IOTRON™ Industrial pH/ORP Sensors
Rugged line of custom built-to-order analog & smart digital industrial pH, ORP & Dissolved Oxygen (D.O.) sensors for inline, immersion & submersible, twist lock quick disconnect, valve retractable and sanitary installations for wide range of applications from slurry/viscous solutions, sulfides, high-temperature, organic applications with various solvents, HF etching and treatment systems & many more. Unique features include low-profile break-resistant parabolic thick-wall pH glass elements and platinum ball ORP sensing elements. Special reference option for extreme dehydration resistant allows for intermittent wet & dry use and prolonged exposure to air without drying out. The pH, ORP & Dissolved Oxygen (D.O.) sensors with integral analog preamplifiers are available with optional rugged field ready waterproof quick disconnect Q7M snap connectors. Smart digital pH sensors & ORP sensors come standard with NEMA 6P rated quick disconnect HiQ4M snap connectors. Support for pressures up to 200 psig and temperatures up to 150 degrees Celsius.
ZEUS™ Off-the-Shelf Industrial pH Sensors
ZEUS™ pH SENSORS FOR TOUGH INDUSTRIAL APPLICATIONS ARE TYPICALLY IN STOCK FOR IMMEDIATE DISPATCH TO SOLVE YOUR PROBLEM INSTALLATION RIGHT AWAY. 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. Analog ZEUS™ pH sensors available in Universal configuration with temperature compensation & liquid earth solution ground only or else with integral conventional or 5-wire differential integral preamplifier configurations. Smart digital ZEUS™ pH sensor configuration interfaces the modular cost-effective intelligent 3TX-HiQ-pH digital pH/ORP transmitter. The ZEUS™ smart digital configuration is also available for ORP measurements. Both analog and smart digital configuration of the ZEUS™ sensors can support pressures up to 200 psig & temperatures up to 150 degrees Celsius. Inquire to factory to ensure suitability for your exact use.Smart Digital MODBUS RTU configuration of ZEUS™ pH & ORP sensors can be directly interfaced to most modern PLC.
IOTRON™ Industrial Ion Selective (ISE) Sensors
Most complete and rugged line of industrial ion selective sensors offered anywhere. Continuous inline measurement of ammonium, calcium, lithium, sodium and silver cations and fluoride, chloride, bromide, iodide, cyanide, nitrate, nitrite and perchlorate anions. Available in inline, immersion, fully submersible, twist lock quick disconnect, sanitary and HOT-TAP valve retractable installation configurations. Ion selective (ISE) measurement systems are supplied complete including sensor and transmitter calibration scheme that is optimized for the intended application use. Unique AB 6100 fluoride ion selective sensor is the only type in the industry that is suitable for low pH acid/etching solution at elevated temperatures and to undergo strong acid cleaning regimen. Validation of process for feasibility is required for each ISE measurement. Generally only an offset calibration with the ISE sensor left in continuous field service is needed to allow for good agreement with offline grab sample determinations, most typically analyzed with a portable photometer.
Industrial Conductivity Sensors
Contacting and torodial (inductive contactless) industrial conductivity sensors for use up to 205 degrees Celsius and 500 psig. Suitable for measurements from 0.55 microSiemens and up to 2,000 milliSiemens. Applications from ultrapure water to strong acids, bases and electrolytes. Materials of construction include 316SS, Monel, Titanium, Hastelloy C-276 (and other) for the electrodes and TEFLON, CPVC, KYNAR and PEEK for the insulator on contacting conductivity sensors (other materials upon request). Cell constants available from 0.01 to 20.0 and anywhere in between to suit any measurement requirements. Custom configurations and designs are available upon request for any applications that are not serviced by the existing sensors detailed on our website (MOQ may apply).
Industrial Dissolved Oxygen (DO) Sensors
AST-DO-UNIVERSAL Rugged Industrial Galvanic Dissolved Oxygen Sensors with High Stability Thick Membranes for Inline, Immersion, Submersion, Sanitary & HOT-TAP Installations. Ideal for Continuous Measurement in Tough Applications such as Processes with Abrasive Slurries, High Levels of Organic and Biological Content as well as solutions with High Turbidity & Viscosity. Available in without preamplifier configuration for use with up to 15 meters (50 feet) cable or with integral analog conventional preamplifier configurations are rated for use with up to 100 meters (330 feet) total cable length. The with integral preamplifier AST-DO-UNIVERSAL DO sensor configurations are available with optional rugged field ready quick disconnect NEMA 6P rated Q7M/Q7F snap connectors. Smart Digital MODBUS RTU dissolved oxygen sensor configurations allow for seamless hot-swap plug and play operation and include waterproof snap connectors standard with cable lengths up to 1,000 meters (3,280 feet) supported.
Note that the links above do not represent the entirety of the ASTI industrial product line but rather just some of the most commonly sold offerings. Please inquire to the ASTI factory for any products or features not listed on our website. Requests for specials are encouraged.