# Environmental sensor EATON WLD012 — humidity monitor, wired, black/white

**URL:** https://aio.lv/en/product--eaton-wld012--4081861
**Data updated:** 2026-04-02 14:24 (EEST)
**Category:** UPS
**Manufacturer:** EATON
**Manufacturer code:** WLD012
**EAN:** 3553340669736
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 254.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 210.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-wld012--4081861

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

EATON WLD012 is a wired environmental sensor designed to measure humidity. Available in black or white, the device provides continuous monitoring of ambient moisture levels for use in server rooms, telecom cabinets, data centres, archives or other facilities where humidity control is important. The sensor connects via a wired interface to compatible Eaton monitoring systems for real‑time data and alarm integration.

## Long description

EATON WLD012 is a wired environmental sensor designed to measure relative humidity in indoor technical environments. Available in black or white, the sensor provides continuous monitoring of ambient moisture levels and integrates with compatible Eaton monitoring systems for real‑time data and alarm notifications. The compact device is intended for locations where stable humidity is important, such as server rooms, telecommunications cabinets, data centres and archives.
Advantages
The humidity monitor offers continuous, wired measurement for reliable readings without dependence on batteries or wireless range. Its simple two-colour housing fits different installation aesthetics and the unit is made to integrate directly with Eaton monitoring platforms for centralized logging and alarm handling. By providing accurate humidity data, the sensor helps maintain environmental parameters required for electronic equipment and sensitive materials.
Suitable for
 Server rooms and data centres where humidity control prevents condensation and corrosion
 Telecom cabinets and network racks requiring environmental monitoring
 Archives, libraries and storage areas for moisture-sensitive documents and materials
 Industrial control rooms and equipment enclosures needing continuous humidity tracking
Key specifications
 Function: Relative humidity measurement and monitoring
 Connection: Wired interface for integration with Eaton monitoring systems
 Mounting: Fixed installation suitable for cabinets and walls
 Housing colours: Black or white
 Output: Real‑time humidity readings and alarm signalling to central system
How to use
Install the sensor at a representative location away from direct airflow of air conditioners or vents to ensure accurate ambient humidity readings. Connect the unit to the compatible Eaton monitoring device or rack controller using the supplied wiring according to the system documentation. Configure thresholds and alarm settings within the Eaton monitoring platform to receive notifications when humidity exceeds defined limits. Periodically inspect the sensor housing for dust and ensure the connection remains secure.
Usage recommendations
Place the sensor at typical equipment height inside cabinets or rooms to reflect operational conditions; avoid mounting near doors, windows or heat sources. Regularly verify alarm thresholds in the monitoring system to match seasonal or operational changes and perform routine visual checks to maintain reliable humidity surveillance.

## Specifications

| Feature | Value |
|---|---|
| Measuring environmental conditions | Humidity |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, White |

### Other features

| Feature | Value |
|---|---|
| Interface | Wired |

## FAQ

### How much does the EATON WLD012 environmental humidity sensor cost, and is it available for purchase?

The price is 254.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 17.07.2026 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. All transactions are 100% secure and encrypted.

### 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 EATON 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 EATON 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for EATON WLD012 environmental humidity sensor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4081861/54801322_large.webp