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Industrial Ion Selective Sensors

Supplier: Industrial Precision Instruments playlist_addCompare

ASTI offers the most complete line of Industrial Sensors for Difficult Process Control Measurements.

Price Guide (Inc GST): POA

We specialize in manufacturing pH, ORP & Ion Selective Sensors that are engineered for your application.

Being an engineered products company, we offer unsurpassed performance and lifetime for you particular process measurement, with our unique sensor performance guarantee.**

ASTI offers unique solutions for process measurement problems:

  • Best reference lifetime in process industry through nonporous cross linked conductive polymer
  • Most Complete Line of Industrial Grade Ion Selective Sensors
  • Many applications can be ordered with calibrating solutions for difficult applications
  • Each standard sensor selection and/or special sensor design are based upon customer application information
  • Metal Etching Grade Fluoride Ion Selective Sensor
  • Interactive pH dependent ion measurement can be performed as total concentration or activity measurement

ASTI's Ion Selective Sensors are unsurpassed for online continuous process control and environmental compliance measurements.

Popular ISE measurements currently supported include (but not limited to):


Sodium (Na+), Calcium (Ca++), Ammonium (NH4+), Silver (Ag+), Potassium (K+) and many others...


Fluoride (F-), Chloride (Cl-), Nitrate (NO3-), Cyanide (CN-), Sulfide (S2-) and many others...

Most complete line of Organic Membrane & Solid State Laboratory Ion Selective Electrodes and related accessory products.

These lab products are a perfect supplement to our unique online ISE sensors to perform laboratory offset calibrations.

Offering support for many ions not available from any other ISE manufacturer, including but not limited to: Lithium (Li+), Cesium (Cs+), Perchlorate(ClO4-), Amines (R-NH3+), Nitrite (NO2-)

Download our PDF data sheet