Mettler Toledo UniCond Conductivity/Resistivity Sensors are digital ISM sensors used for conductivity and resistivity measurement in pure water, ultrapure water, and process water applications.
As part of Mettler Toledo’s pure water conductivity sensor offering, UniCond sensors use built-in measuring circuitry to support broad-range measurement across water systems where conductivity levels may vary.
The UniCond family helps simplify sensor selection where different conductivity ranges, fitting types, insertion lengths, and material configurations may be required.
With Intelligent Sensor Management (ISM™) technology, sensor identification, calibration, maintenance, and configuration data are stored in the sensor and transferred to the transmitter during startup.
Key Characteristics
- Digital ISM conductivity/resistivity sensor technology with built-in measuring circuitry
- Designed for pure water, ultrapure water, and process water measurement applications
- Broad measurement range for water systems with varying conductivity levels
- ISM™ technology stores sensor identification, calibration, maintenance, and configuration information
- Plug and Measure functionality supports startup with compatible transmitters
- Available in multiple cell constants, fitting types, insertion lengths, and material configurations
- Supports conductivity and resistivity measurement for water quality monitoring applications
Ideal Applications
- Pure and ultrapure water conductivity/resistivity measurement
- RO, DI, makeup water, and process water monitoring
- Water treatment systems requiring conductivity or resistivity measurement
- Water systems where conductivity levels may vary across operating conditions
- Applications where sensor inventory and configuration consistency are important
- Process water systems using compatible Mettler Toledo transmitters
- Selected water treatment and wastewater monitoring applications where the sensor configuration is appropriate
Product Family Includes
- UniCond digital ISM conductivity/resistivity sensors
- 0.01cm⁻¹ and 0.1cm⁻¹ cell constant configurations
- 4-electrode UniCond configurations for broader conductivity ranges
- NPT and Tri-Clamp process connection options
- Titanium, 316L SS, Monel™, Hastelloy™, PEEK, and CPVC material configurations
- Multiple insertion lengths and measurement ranges for different installation requirements
Industries Served
- Pharmaceutical and Biotech Manufacturing
- Microelectronics/Semiconductor Manufacturing
- Power Generation
- Chemical Processing
- Industrial Water Treatment
- Utilities and Plant Water Systems
- Food and Beverage Facilities where Process Water Quality is Monitored



