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Hanna Titanium Body pH Electrode for Boilers and Cooling Towers with BNC + Phono Connector - HI72911B
Specifications
| Country of Origin | India |
|---|---|
| Package Contents | 1 Pc HI72911B pH electrode, 1 m cable with connector |
| Measurement Range | 0 to 13 pH |
| Brand | Hanna |
| Body Material | Titanium |
| Outer Diameter | 14 mm |
| Model | HI72911B |
| Temperature Sensor | Yes, built-in |
| Max. Pressure | 3.0 bar |
| Cable | 7-pole, 1 m |
| Connector Type | BNC + Phono (also DIN via cable) |
| Reference Cell Type | Double, Ag/AgCl |
| Type of Electrolyte | polymer |
| Tip / Shape | flat |
| Matching Pin | Yes, titanium body |
| Temperature Operating Range | 0 to 80 °C |
| Amplifier | yes |
| Junction Type | Annular PTFE |
| Electrode Type | Polymer filled, double reference junction |
| Product Condition | New |
| MPN | HI72911B |
| Body Length / Overall Length | 110 mm / 150.5 mm |
Key Features
Hanna HI72911B Titanium Body pH Electrode for boilers and cooling towers delivers accurate pH measurement in demanding industrial water systems.
- Titanium body provides high durability and chemical resistance.
- Polymer filled, double reference junction for enhanced sensor lifespan.
- Flat tip, general purpose glass and large PTFE junction prevent clogging and improve reliability in harsh applications.
- Integrated temperature sensor for automatic temperature compensation during measurements.
- Wide pH measurement range of 0 to 13 with an operating temperature of 0 to 80°C.
- Compatible BNC plus phono connectors for connection with pH meters such as HI98191.
- Ideal for installation in boilers and circulating cooling towers for industrial process water monitoring.
- 1 meter cable with DIN connector ensures easy integration and flexibility in mounting.
- Robust design reduces downtime caused by fragile glass electrodes in power plants and HVAC setups.
Product Description
Hanna HI72911B Titanium Body pH Electrode is a high-performance sensor engineered for accurate and reliable pH measurement in demanding industrial environments such as boilers, cooling towers, and process water systems. Designed with a rugged titanium body, this electrode offers exceptional mechanical strength and corrosion resistance, making it virtually unbreakable and ideal for long-term use in harsh operating conditions.
The electrode features a flat tip sensing element made from general-purpose glass, providing stable and precise pH readings while resisting buildup from scaling or suspended solids. Its polymer-filled design eliminates the need for frequent maintenance, while the double reference junction enhances measurement stability and extends electrode life by reducing contamination risks.
A large annular PTFE junction increases the contact surface area between the sample and reference system, ensuring consistent performance and minimizing fouling even in contaminated industrial water. This advanced junction design supports reliable measurements in applications with high particulate content or aggressive chemical environments.
Equipped with a built-in temperature sensor, the HI72911B enables automatic temperature compensation, ensuring accurate pH readings under varying thermal conditions. The electrode is supplied with a 1 meter cable featuring BNC and phono connectors, offering broad compatibility with a wide range of bench and portable pH meters, including models like the HI98191.
Designed to operate within a pH range of 0 to 13 and withstand pressures up to 3 bar, this electrode is suitable for diverse industrial applications including power plant boilers, cooling tower systems, HVAC water monitoring, and general process control.
Widely used in industrial water treatment, laboratory analysis, and environmental monitoring, the HI72911B delivers consistent, reliable performance for professionals requiring durable and accurate pH measurement solutions.
Enhance your process monitoring capabilities with Hanna’s advanced electrode technology, designed for durability, precision, and long-term performance in professional applications pH electrodes
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