CONSEN91W Conductivity Electrode – Premium 2-Cell EC & Temperature Sensor
The CONSEN91W Conductivity Electrode is a highly durable, industrial-grade electrochemical sensor designed for precise, simultaneous measurements of Electrical Conductivity (EC) and temperature. Engineered with a specialized 2-cell configuration and a nominal cell constant of K = 1.0, this analytical probe ensures exceptional linearity and high repeatability across a dynamic testing window ranging from 0 to 150 mS.
Constructed for demanding laboratory procedures and rigorous field testing applications, the sensor features a specialized hybrid body utilizing **Polypropylene (PP) and Ultem-body polymer matrix structures** along with highly resilient stainless steel rings. This heavy-duty engineering protects the sensor elements against chemical corrosion and thermal stresses up to 80 ºC. Equipped with built-in **Automatic Temperature Compensation (ATC)**, a 1-meter low-noise coaxial cable, and an industry-standard 6-pin connector, the CONSEN91W provides instant plug-and-play compatibility with prominent benchtop and portable meter networks, delivering reliable data lines for professional fluid analysis workflows.
Technical Specifications
| Parameter / Hardware Metric | Specification Detail |
|---|---|
| Product Classification | Conductivity / Temperature Combination Electrode |
| Model Identifier | CONSEN91W |
| Conductivity Measurement Range | 0 to 150 mS |
| Operational Temperature Range | 0 to 80 ºC |
| Cell Architecture | 2-Cell Configuration |
| Cell Constant Value | K = 1.0 |
| Electrode Sensor Material | Premium Stainless Steel Rings |
| Chassis Protective Material | Polypropylene (PP) and Ultem-body Housing |
| Automatic Temperature Compensation (ATC) | Yes (Integrated Thermal Element) |
| Shaft Physical Dimensions | 144 mm (Length) x 16 mm (Diameter) |
| Cable Length | 1 Meter Coaxial Low-Noise Cable |
| Termination Type | 6-Pin Industrial Connector Shield |
| Hardware Compatibility Array | CON 510 / CON 400 / CON 410 / PC 300 / PC 510 / CON 11 / CON 110 |
Core Product Features & Technical Benefits
- Dual-Function Measurement Design Combines Electrical Conductivity (EC) tracking and temperature profiling within a single shaft, lowering probe deployment footprints.
- Dynamic 0 to 150 mS Range Capacity Delivers reliable linear tracking performance across clean, brackish, or highly concentrated industrial fluid streams.
- Rugged PP and Ultem Polymer Outer Shell Chemically resilient casing resists mechanical impact and abrasive chemical solvents under challenging laboratory conditions.
- Stainless Steel Ring Sensors Premium ring design prevents measurement errors caused by sample polarization, preserving long-term calibration stability.
- Integrated Automatic Temperature Compensation Built-in ATC element adjusts real-time conductivity calculations against thermal fluctuations between 0 and 80 ºC.
- Broad Multiplex Instrument Compatibility The standard 6-pin connector ensures reliable connection paths with CON 510, PC 300, and standard portable or benchtop analysis hardware.
Frequently Asked Questions & Technical Compliance Documentation
What is the measurement range and cell constant of the CONSEN91W Conductivity Electrode?
The CONSEN91W Conductivity Electrode provides highly accurate measurements across a dynamic conductivity range of 0 to 150 mS. It features a precision-engineered 2-cell configuration with a nominal cell constant of K = 1.0, making it ideal for a wide variety of water testing applications.
This balance enables reliable testing across diverse matrices, ranging from low-salinity environmental waters to high-concentration industrial effluents.
Which materials are used in the construction of the CONSEN91W sensor body?
The CONSEN91W is constructed using a rugged, chemically resistant body made from Polypropylene (PP) and Ultem-body polymers. The measurement electrodes feature premium stainless steel rings that provide excellent structural durability and protect against chemical corrosion across an operational temperature range of 0 to 80 ºC.
This choice of materials ensures the probe remains stable and accurate when analyzing harsh process streams or aggressive laboratory samples.
Does this electrode feature Automatic Temperature Compensation (ATC)?
Yes, the CONSEN91W features an integrated Automatic Temperature Compensation (ATC) sensor module. This built-in thermal element tracks ambient fluid temperatures from 0 to 80 ºC, allowing compatible analytical meters to normalize conductivity data back to standard reference scales instantly.
This automated correction eliminates manual calculation steps and prevents errors caused by thermal variations in the sample.
With which analytical water meters is the CONSEN91W electrode compatible?
The CONSEN91W electrode features an industry-standard 6-pin connector block, providing seamless plug-and-play compatibility with a wide range of analytical meters. It is fully compatible with popular testing platforms including the CON 510, CON 400, CON 410, PC 300, PC 510, CON 11, and CON 110 systems.
This wide-ranging compatibility allows laboratory teams to integrate the probe into existing analytical setups without needing expensive transmitter adaptations.
What are the physical dimensions and cable specifications of the CONSEN91W sensor?
The CONSEN91W features a standard compact shaft measuring 144 mm in length by 16 mm in diameter, allowing it to fit into most laboratory probe stands. It comes equipped with a 1-meter low-noise coaxial cable that helps protect raw sensor data from electromagnetic interference.
This flexible cable length provides ample reach for benchtop work while remaining manageable for portable field analysis.