HACH
HACH Stainless Steel Digital Contacting Conductivity Sensor for Low Conductivity (k=0.5) - Boiler/Condensate PN.D3444B8
HACH Stainless Steel Digital Contacting Conductivity Sensor for Low Conductivity (k=0.5) - Boiler/Condensate PN.D3444B8
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Ultimate accuracy from ultra-pure to high conductivity applications.
Nominal Cell Constant (K) = 0.5, 3/4 inch male NPT threaded 316 stainless steel body, 6m (20 ft) Analog Cable, Titanium Electrode, Includes Digital Gateway and 1m (3.3 ft) Digital Extension Cable
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 theoretically pure water (0.057 µS/cm or 18.2 MΩ) up to 200,000 µS/cm. Hach’s sc Digital Controllers accept multiple digital sensor inputs, and can be user-set to measure conductivity, resistivity,TDS, salinity, or one of six calculated measurements.
Versatile Mounting Styles
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.
Full-Featured "Plug and Play" Hac sc Digital Controllers
There are no complicated wiring or set up procedures with any Hach sc controller. Just plug in any combination of Hach digital sensors and it's ready to use—it’s “plug and play.”
Specifications
Technical Attributes
Accuracy | ± 2 % of reading above 200 µS/cm |
Cable Length | 7 m |
Cell Constant k | 0.5 cm-1 |
Digital Gateway | External Digital Gateway |
Electrode Material | Titanium and 316 Stainless Steel |
Flow | 0 - 3 m/s |
Installation Kit | 3/4" NPT |
Installation Requirement | 316 Stainless Steel sensor body |
Installation style | Boiler/Condensate |
Operating Temperature Range | -20 - 200 °C |
Pressure Range | 20.7 bar |
Range | 0 - 1000 µS/cm |
Repeatability | 0.5 % |
Sensitivity | 0.5 % |
Sensor Immersion Depth | 72.39 mm |
Sensor Thread | 0.75" |
Sensor Type | Digital |
Special Notes | Delivery includes AD 3400 Digital Gateway, analog 3444B8A sensor with 6 m fixed cable and 1 m digital extension cable |
Temperature Sensor | Pt 1000 RTD |
Transmission Distance | 100 m |
Transmission Distance | 1000 m |
Warranty | 12 months |
What's included? | Includes: sensor with cable, digital gateway, extension cable and manual |
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