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| Brand | Hanna |
|---|---|
| Body Material | titanium body working as matching pin |
| Outer Diameter | 14 mm |
| Model | HI729113 |
| Temperature Sensor | yes |
| Max. Pressure | 3.0 bar |
| Cable | 7-pole| 1 m (3.3"|) |
| Connector Type | quick connect DIN connector |
| Reference Cell Type | double| Ag/AgCl |
| Junction Type/Flow Rate | PTFE |
| Type of Electrolyte | polymer |
| Tip / Shape | flat |
| Matching Pin | yes |
| Temperature Operating Range | 0 to 80C (32 to 176F) |
| Body Length/Overall Length | 110 mm / 150.5 mm |
| Amplifier | yes |
| Recommended Use | boilers| cooling towers |
| Glass Type | GP - general purpose |
| Optimum pH Range | pH |
Hanna HI729113 pH Electrode is a robust, industrial-grade sensor designed for accurate pH measurement in demanding applications such as boilers and cooling towers. Featuring a durable titanium body and a quick connect DIN connector, this electrode ensures reliable compatibility with Hanna instruments like the HI99141 pH meter, making it ideal for both field and process environments.
The electrode is polymer-filled and incorporates a double junction reference system, which minimizes contamination from harsh sample conditions and enhances long-term measurement stability. Its flat tip sensing element, made from general purpose glass, ensures consistent surface contact for accurate readings in flowing or treated water systems.
Designed with a recessed flat tip, the electrode provides additional protection against mechanical damage and fouling, extending its operational life in industrial environments. The PTFE junction further resists clogging and supports stable electrolyte flow, ensuring dependable performance even in chemically aggressive samples.
The built-in temperature sensor enables automatic temperature compensation, while the integrated amplifier improves signal stability and reduces electrical noise. This combination ensures precise, repeatable measurements under varying process conditions.
Widely used in water treatment plants, HVAC systems, industrial boilers, and cooling tower monitoring, the HI729113 delivers reliable performance for professionals requiring accurate and continuous pH control.
Enhance your process monitoring efficiency with Hanna’s advanced electrode technology, designed for durability, precision, and long-term performance in professional applications pH electrodes
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