FDA)
Temperature accuracy±0.25 °C at 25 °C
Temperature sensorPt1000
DesignSS316L
Segment /ApplicationPharmaceutical sanitary design
Meas. Range / Transmitter0.02-2000 µS/cm
Cell factor0.1 1/cm (nominal)
Temperature range-10...120 °C (14...248 °F)
Max. pressure (bar)17 bar (25°C), 7 bar (95°C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialSS 316L/1.4435
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C at 25 °C
Temperature sensorPt1000
DesignPEEK (body) 316L (electrodes) Hastalloy (electrodes)
Segment /ApplicationChemical, pharmaceutical and F&B processes
Meas. Range / Transmitter0.02-500 mS/cm
Temperature range-20...150 °C (-4...302 °F)
Max. pressure (bar)0 ...20 bar at 135 °C0 ...10 bar at 150 °C
Max. pressure (psi)0 ... 290 psi at 275 °F0 ... 145 psi at 302 °F
DesignPEEK (body) 316L Hastalloy
Segment /ApplicationPharmaceutical and F&B processes
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...140 °C (14...284 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPEEK (FDA)
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
DesignSS316L
Segment /ApplicationCIP/SIP control and phase separation
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...140 °C (14...284 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPEEK (FDA)
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
DesignSS316L
Segment /ApplicationChemical concentration measurements
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...140 °C (14...284 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPEEK (FDA)
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
DesignSS316L
Segment /ApplicationIndustrial waste water
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...80 °C (14...176 °F)
Max. pressure (bar)7 bar at 25°C
Max. pressure (psi)100 psi (77 °F)
Sensor materialCPVC
O-rings, insulationCPVC
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
DesignTitanium
Segment /ApplicationWater purification
Meas. Range / Transmitter0.02-10000 µS/cm
Cell factor0.1 1/cm
Temperature range-10...100 °C (14...212 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPTFE-coated SS 316/1.4401
O-rings, insulationViton® (FDA), PEEK (FDA)
Temperature accuracy+/- 0.25 °C
Temperature sensorPt1000
Comparison
Documentation
Brochures
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Applications
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Datasheets
Digital liquid analysis sensors optimized for pure water treatment.
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