Advanced Sensor Technologies, Inc. (ASTI) products

Inline, Immersion & Submersible Series pH Sensors & ORP Sensors for Continuous Measurement in Any Process Application & Installation Scheme.

Twist Lock Quick Disconnect Bayonet Style pH Sensors & ORP Sensors for Inline Installations Requiring Easy & Fast Insertion & Removal from Process.

ASTI offers unique solutions for process measurement problems. Features and options are itemized below: Leading novel and proprietary solid-state industrial pH sensor & ORP sensor design and technology combined with built-to-order extensively configurable manufacturing offer the best possible service lifetime at the most cost effective price point. 

Sanitary pH Sensors & ORP Sensors for Tri Clover Installations Requiring Chemical Clean-In-Place (CIP) Sterilization. ASTI offers unique solutions for process measurement problems. Features and options are itemized below: Leading novel and proprietary solid-state industrial pH sensor & ORP sensor design and technology combined with built-to-order extensively configurable manufacturing offer the best possible service lifetime at the most cost effective price point.

ZEUS Industrial Grade pH sensors are designed and built with Extremely Rugged Construction to handle the Toughest Severe Service Process Inline, Immersion or Submersible Installations. Unique solid-state non-porous conductive polymer reference technology and thick-wall break-resistant parabolic pH glass sensing elements along with the specially designed construction of ZEUS™ pH sensors ensure the longest service lifetime possible in aggressive media such as abrasive slurries and solutions with high particulate content.

The HiQDT smart digital sensors have integral industry standard RS-485 MODBUS RTU communications allowing them to be connected directly with a very wide array of devices thus ushering in a new era in industrial field measurement where the brand of data acquisition and control device is altogether decoupled from the manufacturer of the smart digital sensor giving true freedom of choice back to the customer to select their preferred vendors for each aspect of the continuous liquid analytical electrochemical analysis without any artificial restrictions.

AST-DO-UNIVERSAL Galvanic Dissolved Oxygen Sensors for Inline, Immersion, Submersion, Sanitary & HOT-TAP Installations Rugged Industrial High Stability Thick Membrane is ideal for Continuous Measurement in Tough Applications such as Processes with Abrasive Slurries, High Levels of Organic and Biological Content & Solutions with High Turbidity.

AST-DO-UNIVERSAL Rugged Industrial Dissolved Oxygen Smart Digital RS-485 MODBUS RTU Sensor for Inline Twist Lock Quick Disconnect, Immersion, Submersion, Sanitary & HOT-TAP Installations for Continuous Measurement in Tough Applications like Abrasive Slurries & High Turbidity.

Rugged Industrial Grade Ion Selective (ISE) Sensors for Continuous Inline, Immersion, Submersible, Sanitary & HOT-TAP Valve Retractable Field Measurements.

Wetted Materials of Construction: Contacting Conductivity Cells. Sensing Electrode. 316 Stainless Steel, Titanium, Monel, Hastelloy C, Nickel, Zirconium and others upon request. Insulator. CPVC, TEFLON (PTFE), KYNAR(PVDF), PEEK and others upon request. "O"-Rings. EPDM & EPR, Viton, Kalrez, and others upon request. Sealing Fittings. 316SS, Propylene, KYNAR (PVDF), and others upon request. Toroidal Conductivity Sensors. Polypropylene, and others upon request.