Description
HACH Conductivity Controller Model LXV404.99.00202
Reliable and precise conductivity control for industrial and water treatment applications.
| Brand | HACH |
| Model | LXV404.99.00202 |
| Voltage | 100-240 V AC |
| Country of Origin | USA |
| Weight | 1.5 kg (3.3 lbs) |
| Dimensions | 120 mm x 120 mm x 150 mm (4.7″ x 4.7″ x 5.9″) |
| Warranty | 2 years limited warranty |
| Certifications | CE, UL, CSA |
| SKU / MPN | LXV404.99.00202 |
| What’s in the box | Conductivity Controller unit, mounting hardware, user manual, power cable |
| Measurement Range | 0 to 200 mS/cm |
| Output Type | 4-20 mA, Relay output |
| Display Type | Backlit LCD |
| Operating Temperature | 0 to 50 °C (32 to 122 °F) |
| Enclosure Rating | IP65 |
| Calibration | Automatic and manual calibration options |
Key benefits: Provides accurate and stable conductivity measurements with easy-to-use controls and robust construction for harsh environments.
Typical applications: Water treatment plants, chemical processing, cooling towers, and industrial process monitoring.
Order number: HACH Conductivity Controller Model LXV404.99.00202
Lifecycle: Active product with ongoing support and updates.
Documentation: User manual, installation guide, calibration procedures available online.





Robert M. –
Good quality sensor, accurate readings. Will order more for our production line.