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


About monitoring here
A logger in Ludhiana is most often placed at textile and chemical sites around Focal Point phases and Dhandari, Sherpur and Jamalpur. Ludhiana is the great manufacturing city of the Punjab plains, and a temperature data logger here protects stock in a place where thousands of workshops and mills turn out knitwear, hosiery, hand tools, bicycle and auto parts, sewing machines and machine tools. Cloth is dyed and finished in processing houses, steel is re-rolled and forged, and the Focal Point estates, with their numbered phases, and the older industrial areas fill the city's edge, and trucks leave at all hours for ports and markets across the country. Wholesale cloth markets crowd the old town, while hospitals, an agricultural university and a food and dairy trade serve the farms around. Prithvi supplies WiFi loggers for mills and stores with a network and GSM loggers for vehicles, yards and distant sheds.
Summers are hot and dry, the monsoon brings a few damp weeks and winter nights turn cold and foggy, so woollen stock, dye chemicals and cold rooms face dry heat, damp and low temperatures within one year.
Areas
The planned estates hold hosiery, hand-tool, auto-part and engineering units on regular plots, with stores of yarn, steel and finished goods in sheds that heat under metal roofs.
Industrial pockets on the edges of the city hold dyeing and processing houses, forges and foundries, with chemical stores and yarn godowns beside busy roads.
Wholesalers around Chaura Bazaar stock knitwear, shawls and fabric in crowded multi-storey buildings, where bales sit in upper rooms that are hot in summer and damp in the rains.
Dairies, bakeries and sweet makers supply the city each morning, while two large private medical-college hospitals and other hospitals keep blood, vaccines and medicines.
Industries
Knitwear mills and yarn dealers store wool, cotton and finished garments that suffer in damp air and fade in heat, and a record of humidity and temperature shows when a store drifted before a season's stock was affected.
Dyeing, plating and processing works keep drums, bags and reagents with printed storage limits, and an alert from a hot store room lets the storekeeper act before material is spoiled.
Dairies, bakeries and sweet makers run chillers and cold rooms through long hot spells, and an alert on a phone reaches the owner when a unit warms during the night.
Large hospitals serve patients from many districts, and a dated record backs each shift handover for blood units, vaccines and medicines.
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 Ludhiana: Reads humidity along with temperature at one point, which is what a wool store or a garment godown needs in the weeks of monsoon damp.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Ludhiana: Sixteen channels cover a large mill store or a multi-storey cloth warehouse at several heights, so one report shows hot upper rooms and damp lower ones.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Ludhiana: A SIM-based GSM logger rides in a truck of garments or reports from a distant shed without Wi-Fi, and sends alerts to a phone.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Ludhiana 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 record of temperature and humidity from the store, exported as PDF, Excel or CSV for the dates the lot stood there, answers a buyer's query about damp or heat without a search through paper.
Write to us with the estate, the unit and a name to ask for, by the enquiry form, WhatsApp or a call, and we fix a day. Units on opposite sides of the city are strung together on one trip so nobody is visited twice. See how a Prithvi temperature data logger works.
A room can be too warm in June and too cold in January, so we suggest low and high limits, with a short delay on the high limit, which catches a warming room without sounding for every open door.
Calibration for a Ludhiana hospital or laboratory comes from VEGA Calibrations, our parent company, and the date can be fixed with the supply order.
Locations
Tell us what you need to monitor and where in Ludhiana. We will recommend the right loggers.