Level switch for monitoring
1 or 2 levels HRH-5

DESCRIPTION

• Relay is designed for monitoring levels in wells, basins, reservoirs, tanks,...
• In one device you can choose the following confi gurations:
  - One-level switch of conductive liquids (by connecting H and D).
  - Two-level switch of conductive liquids.
• One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level).
• Adjustable time delay on the output (0.5 - 10s).
• Sensitivity adjustable by a potentiometer (5 - 100 kΩ).
• Measuring frequency 10 Hz prevents polarization of liquid and raising oxidation of measuring probes.
• Galvanically separated supply voltage UNI 24 to 240 V AC/DC.

TECHNICAL PARAMETERS

• Output: 1x CO, 8 A
• Sensitivity: 5-100 kΩ
• Number of functions: 2
• Housing: 1-MODULE 
• Supply voltage (frequency): 24-240 V AC/ DC (AC 50/60 Hz) 
• Dimensions: 90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)

Video

Downloads

• Datasheet HRH-5

  Format: pdf | Size : 221 kB | 10. 08. 2023

• Datasheet SHR

  Format: pdf | Size : 100 kB | 06. 02. 2019

• EC Declaration of conformity HRH-5

  Format: pdf | Size : 321 kB | 19. 05. 2021

• Manual multilanguage HRH-5

  Format: pdf | Size : 210 kB | 16. 11. 2020