
Nakshatra
Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
- Range
- −30 to +70 °C · 0–100 %RH
Andhra Pradesh, India
WiFi and GSM temperature & humidity monitoring for Visakhapatnam's pharma, cold chain and industrial sites.
Visakhapatnam · Andhra Pradesh


About monitoring here
A logger in Visakhapatnam is most often placed at pharmaceutical and food and beverage sites around Port and harbour warehouses and Gajuwaka and the steel and shipyard side. Visakhapatnam, often shortened to Vizag, is the port city of north-eastern Andhra Pradesh, set between the hills and the sea, and a temperature data logger here serves a varied industrial coast. A major deepwater port handles cargo, an integrated steel works and a shipyard stand on the city's edge, a refinery processes crude, and the eastern fleet of the navy is based in the harbour. Cargo and crude arrive by sea, and trains and trucks carry them inland. Pharmaceutical and chemical firms crowd the estates toward Parawada and the special economic zone further south-west, while fishing boats land their catch at the harbour for the seafood exporters. Prithvi supplies WiFi loggers for rooms with a network and GSM loggers for trucks, quays and distant stores.
The coast is hot and humid for most of the year, salt hangs in the air, and cyclones arrive in the post-monsoon weeks with heavy rain and long power cuts, so stores must cope with condensation as well as heat.
Areas
Sheds and tank farms near the berths hold bagged and packed cargo before a vessel arrives, and the fishing harbour packs ice and seafood for export in warm, salty air.
Heavy industry along the southern road keeps stores of spares, instruments, reagents and electrical panels on wide campuses, with rooms far from any office.
A planned pharmaceutical estate to the south-west where formulation and bulk-drug plants keep raw-material rooms and finished-goods stores that need written records.
Workshops, spare-parts dealers and wholesalers in Autonagar and the older lanes keep food, medicine and consumer stock in back rooms and chillers opened all day.
Industries
Formulation and bulk-drug plants hold ingredients and finished packs in controlled rooms, and a continuous log of temperature and humidity supports each batch file and any audit by a buyer.
Seafood processors and exporters run ice rooms and cold stores that must hold their limits from the quay to the container, and a record for each lot answers an overseas buyer who asks how it was kept.
Refinery, steel and chemical works keep drums, bags and laboratory reagents with printed storage limits, and an alert from a hot shed lets the storekeeper act before material is wasted.
Port-linked warehouses hold goods that wait days for a ship or a rake, and a logger placed among the cargo records the heat and salt-laden damp it met on the dock.
Recommended products
A starting point for the sites above. Our team will help you choose.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Visakhapatnam: Reads humidity along with temperature at one point, which tells a port godown or a pharmaceutical store when salty damp has overcome a dehumidifier or a door seal.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Visakhapatnam: Sixteen channels cover a large dock warehouse or a plant store across bays and heights, so one report shows where heat and moisture gather.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Visakhapatnam: A SIM-based GSM logger rides in a container lorry or a reefer and reports from quay-side stores that have no network of their own.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Visakhapatnam 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. A logger in the ice room, the cold store and the container records temperature through the whole chain, and a report for the dates of one lot can be exported as PDF, Excel or CSV for the buyer.
We keep the logger body indoors and away from seaward walls and open doors where salt settles, with only the probe cable entering the cold space, and suggest wiping probes during routine cleaning.
Send the estate, the plant and a name to ask for through the enquiry form, WhatsApp or a call, and we propose a date. Plants on different sides of the city are usually planned on one route. See how a Prithvi temperature data logger works.
Loggers run on batteries through a power cut and send their stored readings when the network returns, and an alert for a lost mains supply goes to the person you have named.
Locations
Tell us what you need to monitor and where in Visakhapatnam. We will recommend the right loggers.