
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 Coimbatore's pharma, cold chain and industrial sites.
Coimbatore · Tamil Nadu


About monitoring here
Coimbatore is an industrial city of mills and workshops: spinning and weaving units, pump, motor and machine-tool makers, foundries, control-panel assemblers and a large number of small suppliers, backed by a busy hospital sector and food businesses. A temperature data logger in Coimbatore often has humidity to think about before heat, because yarn and fabric take up and lose moisture with the air around them, and that changes how they run on a machine and how they weigh. The city's own climate is moderate, with the cooling influence of the western hills, but the air swings between dry spells and damp ones, so a store that behaved last month may not this month. Wireless loggers with alerts to phones and email, and a dated humidity record, give a mill or a workshop evidence of what its rooms actually did.
Temperatures stay moderate through most of the year, but humidity swings between dry spells and the damp weeks of the two monsoons, and that swing is what yarn, fabric and electrical stores respond to.
Areas
Planned estates of small and medium units where engineering shops, foundries and component makers hold material in sheds on regular plots near the city.
Mills keep cotton, yarn and finished fabric in large halls where moisture content decides how the material runs and how heavy a lot weighs.
A large healthcare sector draws patients from the region, with pharmacies, blood storage and laboratories packed on busy hospital campuses.
Industries
Spinning and weaving units store cotton, yarn and cloth whose moisture content shifts with the air, and a humidity trend by hall shows which room drifted before a lot ran differently on the machines.
Pump, motor and control-panel makers keep windings, boards and instruments in stores that must not sweat, and a logged cupboard shows that a damp week did not reach the components.
Hospital pharmacies and blood banks hold stock for patients arriving from several districts, and an alert to the duty staff covers the hours between rounds.
Snack makers, sweet shops and food processors hold ingredients and finished goods in chambers and dry stores that must be shown to have stayed in range through a day of loading.
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 Coimbatore: Reads relative humidity along with temperature, which is the number that decides how yarn, fabric and electrical windings behave in a store.

10 × temperature, or 10 × temperature + humidity (Pro)
Ten-channel WiFi logger for warehouses and multi-zone facilities.
Veer in Coimbatore: Ten channels spread through a long spinning hall or a mill godown show where the air is dampest and where the top stack runs warm, in one report.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Coimbatore: A single-point logger with an optional external probe fits a hospital pharmacy fridge or a laboratory freezer that needs one limit and one named contact.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Coimbatore 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
Cotton and yarn gain and lose water with the surrounding air, and a store at a comfortable temperature can still be too damp or too dry. A humidity reading by hall shows when conditions moved. See how a Prithvi temperature data logger works.
Send the estate, the units and a contact at each through the enquiry form, WhatsApp or a call, and we group the stops by side of the city so one day covers neighbours.
A multi-channel logger takes several probes on cables of different lengths, so one device can report from the near end, the middle and the far end of a hall and from the stacks at height.
VEGA Calibrations, our parent company, calibrates loggers and their probes, and we confirm the arrangement for humidity sensors when you send the model and the range you work to.
Locations
Tell us what you need to monitor and where in Coimbatore. We will recommend the right loggers.