
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
Gujarat, India
WiFi and GSM temperature & humidity monitoring for Gandhinagar's pharma, cold chain and industrial sites.
Gandhinagar · Gujarat


About monitoring here
Gandhinagar is a planned capital laid out in numbered sectors beside the Sabarmati, with the state secretariat and assembly at its centre, wide green avenues and Ahmedabad a short run down the highway. Industry here is lighter than in the neighbouring city. The Sector 25 estate holds small and mid-sized units, Kalol and Chhatral lie in the same district, and GIFT City, the financial and technology district on the river, runs data halls and offices with a district cooling system. Research institutes and hospitals add laboratories and pharmacies. A temperature data logger in Gandhinagar is more often watching a server room, a laboratory fridge or a government pharmacy than a factory store. Summers are hot and dry, and a cooling fault over a weekend can pass unnoticed in an empty office.
Summers are hot and dry with long weeks of intense sun, the monsoon is moderate and the winter nights are cool, so air-conditioned rooms work hardest in the months when an unnoticed fault does the most harm.
Areas
The planned industrial estate on the city's edge, with small and mid-sized units making parts, packaging and food and holding stock in sheds laid out on a grid.
A financial and technology district on the river with towers, data halls and a shared cooling system, where server and network rooms are the main stores.
Industrial towns in the same district known for engineering, automotive and pharmaceutical plants on larger plots along the highway towards Mehsana.
A cluster of institutes including a technical institute and a pharmaceutical research institute, with laboratories, cold rooms and freezers in teaching buildings.
The administrative core of numbered sectors with offices, a civil hospital and clinics, where pharmacies and vaccine stores serve a large public workforce.
Industries
Server halls and network rooms at GIFT City and in government buildings run on engineered cooling, and a trend at rack inlet height shows a failing unit before equipment trips.
Institutes and testing laboratories keep samples and reagents in freezers and incubators, and a probe inside each unit gives a record that does not rely on the door display.
The civil hospital, private clinics and government pharmacies keep vaccine fridges that need an alarm reaching staff when a quiet weekend hides a fault.
Pharmaceutical units at Kalol and distributors serving the capital hold stock in rooms with written limits, and a dated log supports a quality review.
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 Gandhinagar: Four probes cover the supply side, the return side, the door of a cooling unit and the power room of a data hall from one logger.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Gandhinagar: A single-point logger fits a laboratory freezer or a ward medicine cabinet and keeps a record that survives a door left ajar.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Gandhinagar: Reads humidity along with temperature, useful in a clean laboratory or a record store where dry air and sudden damp both cause trouble.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Gandhinagar site alongside your loggers.
Process
Tell us what you store, where, and how many points need watching.
We look at the layout and conditions, by call or on a site visit, and recommend the right loggers.
Loggers are supplied and installed, then connected to your dashboard and alert recipients.
We stay available for alert rules, user access and calibration planning as your sites change.
Why Prithvi
FAQ
Yes. Tell us whether the room is a data hall, a laboratory or a store, and we suggest probe positions and limits for that kind of room. See how a Prithvi temperature data logger works.
Alerts go to named people by phone and email, with an escalation to a second person if the first does not respond, so a cooling fault is dealt with before Monday.
Yes. Every room is a point on one dashboard, and a facilities head can see both cities in a single list and export a report for any period.
VEGA Calibrations, our parent company, calibrates loggers and probes, and the work can be timed ahead of a review. Send the date and the ranges, and we explain the arrangement.
Locations
Tell us what you need to monitor and where in Gandhinagar. We will recommend the right loggers.