Contacting Conductivity Digital Sensor, 0.05 Cell Constant, Compression Fitting Style

Contacting Conductivity Digital Sensor, 0.05 Cell Constant, Compression Fitting Style

Product Number: D3422A1

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Ultimate accuracy from ultra-pure to high-conductivity applications.

Nominal Cell Constant (K) = 0.05, 1/2 inch NPT PVDF Compression Fitting, 7m (23 ft) Digital Cable, Titanium Electrode

Applications:

  • Membrane Protection
  • Nutrient Monitoring
  • Nutrient Monitoring
  • Secondary Treatment
  • Secondary Treatment
  • Ultrapure Water

Benefits

High Performance Design

These enhanced performance sensors are manufactured to exacting tolerances using high quality, rugged materials for demanding applications including ultra-pure water, clean-in-place (CIP), and boiler/condensate monitoring. Each sensor is tested to determine its unique, absolute four-digit cell constant. Also, each sensor has a Pt 1000 RTD temperature element built into its tip for exceptionally fast response to changes in temperature with ±0.1ºC accuracy.

Resistivity and Conductivity Measurement Capability

These enhanced performance sensors measure from 0.057 µS/cm or 18.2 MΩ (theoretically pure water) up to 200,000 µS/cm.

Versatile Mounting Styles

Compression Fitting Sensors--
Feature titanium electrodes and a compression fitting for universal installation with up to 4 inches (102 mm) insertion depth. The 1/2-inch or 3/4-inch male NPT compression fitting are offered in PVDF or 316 stainless steel. A longer version of this sensor is available for use with a 316 stainless steel ball valve hardware assembly to insert/retract the sensor form the process without stopping the flow. The longer version can also be used for insertion through a compression fitting. Maximum insertion depth is 7 inches (178 mm).
Non-Metallic General Purpose Sensors--
Have graphite electrodes and 3/4-inch male NPT threaded PPS bodies. Mount into a standard 3/4-inch pipe tee, 1-1/2-inch Hach union hardware (for 10 Cell Constant sensor only), or fasten onto the end of the pipe.
High Pressure and High Temperature Sensors--
Are designed for monitoring boiler water and condensate in return lines. They have 316 stainless steel electrodes and threaded bodies (3/4-inch male NPT). They can be fastened into a boiler wall using a 3/4-inch weldolet or mounted into a process line using a standard 3/4-inch stainless pipe tee.
Sanitary Clean-in-Place (CIP) Style Sensors--
Have 316 stainless steel electrodes and an integral 1-1/2-inch or 2-inch flange. These sensors can be installed using standard sanitary mounting hardware.

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If applicable, please view Replacement Product above or contact Hach Customer Service for further assistance.