HRH-5 | Level switch - BASIC

• Relay is designed for monitoring levels in wells, basins, reservoirs, tanks...
• In one device you can choose the following configurations:
  
  • one-level switch of conductive liquids (by connecting H and D)
  • two-level switch of conductive liquids.
• The one-state device monitors one level, the two-state device monitors two levels (switches on one level and switches off on another level).
• Choice of function PUMP UP, PUMP DOWN.
• Adjustable time delay on the output (0.5 - 10s).
• Sensitivity adjustable by a potentiometer 
• Measuring frequency 10 Hz prevents polarization of liquid and raising oxidation of measuring probes.
• Galvanically separated supply voltage UNI 24.. 240V AC/DC.
• Output contact 1x switch/SPDT 8A/250V AC1.
• 1-MODULE, mounting onto DIN rail.

More information

• Functions: 2
• Supply terminals: A1 - A2
• Voltage range: 24.. 240V AC / DC (AC 50 - 60Hz)
• Toleration of voltage range: -15%; +10%
• Number of contacts: 1x switch / SPDT (AgNi / Silver Alloy)
• Operational temperature: -20°C to 55°C
• Operational position: any
• Mounting: DIN rail EN 60715
• Protection degree: IP40 from font panel / IP10 terminals
• Dimensions: 90 x 17.6 x 64mm
• Weight: 72g