LEVEL CONTROL RELAYS, LVM SERIES
The LVM series comprises 3 models used for the control of electrically conductive liquids, designed to satisfy diverse application needs. The basic unit is both simple to use and competitively priced but, at the same time, has high 50kOhm sensitivity. The advanced type is an innovative microprocessor device having maximum 200kOhm sensitivity,  up to 5-electrode connection capability and a choice of operating functions, such as simultaneous two-tank emptying and filling or simple level control combined with automatic starting control of pump priority.


General characteristics

  • Modular version
  • Use:  LVM 20: Emptying control function
              LVM 30: Emptying and filling control functions
              LVM 40: Multifunction
            LVM P05: Start-up priority change of two motors at power up
               LVM P10: Start-up priority change of two motors via control inputs
  • Green indication LED for power on
  • Red indications LEDs for relay status

  • Degree of protection: IP40 on front.

 

 Order 
  code		  Supply 
 voltage		   Output contacts

LEVEL CONTROL RELAY FOR CONDUCTIVE LIQUIDS.

LVM20 A024

24VAC

1 changeover NC/NO contact, 8A 250VAC AC1

LVM20 A127

110...127VAC

1 changeover NC/NO contact, 8A 250VAC AC1

LVM20 A240

220...240VAC

1 changeover NC/NO contact, 8A 250VAC AC1

LVM20 A415

380...415VAC

1 changeover NC/NO contact, 8A 250VAC AC1

LEVEL CONTROL RELAY FOR CONDUCTIVE LIQUIDS.

LVM30 A240

24/220...240VAC

2 changeover NC/NO contacts, 8A 250VAC AC1

LVM30 A415

110...127/380...415VAC

2 changeover NC/NO contacts, 8A 250VAC AC1

MULTIFUNCTION LEVEL CONTROL RELAY FOR CONDUCTIVE LIQUIDS.

LVM40 A024

24VAC

1 changeover NC/NO contact and 1 instantaneous contact, both 8A 250VAC AC1

LVM40 A127

110...127VAC

1 changeover NC/NO contact and 1 instantaneous contact, both 8A 250VAC AC1

LVM40 A240

220...240VAC

1 changeover NC/NO contact and 1 instantaneous contact, both 8A 250VAC AC1

LVM40 A415

380...415VAC

1 changeover NC/NO contact and 1 instantaneous contact, both 8A 250VAC AC1

 
PRIORITY CHANGE RELAY.

LVMP05

24...48VDC - 24...240VAC

2 NO contacts, 8A 250VAC AC1

 
PRIORITY CHANGE RELAY FOR 2 MOTORS.

LVMP10 A024

24VAC

2 NO contacts, 8A 250VAC AC1

LVMP10 A127

110...127VAC

2 NO contacts, 8A 250VAC AC1

LVMP10 A575

220...240VAC

2 NO contacts, 8A 250VAC AC1

LVMP10 A575

380...415VAC

2 NO contacts, 8A 250VAC AC1

 
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