24/7 controlled refrigeration
Continuous temperature and humidity monitoring to detect cold loss, condensation or over-cooling before they affect the product.

Multivariable environmental sensor for cold rooms, freezers, warehouses and technical rooms: Tª, RH, CO₂ (NDIR), VOCs (MEMS) and optional ethylene; remote data, alerts and traceability in Helementa.













Continuous measurement with configurable thresholds, automatic alerts and auditable reporting; robust, tropicalized design with Wi-Fi/GPRS connectivity (SIM M2M).
Continuous temperature and humidity monitoring to detect cold loss, condensation or over-cooling before they affect the product.
Measurement by NDIR and MEMS sensor for stale air, cross-contamination and comfort/PRL, with comparable historical data.
Configurable limits, notifications and records for occupational health and safety and health regulations with metrological traceability.
Secure transmission via Wi-Fi or GPRS with WRM modem and M2M SIM for centers with or without local network.
Centralized management of devices, permissions and locations; data and PDF/CSV downloads from the Helementa app.
From data to action in cameras, warehouses and process lines.
At WDTech, data is designed for action.
| Solution / Project | Key Variables / Modules | Notes |
|---|---|---|
| Green Shield City | CO₂, PM2.5/PM10, TVOCs, (opt.) NO₂/O₃/NH₃/H₂S | OHS/QA in industry/services. |
| Green Shield Agro | CO₂, (opt.) ethylene, Air T/RH, PM | Post-harvest/cold rooms. |
| Green Shield Camping | CO₂, TVOCs, (opt.) PM | Kitchens/workshops/stores. |
| ADHOC (all variables) | CO₂, Air T/RH, TVOCs, PM2.5/PM10, opt. NO₂, O₃, NH₃, H₂S, differential pressure, states | Sector-specific. |
"The relationship we have, the discussions with our clients, how we plan the future together, the synergy between Wdtech and our partners, and how we create value together... that's a highlight of what Wdtech offers."Conocer más
Many companies needed a comprehensive solution to manage their IoT devices, but they faced fragmented systems and disconnected processes. As a result, there was no easy way to identify what actions needed to be taken to optimize their operations.
Wdtech developed a unified platform that allows companies to manage all their IoT sensors and devices from a single point. By consolidating all data in real time, they can now assess the health of their assets on a common basis and gain actionable insights based on intelligence, rather than assumptions.