pH Probe General Purpose, Electrolyte solid, Junction antifouling annular Teflon, pH 0-14

Gizmo Engineering pH-GT-30ft is an industrial-grade pH probe designed for reliable, continuous monitoring of acidity and alkalinity in demanding environments. Manufactured by Gizmo Engineering, this model is part of the company’s pH-GT series and features a 30-foot cable for fleXible installation in tanks, pipelines, or remote monitoring setups. At its core, the pH-GT-30ft is a general-purpose electrode equipped with automatic temperature compensation, ensuring accurate readings even when process temperatures fluctuate. It operates across a full pH range of 0-14 with high precision (±0.02 pH), making it suitable for applications such as wastewater treatment, chemical processing, and industrial water systems. The probe incorporates a durable PPS (polyphenylene sulfide) body and thick glass sensing element, engineered to withstand harsh industrial conditions, including eXposure to chemicals, pressure, and physical impacts. Its antifouling annular Teflon junction resists clogging, helping maintain measurement stability and reducing maintenance frequency. A key advantage of this model is its solid dielectric electrolyte system, which is non-refillable and designed for long service life-typically lasting 6 to 12 months depending on operating conditions. The eXtended reference diffusion path further enhances durability in contaminated or high-load environments. Performance-wise, the pH-GT-30ft offers a fast response time (under 10 seconds), low drift rate (approximately 0.03 pH per day), and stable output, making it well-suited for real-time monitoring and integration with control systems. The included 30-foot cable provides added reach for installations where sensors must be positioned far from controllers or panels. Overall, the Gizmo Engineering pH-GT-30ft is a rugged, accurate, and low-maintenance solution for industrial pH measurement, particularly in environments where reliability and ease of installation are critical.