# Finder 72.01.8.240.0000 Conductive Liquid Level Control Relay, 1P, 230V AC, Sensitivity Adjustment

**URL:** https://aio.lv/en/product--finder-720182400000--6016994
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Finder
**Manufacturer code:** 72.01.8.240.0000
**EAN:** 8012823290607
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 87.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 72.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--finder-720182400000--6016994

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Finder 72.01.8.240.0000 is a professional conductive liquid level control relay designed for monitoring and managing conductive liquids. It features a 1P contact configuration, operates at 230V AC, and includes adjustable sensitivity for precise level detection. Ideal for industrial and domestic automation systems, it ensures reliable control of pumps and valves in tanks or wells.

## Long description

The Finder 72.01.8.240.0000 is a professional conductive liquid level control relay engineered for the precise monitoring and management of conductive liquids. This device is designed to provide reliable automation for systems involving tanks, wells, or reservoirs, ensuring that liquid levels remain within defined parameters. Operating at 230V AC, it features a 1P contact configuration and offers adjustable sensitivity, allowing users to calibrate the device according to the specific conductivity of the liquid being monitored.
Advantages
This relay offers exceptional versatility through its adjustable sensitivity feature, which enables it to function effectively with various types of conductive liquids. Its robust design ensures long-term operational stability in both industrial and domestic environments. By automating the control of pumps and valves, it helps prevent overflow or dry-running conditions, thereby protecting equipment and optimizing system efficiency. The compact design facilitates easy installation within standard control panels.
Suitable for
Monitoring liquid levels in industrial storage tanks
Managing water levels in domestic wells or cisterns
Controlling pump activation and deactivation
Automating filling and emptying processes
Detecting liquid presence in conductive media
When it may not be suitable
This relay is specifically designed for conductive liquids and will not function with non-conductive substances such as oils, fuels, or distilled water. It is not intended for use in environments with extreme temperatures or highly corrosive atmospheres that exceed the manufacturer's specified operating conditions.
Key specifications
Supply voltage: 230V AC
Contact configuration: 1P (Single Pole)
Sensitivity: Adjustable
Mounting type: DIN rail
Application: Conductive liquid level control
How to use
The relay should be installed on a standard DIN rail within a protected electrical enclosure. Connect the supply voltage to the designated terminals and wire the conductive probes into the sensor input terminals. Once installed, use the sensitivity adjustment dial to calibrate the relay based on the conductivity of the liquid. Ensure that the probes are positioned at the desired high and low level points within the tank to trigger the relay output correctly.
What to consider before purchase
Verify that the liquid being monitored is electrically conductive
Ensure the supply voltage matches the 230V AC requirement
Check that the probe material is compatible with the liquid being measured
Confirm the physical space available in the control cabinet for DIN rail mounting
Usage recommendations
Regularly inspect the probes for mineral buildup or corrosion to maintain accurate sensitivity levels and ensure consistent relay performance.

## FAQ

### How much does the Finder 72.01.8.240.0000 Liquid Level Control Relay cost, and is it available for purchase?

The price is 87.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Finder 72.01.8.240.0000 Liquid Level Control Relay be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Finder products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Finder service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/6016994/45744759_large.webp