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


About monitoring here
Kochi is a port city built across islands and backwaters, and its industry is arranged around the water: seafood processors and exporters, spice traders, shipping agents and container yards, a large private hospital sector and the technology park at Kakkanad. A temperature data logger in Kochi spends its life in air that is warm and wet for most of the year, watching cold rooms that are opened many times a day, freezers that wait for a vessel and warehouses where cartons sweat. Many of the goods are exported, so the buyer abroad asks for a record of how a lot was held before it left. Wireless loggers with alerts to phones and email, and reports that can be exported by lot, give a processor and its forwarder the same dated account.
The air stays warm and very humid for most months and the southwest monsoon is heavy and long, so condensation, corroded contacts and long power cuts in storms are as common a risk to a cold chain as ordinary heat.
Areas
A technology and commercial district to the east of the city, with the IT park and its server rooms, plus hospitals and laboratories in the surrounding blocks.
An industrial area north of the city with engineering, processing and warehousing units, and the roads that carry goods toward the port.
An industrial estate on the northern side with food, chemical and manufacturing units on the river bank, where goods leave by road for the harbour.
Industries
Seafood processors and spice exporters keep freezers, chill rooms and dry stores that must hold their ranges through a long storm, with an overnight record to show an overseas buyer.
Container yards, freight stations and shipping agents hold goods that wait on a vessel, and a reading for each bay shows how long a lot stood in the humid heat of the harbour.
Large private hospitals keep blood storage, vaccine fridges and pharmacies on campuses where a monsoon outage can last hours, so battery-backed logging carries on while the mains is down.
Server rooms in the technology park cool against humid air, and a logged trend at rack height shows a cooling unit losing capacity long before equipment raises its own alarm.
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 Kochi: Four channels watch a seafood chill room from the floor stack to the top rack and the door, so a cold spot and a warm door are both visible in one report.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Kochi: A GSM logger with an external probe rides in a reefer container or a truck on its way to the harbour, reporting where a yard has no building Wi-Fi.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Kochi: Sixteen channels cover a long freezer warehouse or a port-side shed across racks and dock doors, so one device reports on a hall that would otherwise need many.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Kochi 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
A logger on the cold room records the storage period and one in the container or truck records the journey, and a report for each lot can be exported as PDF, Excel or CSV for the buyer. See how a Prithvi temperature data logger works.
Loggers keep storing readings on their batteries, send them when the network returns and GSM versions can still report while the building's Wi-Fi is down, with an alert for the lost mains supply.
Yes, we plan them as a short round since they lie within one corridor of the city. Send the sites, the rooms and a contact at each and we agree a sequence with you.
VEGA Calibrations, our parent company, calibrates loggers and probes and carries out temperature mapping, which can be planned ahead of an overseas buyer's inspection.
Locations
Tell us what you need to monitor and where in Kochi. We will recommend the right loggers.