HRH-7

Level switch with IP65 protection

Level switch with filling / draining function, designed for operation in demanding environmental conditions

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Manufacturer: ELKO EP

Ord. code: 4947 standard
EAN: 8595188149471

Original price £ 44 -30% TOP
Price excl. VAT £ 30,80
Your price: £ 36.96 incl. VAT
pcs
Quantity
Price excl. VAT
5-9 pcs
£ 29.26
10-24 pcs
£ 28.49
25-49 pcs
£ 27.72
50-99 pcs
£ 26.18
more than 99 pcs
£ 24.64

Description

HRH-7 | Level switch

  • Suitable to operate/work in harsh conditions due to the high degree of protection IP65
  • The switch monitors the level changes in wells, reservoirs, tanks, etc.
  • It is possible to select the following configurations:
    • one-level switch of conductive liquids monitors one level (by connecting H and D)
    • two-level switch of conductive liquids monitors two levels (switches on at one level and switched off at another level)
  • Choice of function PUMP-UP or PUMP-DOWN
  • Adjustable time delay of output (0.5 - 10s)
  • Adjustable sensitivity using a potentiometer 
  • Measuring frequency 10 Hz prevents liquid polarization and increased oxidation of measuring probes
  • Measuring circuits are galvanically separated from the power source of the product and circuits of the relay contact by enhanced insulation according to EN 60664-1 for overvoltage category III.
  • Output contact: 1x switch / DPDT 16A / 250V AC1

More information

  • Function: 2
  • Supply voltage: 24.. 240V AC / DC (AC 50 - 60Hz)
  • Burden: max. 2 VA
  • Supply voltage tolerance: -15%; +10%
  • Max. prefix value. fuse: 16A
  • Number of contacts: 1x switch / DPDT (AgSnO2)
  • Operating temperature: -20°C to 55°C
  • Operating position: any
  • Protection: IP65
  • Dimension: 114 x 114 x 56mm
  • Weight: 234g

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