
Dhruva
4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
- Range
- −100 to +200 °C · Pro: −30 to +70 °C, 0–100 %RH
Abu Dhabi Emirate, United Arab Emirates
WiFi temperature & humidity monitoring for Ruwais's pharma, cold chain and industrial sites.
Ruwais · Abu Dhabi Emirate


About monitoring here
A logger in Ruwais mostly serves chemical sites, as well as laboratory sites. Ruwais is an industrial town on the Gulf coast of the Al Dhafra region, west of Abu Dhabi, and a temperature data logger here serves a planned town built around refining and petrochemical works, with housing, shops, clinics and a port along the shore. Large industrial plants stand beside the sea, supported by laboratories, stores, workshops and contractors' yards, while the residential districts have supermarkets, restaurants and a hospital. Summers are extremely hot and the sea air is humid and salty, winters are mild, and sandy winds blow in from the desert. Chemicals, spare parts, food and medicines all wait in warehouses and vehicles in such heat, often far from the next supplier. Enquiries from Ruwais are handled through the enquiry form, Call or WhatsApp.
The coast is extremely hot in summer with high humidity and salt in the air, the interior behind it is dry desert, and winter mornings are pleasantly cool, so stores face heat, damp and dust in turn. Equipment yards and metal-roofed sheds near the sea corrode as well as overheat, and a refrigerator that fails in a residential block can lose its contents before the next shift. Contractors' yards and laboratory stores sit close to the water, so salt reaches labels, cartons and cabinets, and a room that was in range at dawn can be outside it by the afternoon.
Areas
Laboratories attached to industrial plants keep reagents, samples and reference materials in refrigerators, freezers and conditioned rooms with a labelled limit.
Warehouses hold lubricants, coatings, gaskets, electronic parts and chemicals in sheds near the coast, where heat and salt damp both threaten stock.
The residential districts run supermarkets, restaurants and canteens with walk-in coolers and freezers working constantly through long summers.
A hospital, clinics and pharmacies in the town hold vaccines and medicines in refrigerators that must hold their range through power interruptions.
Industries
Stores of chemicals, lubricants and coatings in Ruwais carry labelled ranges, and a dated log shows whether a hot, damp shed pushed a pallet outside them.
Industrial and clinical laboratories in Ruwais keep samples and reference materials to set limits, and an exported report is ready whenever an audit asks for one.
Canteens, supermarkets and restaurants serving a large working community hold chilled and frozen food, and a record from each cooler shows when a compressor began to struggle.
Goods reaching Ruwais wait in warehouses and vehicles before use, and a logger placed in a load records the heat and humidity each lot met.
Recommended products
A starting point for the sites above. Our team will help you choose.

4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
Dhruva in Ruwais: Four channels follow a chemical shed or a supermarket cold room at several heights and beside the door, showing which corner runs warmest.

2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
Rajmudra in Ruwais: Two channels read a laboratory room at the door end and the far wall, showing whether the air at the back matches the front.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Ruwais: With humidity read beside temperature, one unit shows when salty damp has entered a store that is otherwise dry.
GSM versions are available. Contact us to confirm network compatibility for your country.
These services are delivered by our parent lab, VEGA Calibrations.Ask us how they can be arranged for the loggers you use in Ruwais.
Process
Tell us what you store, where, and how many points need watching.
We recommend the loggers and quantities for your sites by call, WhatsApp or video.
Your enquiry is handled remotely from India, and the agreed loggers are registered to your dashboard.
We set up alert rules and user access with your team remotely and stay available as sites change.
Why Prithvi
FAQ
A logger in each room records through the day and night, and a report for any period can be exported in PDF, Excel or CSV form for an audit or a customer. See how a Prithvi temperature data logger works.
Salt-laden, humid air softens cartons and attacks metal, and condensation forms on anything cold, so a humidity trend beside the temperature shows moisture that temperature alone would miss.
The logger carries on recording from its battery and keeps the readings, so the hours of an outage at Ruwais are still on record once the site is back online.
Use the enquiry form, Call or WhatsApp to give the plant or store, the rooms and a contact, and we reply with what looks suitable for Ruwais.
Locations
Tell us what you need to monitor and where in Ruwais. We will recommend the right loggers.