Hanna HI1000 Series Process Digital pH Probe-5m (16.4')-HF - Hydrofluoric Acid Resistant-PTFE

The HI1006-4805 is a process digital pH probe designed for demanding industrial and laboratory monitoring as well as control applications. Featuring a hydrofluoric acid-resistant PTFE junction and a chemically robust PVDF body, this probe incorporates a double junction, polymer electrolyte, and integrated Pt100 temperature sensor for high-precision measurements. The digital output signal is transmitted via RS485, ensuring immunity to electrical interference—making it ideal for process environments with significant electrical noise. Its ¾” NPT threaded connection allows for simple in-line or submersion-mount installation, compatible with the HI510 Universal Process Controller and other digital monitoring systems. The 5 m (16.4 ft) direct wire cable extends installation versatility for various industrial setups.

• Hydrofluoric acid-resistant PTFE junction provides exceptional chemical durability and supports HF, LT, and HT glass types for broad pH measurement.
• Integrated Pt100 temperature sensor for real-time compensation, ensuring accurate readings under varying thermal conditions.
• Chemically resistant PVDF body with 22.5 mm outer diameter and 140 mm length, suitable for prolonged process use.
• Double junction reference cell design with polymer electrolyte for stable, low-maintenance performance even in demanding applications.
• Output signal via digital RS485 connection eliminates issues of analog signal loss or interference.
• Universal compatibility with HI510 process controller and applicable mounting hardware for streamlined integration in automation, laboratory, water treatment, power plants, and chemical processing.
• Flat tip and direct wire connection facilitate easy, reliable installation and operation.

This Hanna probe is fully engineered for industrial automation, manufacturing, water and wastewater treatment, chemical processing, research facilities, and stringent laboratory environments where robust, reliable, and high-accuracy pH measurement is essential. If you are looking for more process probes or laboratory electrodes, explore our full range in the pH Electrodes & Probes category on EnvMart.