
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
Madinah Region, Saudi Arabia
WiFi temperature & humidity monitoring for Yanbu's pharma, cold chain and industrial sites.
Yanbu · Madinah Region


About monitoring here
A logger in Yanbu mostly serves food and beverage sites, as well as logistics and warehousing sites. Yanbu is the Red Sea port of the Madinah Region, a coastal town of two old centres beside a large industrial city, and a temperature data logger here serves the harbour, the town and the workforce that lives around them. Boats still fish from the old waterfront, divers and holidaymakers fill hotels along a coral shore, and a commercial port and an industrial port handle cargo for the plants inland. Hospitals and clinics serve a large population of workers and families, supermarkets and canteens feed them, and warehouses hold supplies brought from Jeddah by road. The coast is hot and humid with salt in the air. Prithvi supplies WiFi loggers from India, registers them to a dashboard you control and walks your team through alert rules over a call.
The Red Sea coast is hot and heavy with moisture for most of the year, salt corrodes metal and packaging, and sudden dust and sea fog can interrupt journeys and cooling alike.
Areas
Boats land fish at the old harbour towns, where ice rooms and cold stores hold the catch for markets in warm, salty air.
Coastal hotels and dive centres run kitchens, bar fridges and walk-in coolers in buildings that face the sun and the sea air.
Hospitals and clinics hold vaccines and medicines in refrigerators, while supermarkets and wholesalers stock chilled food for a workforce of families and contractors.
Warehouses near the ports hold imported goods and packed products between a vessel and a truck, in humid air that soaks cartons.
Industries
Fish traders, hotel kitchens, supermarkets and caterers hold stock that spoils in coastal heat, and a record from each cold room shows when one began to fail during a power interruption.
Port warehouses and carriers hold goods for several clients, and a reading for each bay lets an operator send a client a report for its own pallets.
Hospitals and clinics hold vaccines and blood products for a large resident population, and an alert on a phone reaches the right person if a unit warms.
Suppliers to the industrial city keep drums, coatings and consumables with limits printed on the label, and an alert from a hot store room lets the storekeeper act in time.
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 Yanbu: Four channels watch a canteen store or a supermarket stock room at several heights and by the door, showing how a busy room behaves between deliveries.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Yanbu: Sixteen channels spread over a long port warehouse give one report for each bay and shelf level, showing which corner holds the heat and damp.

2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
Rajmudra in Yanbu: Two channels let a fish room be read near the door and at the back wall, showing whether the cold reaches the far shelves.
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 Yanbu.
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
The body is mounted indoors, clear of spray and wet walls, with only the probe lead entering the cold room, and the probe is wiped whenever the room is cleaned. See how a Prithvi temperature data logger works.
After the loggers arrive they are registered to your dashboard, and a phone or video session sets the rooms, the limits and the people who receive alerts. Each room should be within reach of a router.
A logger in the ice room and the cold store records the chain, and a report for the dates of one lot can be exported in PDF, Excel or CSV form.
VEGA Calibrations, our parent company, can calibrate loggers and probes; send the model and the range you use and we confirm what can be arranged.
Locations
Tell us what you need to monitor and where in Yanbu. We will recommend the right loggers.