Level switch HRH-8

Relay is designed to control the level of conductive liquids in wells, tanks, pools, tankers, reservoirs... (replacement HRH-1)

DESCRIPTION

  • Galvanically isolated supply and guard circuits
  • Within one device, the following confi gurations can be selected:
    - 2x one-level monitoring (in separate tanks)
    - 1x two-level monitoring (in one tank)
    - Pumping from one tank to another
  • DIP switch selection on the front panel (8 functions)
  • Adjustable probe sensitivity (for each probe separately)
  • Adjustable relay switching delay (for each probe separately
  • 10Hz watch frequency prevents polarization of the liquid and increases resistance to interference by network frequency
  • 2x output relay (with changeover contact 16A / 250V AC1)
  • 3-MODULE design, mounting onto DIN rail. 

TECHNICAL PARAMETERS

  • Voltage range: AC 110 V, AC 230 V, AC 400 V or AC/DC 24V galvanicaly separated (AC 50-60Hz)
  • Burden max.: 2.5 W / 5 VA (AC 230 V, AC 110 V, AC 400 V), 1.4 W / 2 VA (AC/DC 24 V)
  • Function: 8
  • Number of contacts:  2x changeover / SPDT (AgNi / Silver Alloy)
  • Output indication: red LED 
  • Mounting: DIN rail EN 60715 
  • Protection degree: IP40 from front panel / IP20 terminals 
  • Dimensions: 90 x 52 x 65 mm (3.5˝ x 2˝ x 2.6˝)  
  • Weight: 247 g / 8.7 oz (110 V, 230 V, 400 V); 145 g / 5.1 oz (24 V)

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Customer Centre

Technical support

+420 573 514 242
support@elkoep.com

Complaints technician

+420 770 177 028
balla@elkoep.com