CR-102S High Precision Industrial Sensor for Automation

Pharmaceutical Manufacturing

The CR-102S provides USP-compliant monitoring in purified water systems, WFI production, and CIP processes. Its titanium electrodes prevent metallic contamination in critical processes.

Power Generation

In boiler feedwater and cooling tower monitoring, CR-102S's high-temperature stability ensures accurate measurements for corrosion prevention.

Food & Beverage Processing

With hygienic design and chemical resistance, CR-102S monitors CIP solutions and product water quality across production lines.

Wastewater Treatment

CR-102S's anti-fouling design maintains accuracy when measuring conductivity in high-solids applications across all treatment stages.

Titanium offers exceptional resistance to acids, alkalis, and chlorine-based disinfectants. At concentrations below 30%, titanium resists corrosion from sulfuric, hydrochloric, and nitric acids better than stainless steel alternatives. This extends sensor lifespan in CIP processes using strong oxidizers.

The sensor complies with ISO 17025 traceable calibration protocols. NIST-traceable reference solutions are recommended: 84 μS/cm, 1413 μS/cm, and 12.88 mS/cm at 25°C. Calibration interval can extend to 90 days versus industry-standard 30 days due to enhanced stability.

Temperature compensation accuracy: PT100 delivers ±0.1°C precision for pharmaceutical applications, PT1000 offers ±0.3°C for general applications, and NTC 10K provides cost-effective ±0.5°C accuracy. The CR-102S's automatic compensation algorithm adjusts measurement to reference temperature per ASTM D1125 standards.

Standard process connections (1/2" NPT, 3/4" NPT, Tri-clamp) are rated to 10 bar (145 PSI) at 120°C. For high-pressure steam applications (up to 20 bar), special Hastelloy-bodied CR-102S variants are available.

The 4-electrode design separates current and voltage circuits, minimizing polarization. The graphite reference electrodes maintain stable potential even above 200 mS/cm. Combined with 5kHz AC excitation, this ensures linear response beyond 100 mS/cm where conventional sensors degrade.

The CR-102S meets CE, RoHS, and REACH requirements. GMP-compliant documentation packages include material certifications (EN 10204 3.1), full traceability, and IQ/OQ templates. Optional ATEX/IECEx certification exists for Zone 1 hazardous locations.

With PPS body and ultrasonic cleaning compatibility, extended cleaning cycles are possible: 4-6 weeks for biological fouling vs. 1-2 weeks industry standard. For calcium scaling, 3% citric acid circulation for 30 minutes restores performance without sensor removal.