The Electronic Level Controller is designed to keep a fixed level of water or water solutions in reservoirs (NR-1), boreholes and wells (NR-2).



Technical data:
  • Keep the desired level in containers.
  • Equipped with indications for an upper and lower level.
  • Provide a regulation precision of 10 mm.
  • Possible length of the probe in (mm): 150, 200, 250, 300, 350, 400.
  • Warranty period of 24 months.
* The controller comes with no probes. A copper cable of 3×0.75mm2 can be used.


Electronic level controller NR-1 – User manual. 172kB



Electronic level controller NR-2 – User manual (BG). 345kB



Level Probe



Technical data:
  • Working fluids: Water and aqueous solutions with low or high resistance
  • Mounting: Directly in the liquid, suitable for connection to a cable
  • Operating temperatures: up to 80 ° C
  • Materials: ABS and stainless steel AISI 316
  • Dimensions: Ф 25 mm, L = 85 mm
  • Weight: 45 g