HACH
HACH Polymetron 8312 2-EL conductivity sensor, k=1.0 cm⁻¹, ¾" NPT, replacement for 3412 PN.08312=A=0000
HACH Polymetron 8312 2-EL conductivity sensor, k=1.0 cm⁻¹, ¾" NPT, replacement for 3412 PN.08312=A=0000
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2 EL Conductivity sensor with Pt100 and ¾" NPT thread. Cell constant k= 1.0 cm-1, Tmax=125 °C, pmax=10 bar
Benefits
Save time on design
A single design source and one product platform means you spend less time searching for design files or configuring components. Create and reuse your optimal design templates. Each sensor has a unique four-digit cell constant determined according to ISO 7888 and ASTM D 1125 standards.
Accelerate your installation
One source, interchangeable components, a common user interface, and one support team make installation faster and less complicated. Quickly and easily transfer user settings between conductivity loops.
Reduce training complexity
A single platform minimizes time required to teach and learn product operations, getting new systems in use faster.
Simplify maintenance and operation
Common menu guides reduce variability and provide step-by-step procedures for maintenance and calibration. Robust construction with 316 Stainless Steel and a sturdy industrial design ensures the product can withstand even the most demanding conditions. Hach’s contacting conductivity sensors measure a broad range (pure water 0.057 µS/cm up to 20,000 µS/cm) with high accuracy.
Specifications
Technical Attributes
| Cell Constant k | 1.00 cm⁻1 |
| Enclosure Rating | IP65 |
| Flow Rate | Minimum: 100 mL/min (6 L/h) with homogeneous flow sample or 330 mL/min (20 L/h) |
| Length | 114.5 mm |
| Measuring Principle | 2-EL conductive |
| Operating Temperature Range | 125 °C maximum |
| Pressure Range | Max. 10 bar |
| Process Connection | 0.75 " NPT thread |
| Range | 1 - 20000 µS/cm |
| Temperature Sensor | Pt100 Class A |
| Vessel Constant | 1.00 if mounted in 8318 flow chamber |
| Warranty | 6 months |
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