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

Contacting Conductivity Digital Sensor, 0.05 Cell Constant, Compression Fitting Style
Product #: D3422A1
Unit Price Contact Hach

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.

What's included?

Includes: sensor with cable and manual

Specifications

Accuracy: ± 2 % of reading above 200 µS/cm
Cable Length: 6 m
  Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)
Cell Constant k: 0.05 cm-1
Digital Gateway: Integral Digital Gateway
Electrode Material: Titanium
Flow: 0 - 3 m/s (0–10 ft./s), maximum, fully immersed
Installation Kit: 1/2" NPT
Installation Requirement: PVDF
Installation style: Compression
Length: 7 mm
Operating temperature range: -20 - 200 °C
Pressure Range: 0 - 300 psi (20.7 bar)
Range: 0 - 100 µS/cm
Repeatability: ± 0.5 of reading
Response time: 90 % of reading within 30 seconds of step change
Sensitivity: ± .05 % of reading
Sensor Cable: Digital: PUR (polyethylene) 5-conductor, shielded, rated to 150°C (302°F)
Sensor Type: Digital
Temperature Compensation: Temperature Compensator: Pt 1000 RTD
  Temperature Compensator: Pt 1000 RTD
Temperature Measurement: -20 - 200 °C (-4 - 392°F)
Transmission Distance: 1000 m (3280 ft.), maximum when used with a termination box
  100 m (328 ft.), maximum
Warranty: 12 months
What's included?: Includes: sensor with cable and manual