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


About monitoring here
Erode stands on the Cauvery in the west of Tamil Nadu and is known first for turmeric, whose regulated market handles the crop from a wide area, and second for cloth: handloom and power-loom towels, bedsheets, lungis and sarees are made and sold in the city's textile market on Brough Road and in the weaving towns around. Perundurai, a little way out, holds a planned industrial estate with textile, food and engineering units and a government medical college hospital, and the carpet weavers of nearby Bhavani add a craft trade. A temperature data logger in Erode mostly protects goods that spoil quietly: turmeric that must stay dry, bales of cloth through the damp weeks, and medicines in the hospitals. Prithvi supplies WiFi loggers for stores with a router and GSM loggers for lorries and distant sheds, with alerts that reach a phone.
Summers are hot and dry, the monsoon arrives in short, heavy spells, and the cool nights of winter leave dew on metal roofs, so a store may swing from dry to damp within a single season.
Areas
Farmers and traders bring turmeric to the regulated market and the godowns around it, where bags stand in stacks and a damp spell can bring mould before a lot has been sold.
Shops and godowns hold bales of towels, bedsheets and cloth for buyers from other states, often in buildings where several traders share one set of stores.
A planned estate on the Salem road with textile, food and engineering units on large plots, where each plant runs its own stores and quality rooms.
Weavers in Bhavani and other towns on the river make carpets and cloth in small workshops and keep wool, cotton and finished pieces in stores that turn damp in the rains.
Industries
Turmeric traders and spice and food processors hold stock that spoils in heat and damp, and a humidity and temperature record shows an owner when to ventilate, move or sell a lot.
Cloth merchants and mills hold bales and yarn that mould in a damp spell, and a humidity record shows a buyer in another state how the goods were kept before they were loaded.
Hospitals in the city and at Perundurai keep vaccines and blood components in many refrigerators, and alerts to a phone mean a unit that fails overnight is not found at the morning round.
Transporters and godown operators move bags and bales out to many states, and a logger placed in a consignment records how long it stood in the open between one vehicle and the next.
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 Erode: Temperature and humidity at one point suit a turmeric godown or a cloth store, where damp air reaching the stock is the danger worth catching.

10 × temperature, or 10 × temperature + humidity (Pro)
Ten-channel WiFi logger for warehouses and multi-zone facilities.
Veer in Erode: Ten channels spread through a long market godown at different heights and doors show which stacks sit warmest and where moisture gathers.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Erode: A SIM-based GSM logger rides in a lorry carrying turmeric or cloth, or reports from a depot without Wi-Fi, which suits stock leaving for other states.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Erode 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 record of temperature and humidity from the godown can be exported for each lot and date, which lets a trader show a buyer exactly how the turmeric was kept before it was sent.
Send the town, the unit and a contact through the enquiry form, WhatsApp or a call, and we confirm how a visit would be arranged for Perundurai, Bhavani and the other towns around the city. See how a Prithvi temperature data logger works.
Each trader's store can be its own site with its own alert contacts, so neighbours in one building do not see each other's readings, while each owner sees their own on a phone.
We keep loggers out of direct sun and away from hot roofs and walls, and we place a second probe near the floor, so a report shows how much hotter the top of the stack runs than the bottom.
Locations
Tell us what you need to monitor and where in Erode. We will recommend the right loggers.