Hanna HI1000 Series Process Digital pH Probe-25m (82.0')-HF - Hydrofluoric Acid Resistant-PTFE

The HI1000 Series Process Digital pH Probe HI1006-4825 is developed for reliable industrial pH measurement in demanding chemical and water process environments, offering outstanding hydrofluoric acid resistance and robust construction. Its 25-meter (82 ft) cable supports remote and challenging installations, while the chemically resistant PVDF body and PTFE junction deliver long-term performance and low maintenance for continuous process applications.

This sensor features a built-in pt100 temperature sensor for precise temperature compensation, ensuring measurement accuracy across the application’s temperature range. It comes with configuration options for glass types (LT, HT, HF) addressing various sample conditions, with the HF version suited for solutions with hydrofluoric acid (HF). The double junction reference cell enhances stability in harsh chemicals and reduces junction clogging.

• Chemical-resistant PVDF probe body and PTFE junction for high durability in aggressive solutions.
• Measurement glass options: LT (-5 to 80 °C), HT (0 to 100 °C), HF for specific hydrofluoric acid environments (less than 2 g/L).
• Overall probe length: 140 mm; outer diameter: 22.5 mm for easy integration with standard holders.
• Operates up to 6 bar (87 psi) pressure, supporting a wide range of process setups.
• Digital RS485 signal output is immune to EMI/RFI, critical for process industry locations.
• Integrated flat-tip design and direct wire connection minimize dead volume and improve measurement stability.
• 3/4-inch NPT threaded mounting for robust in-line or submersible installations.
• Built-in matching pin to prevent measurement interference and ground loops.
• Compatible with HI510 Universal Process Controller and other digital process devices.
• Polymer reference electrolyte, double junction design for extended life.

The HI1000 series digital pH probe is ideal for applications in process water, water treatment, chemical manufacturing, and other industries requiring reliable, long-term pH monitoring in aggressive or high-purity environments. Its construction and features efficiently address the mechanical and electrical challenges common in industrial measurement tasks.

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