Lovato LVMKIT20A024 is a 24 V AC conductive-liquid level control starter kit for automatic emptying applications, comprising an LVM20A024 modular relay and two SN1 electrodes with adjustable 2.5–50 kΩ sensitivity and one SPDT changeover output.
£136.94
The Lovato LVMKIT20A024 is a complete level control starter kit designed for automatic emptying control of tanks and reservoirs containing conductive liquids. The kit combines a Lovato LVM20A024 modular level monitoring relay with two SN1 electrodes, providing the core components required to implement reliable conductive liquid level detection.
Operating from a 24 V AC auxiliary supply, the LVM20 relay uses low-voltage 7.5 V AC electrode sensing and provides adjustable sensitivity from 2.5–50 kΩ. Up to three electrodes can be connected, allowing the relay to detect liquid levels through the electrical conductivity of the monitored fluid and automatically control an emptying application.
The LVMKIT20A024 provides one SPDT changeover relay output with automatic resetting and fast response, with tripping time of ≤0.6 s and resetting time of ≤0.75 s. Its compact two-module DIN rail relay, adjustable sensitivity and included SN1 electrodes make the kit a practical solution for pump control, tank management and industrial liquid-level automation.
Conductive liquid level relays such as the Lovato LVM20 monitor the electrical resistance between electrodes positioned within a tank or reservoir. When the conductive liquid reaches or leaves the relevant electrode level, the relay changes the state of its output contact, allowing pumps, contactors, alarms or other control equipment to be operated automatically.
The LVMKIT20A024 is configured for emptying applications and provides adjustable sensitivity from 2.5–50 kΩ to accommodate different conductive liquids. With the LVM20A024 relay and two SN1 electrodes supplied together, the starter kit provides a convenient foundation for automatic tank drainage and pump-control systems.
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| Reset Type | Automatic | |
|---|---|---|
| Monitoring Function | Liquid level | |
| Contacts | 1 C/O | |
| IP Rating | IP20, IP40 | |
| HS Code | 85389091 | |
| Manufacturer | Lovato Electric | |
| Series | LVMKIT20 / LVM20 | |
| Model | LVMKIT20A024 | |
| Kit contents | LVM20A024 relay + 2 × SN1 electrodes | |
| Product type | Level control relay starter kit | |
| Monitored liquid type | Conductive liquids | |
| Control function | Emptying | |
| Reset | Automatic | |
| Supply voltage type | Single-voltage AC | |
| Rated auxiliary supply voltage Us | 24 V AC | |
| Operating voltage range | 0.85–1.1 × Us | |
| Rated frequency | 50/60 Hz | |
| Maximum power consumption | 3.5 VA | |
| Maximum power dissipation | 1.8 W | |
| Number of connectable electrodes | 3 | |
| Compatible electrodes / holders | SN1, SCM, CGL, PS31, PS3S or similar | |
| Electrode voltage | 7.5 V AC | |
| Sensitivity | 2.5–50 kΩ adjustable | |
| Tripping time | ≤0.6 s | |
| Resetting time | ≤0.75 s | |
| Number of relay outputs | 1 | |
| Relay state | Normally de-energised, energises at tripping | |
| Contact arrangement | 1 changeover C/O-SPDT | |
| Rated operational voltage, AC | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated insulation voltage Ui | 415 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Operating temperature | -20 to +60 °C | |
| Storage temperature | -30 to +80 °C | |
| Relay housing material | Self-extinguishing polyamide | |
| Number of DIN modules | 2 | |
| Mounting | 35 mm DIN rail or screw mounting using extractable clips | |
| Protection rating | IP40 front / IP20 terminals | |
| Relay dimensions (W × H × D) | 35.8 × 104.7 × 64.9 mm | |
| Kit weight | 340 g | |
| EAN | 8013975216767 | |
| ETIM classification | EC001447 - Level monitoring relay | |
| Compliance | IEC/EN 60255-5, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL508 and CSA C22.2 No. 14 |
The LVMKIT20A024 starter kit includes one LVM20A024 modular level control relay and two SN1 electrodes.
The LVMKIT20A024 is designed for conductive liquids. The relay detects liquid level by measuring conductivity between the connected electrodes.
The LVMKIT20A024 is designed for automatic emptying control, making it suitable for applications such as automatically controlling a pump to drain a tank or reservoir.
The LVM20A024 provides an adjustable sensitivity range of 2.5–50 kΩ, allowing the relay to be adapted to conductive liquids with different electrical resistance characteristics.
The relay supports up to 3 connectable electrodes. The LVMKIT20A024 starter kit is supplied with 2 SN1 electrodes, and the relay is also compatible with Lovato SN1, SCM, CGL, PS31 and PS3S electrode solutions or similar suitable electrodes.
Lovato Electric LVM level control relays provide dependable automatic monitoring of conductive liquids, combining adjustable sensitivity, fast switching, automatic resetting and flexible electrode compatibility for pump, tank and industrial process-control applications.
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