Hot-Tap Valve Retractable PH & ORP Sensors

ASTI offers unique solutions for process measurement problems: Best reference lifetime in process industry through nonporous cross linked conductive polymer double or triple junction system. Rugged industrial grade sensors can operate in a temperature range from -30 to 150 degrees Celsius at pressures up to 150 psig (100 psig max for HOT-TAP insertion). Convenient HOT-TAP 316SS sesnor holder allows for cleaning and calibrations without removing fitting. Double sealing O-rings ensure watertight seal during operation; Standard material of construction is Viton-75, with CV75, Simriz 485 and Kalrez 4079 Optional. Back of sensor insertion tube available sealed with watertight cable gland assembly to ensure watertight operation and protection from washdowns, moisture and outside installations.