Control Relays & Sensors.
Lovato manufacture a wide range of liquid level control relays
designed to detect the level of conductive liquids in tanks, wells, container,
etc., providing up to 4 different point of level detection.
Conductive liquid level control switches detect the change in the
electrical resistance between a reference electrode (or an electrically
conductive vessel) when their electrodes come into contact with the liquid
medium.
Various sensor electrodes and holders are available either
complete or with separate sensing rods.
Typical power supply requirement are 24, 110-127, 220-240
& 380-415Vac.
This is a simple and cost effective solution to level
detection and start-up priority change control.
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LVM20 - Single Point Function, Min or Max
LVM20 Data Sheet
Level
control relays Colour Brochure
Level
control relays technical specifications
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LVM30 - 2 Point Function, Min and Max
LVM30 Data Sheet
Level
control relays Colour Brochure
Level
control relays technical specifications
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LVM40 - Multiple Function, Min 1 & 2, plus Max 1 & 2
LVM40 Data Sheet
Level
control relays Colour Brochure
Level
control relays technical specifications
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LVMP05 - Priority Change Relay for
2 Motors
LVMP05 Data Sheet
Level
control relays Colour Brochure
Level
control relays technical specifications
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LVMP10 –
Priority Change Relay for 2 motors, multifunction
LVMP10 Data Sheet
Level
control relays Colour Brochure
Level
control relays technical specifications
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Electrodes, Electrode Holders and Rod Probes:
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SN1 - SINGLE POLE ELECTRODE
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- A single pole electrode used for level control in wells or storage
tanks. It comprises an AISI 303 stainless steel probe, a plastic (PPOX)
holder and a cable gland. A seal ring and the tightening of the cable gland prevent water from
entering the cable terminal connector and causing its oxidation. The external cable section must be 3 to 6mm2 to warrant perfect sealing
of the PG7 gland. Cable connection: screw.
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- Maximum operating temperature: 60°C.
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- Application: tanks and deep wells.
Electrodes, Electrode Holders
and Rod Probes
Level
control relays Colour Brochure
Level
control relays technical specifications
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SCM - ELECTRODE
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- A single pole electrode used for level control on boilers, autoclaves
and in general where pressure (10 bar maximum) and high temperature (100°C
maximum) are present. It comprises an AISI 303 stainless steel probe embedded in an alumina
oxide body and a 3/8" GAS threaded metal support holder.
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- Cable connection: screw.
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- Application: tanks, pressurised tanks and boilers.
- Electrodes, Electrode
Holders and Rod Probes
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Level
control relays Colour Brochure
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Level
control relays technical specifications
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CGL 125… - ELECTRODE
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- A single pole electrode with AISI 302 probe, used for level control on
boilers and autoclaves and in general wherever pressure is up to 10 bar
maximum. 3/8" GAS threaded terminal.
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- Maximum operating temperature: 180°C.
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- Threaded rod with nut.
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- Application: tanks, pressurised tanks and boilers.
- Electrodes, Electrode
Holders and Rod Probes
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Level
control relays Colour Brochure
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Level
control relays technical specifications
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PS31 - ELECTRODE HOLDER
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- A small electrode holder, complete with three AISI 304 stainless steel
probes. Particularly suited to small containers whenever pressure is maximum
up to 2 bar. 1/2" GAS threaded coupling. Faston termination for cable connection; relative lugs supplied.
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- Maximum operating temperature: 70°C.
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- Application: tanks and automatic dispensers.
- Electrodes, Electrode
Holders and Rod Probes
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Level
control relays Colour Brochure
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Level
control relays technical specifications
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PS3S - ELECTRODE HOLDER
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- A thermoset resin electrode holder to be used with three probes (rods
probes to be ordered separately) and complete with terminal cover.
- 1/2" GAS threaded coupling.
- Maximum operating temperature is 100°C.
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- Cable connection: screw.
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- Application: tanks.
- Electrodes, Electrode
Holders and Rod Probes
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Level
control relays Colour Brochure
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Level
control relays technical specifications
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