Lovato LVM20A127 Level Monitoring Relay 110-127VAC Modular DIN Rail Mount
The Lovato LVM20A127 is a modular level monitoring relay designed for
conductive liquid level control applications. Featuring an automatic resetting function,
110...127VAC supply voltage, adjustable sensitivity, and DIN rail mounting, this relay
provides reliable emptying control for tanks, reservoirs, and industrial liquid handling
systems.
Product Overview
The Lovato LVM20A127 level control relay is part of the LVM20 series and is engineered
for monitoring conductive liquids using electrode probes. It supports up to three
connectable electrodes and provides a single relay output with a changeover contact.
The compact modular design allows easy installation in electrical control panels using
standard 35mm DIN rail mounting.
Key Features
Manufacturer: Lovato Electric
Model: LVM20A127
Level monitoring relay for conductive liquids
Automatic resetting operation
Emptying control function
Supply voltage: 110...127VAC
Adjustable sensitivity: 2.5...50kΩ
Supports up to 3 electrodes
1 relay output with changeover contact
Modular DIN rail mounting design
Applications
The Lovato LVM20A127 is suitable for industrial automation systems requiring dependable
liquid level monitoring and pump control, including water tanks, process equipment,
reservoirs, and conductive fluid management systems.
Why Choose Lovato LVM20A127?
Designed for industrial reliability, the LVM20A127 combines precise conductive liquid
sensing, adjustable sensitivity, compact DIN rail installation, and robust relay
switching capability. It is an effective solution for automatic level control systems
where dependable operation and straightforward panel integration are required.
Technical Specifications
Voltage
127 V
Specification Value Product Type
Level Monitoring Relay
Supply Voltage
110...127VAC
Function
Emptying
Liquid Type
Conductive liquids
Number of Electrodes
3
Sensitivity Adjustment
2.5...50kΩ
Relay Outputs
1 relay output
Contact Type
1 changeover contact (SPDT)
Mounting
35mm DIN rail or screw mounting
Dimensions
35.8 x 104.7 x 64.9mm
Weight
215g
HS Code
85389091
Frequently Asked Questions
What is the Lovato LVM20A127 used for?
The Lovato LVM20A127 is used for monitoring conductive liquid levels and controlling
emptying operations in tanks and reservoirs.
What voltage does the LVM20A127 require?
The LVM20A127 operates with a rated supply voltage of 110...127VAC.
How many electrodes can be connected?
The relay supports connection of up to three electrodes for liquid level monitoring.
Does the Lovato LVM20A127 mount on DIN rail?
Yes, it is designed for modular DIN rail mounting on standard 35mm rails.
Voltage
127 V
Specification Value Product Type
Level Monitoring Relay
Supply Voltage
110...127VAC
Function
Emptying
Liquid Type
Conductive liquids
Number of Electrodes
3
Sensitivity Adjustment
2.5...50kΩ
Relay Outputs
1 relay output
Contact Type
1 changeover contact (SPDT)
Mounting
35mm DIN rail or screw mounting
Dimensions
35.8 x 104.7 x 64.9mm
Weight
215g
HS Code
85389091
No documents available for this product.
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We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
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If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...