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OVERVIEW
Intech’s advanced range of pH & ORP sensors are designed to meet the diverse needs of various industrial and water applications, providing reliable performance and long-lasting durability. Each model in this range is engineered with cutting-edge technology to ensure accurate measurements, resistance to fouling, and extended service life. Each sensor model offers unique advantages tailored to specific process requirements, ensuring optimal performance in even the most challenging environments.
Explore the specific features of each sensor model below to find the best solution for your application.
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MODEL 10 - PH AND ORP SENSOR
Model 10 pH Sensor is designed for use in general purpose water applications. The large volume single junction reference cell coupled with the non-fouling porous Teflon® liquid junction assures a long life in general service. These sensors come with a 4.6m cable.
Features
- For pH or ORP Measurement
- Non-fouling porous Teflon® Liquid Junction
- Large Volume Reference Electrolyte Reservoir
- Compact Design
- 1/2″ MNPT Process Connections
- pH probe cable supplied with BNC type push connector
- Designed for Flow Through and Submersion Applications
Applications
- Potable Water
- Cooling Towers
- Surface Water Monitoring
- Fresh and Salt Water Aquariums
- Fish Farming
- Hydroponics
Ordering Information
Code Specifications M10 General purpose ½” NPT pH sensor, 4.6m of cable M-10-ORP General purpose ½” NPT ORP sensor
Used for Redox measurement in relatively clean waters -
MODEL 11 - PH SENSOR
The Model 11 process pH sensor features the Plunger pH electrode design which permits 360° sensor mounting. The porous Teflon® liquid junction resists fouling and chemical attack. Double junction reference cells increase the service life in applications containing sulfides (H2S) and metals such as lead, mercury and silver.
The cast-in-place solid reference electrolyte helps maintain a constant reference cell potential by resisting dilution over time with pressure and temperature changes. The capillary temperature sensor design places the Pt100 TC behind the pH sensitive membrane for accurate temperature compensation and measurement.
The IP68 environmental rating protects the high impedance pH electrode signal from moisture resulting from condensate build up in submersion pipes.
Features
- Patented Plunger pH Electrode Design
- Choice of High Temperature, High pH Measurement
- Patented Porous Teflon® Liquid Junctions
- Double Junction Reference Cell
- Cast-In-Place Solid Reference Electrolyte
- Optional Integral Unity Gain Preamplifier
- Capillary TC Design
- Non-Metallic Solution Ground
Applications
- Water and Wastewater Treatment
- Coagulation and Flocculation
- Process, Monitoring and Control
- Acid / Caustic Neutralization
- Plant Effluent
Ordering Information
Code Specifications M11 General purpose ¾” NPT pH sensor, 4.6m of cable M-11-PT100 General purpose ¾” NPT pH sensor, 4.6m of cable
Includes a RTD Pt100 sensorM-11-PT100-10m General purpose ¾” NPT pH sensor, 10m of cable
Includes a RTD Pt100 sensorM-11-PT100-HT General purpose ¾” NPT pH sensor, 4.6m of cable
High Temperature version includes a RTD Pt100 sensor -
MODEL 12 - PH SENSOR
The Model 12 process pH sensor features the Plunger pH electrode design which permits 360° sensor mounting. The porous Teflon® liquid junction resists fouling and chemical attack. Double junction reference cells increase the service life in applications containing sulfides (H2S) and metals such as lead, mercury and silver.
The new cast-in-place solid reference electrolyte helps maintain a constant reference cell potential by resisting dilution over time with pressure and temperature changes. The new capillary temperature sensor design places the Pt100 TC behind the pH sensitive membrane for accurate temperature compensation and measurement.
The IP68 environmental rating protects the high impedance pH electrode signal from moisture resulting from condensate build up in submersion pipes.
Features
- Patented Plunger pH Electrode
- Concave or Flat Sensor Design
- Choice of High Temperature or High pH Measurement
- Patented Porous Teflon® Liquid Junctions
- Double Junction Reference Cell
- New Cast-In-Place Solid Reference Electrolyte
- Optional Integral Unity Gain Preamplifier
- New Capillary TC Design
- New Non-Metallic Solution Ground
Applications
- Water and Wastewater Treatment
- Coagulation and Flocculation
- Process Monitoring and Control
- Pulp Stock Applications
- Ore Separation
Ordering Information
Code Specifications M12 General purpose ¾” NPT pH sensor M-12-Pt100 General purpose ¾” NPT pH sensor
Includes a Pt100 sensorM-12-Pt100-HT General purpose ¾” NPT pH sensor
High Temperature version including a Pt100 sensor -
MODEL 21 - PH SENSOR
The Model 21 process pH sensor features the Plunger pH electrode design which permits 360° sensor mounting. The porous Teflon® liquid junction resists fouling and chemical attack. Double junction reference cells increase the service life in applications containing sulfides (H2S) and metals such as lead, mercury and silver.
The new cast-in-place solid reference electrolyte helps maintain a constant reference cell potential by resisting dilution over time with pressure and temperature changes. The new capillary temperature sensor design places the Pt100 TC behind the pH sensitive membrane for accurate temperature compensation and measurement.
The IP68 environmental rating protects the high impedance pH electrode signal from moisture resulting from condensate build up in submersion pipes.
Features
- Patented Plunger pH Electrode
- Choice of High Temperature, High pH Measurement
- Patented Porous Teflon® Liquid Junctions
- Double Junction Reference Cell
- New Cast-In-Place Solid Reference Electrolyte
- Optional Integral Unity Gain Preamplifier
- New Capillary TC Design
- New Non-Metallic Solution Ground
Applications
- Water and Wastewater Treatment
- Coagulation and Flocculation
- Process Monitoring and Control
- Acid / Caustic Neutralization
- Plant Effluent
Ordering Information
Code Specifications M21 General purpose ¾” NPT pH sensor with long insertion length M-21-Pt100 General purpose ¾” NPT pH sensor with long insertion length
Includes a RTD Pt100 sensorM-21-Pt100-HT General purpose ¾” NPT pH sensor with long insertion length
High Temperature version including a RTD Pt100 sensor
InTech pH & ORP Sensors
$0.00 ex GST
Designed for diverse industrial and water applications, InTech’s advanced range of pH & ORP sensors—Models 10, 11, 12, and 21—offer exceptional performance and durability.
