
Rajmudra
2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
- Range
- −100 to +200 °C · Pro: −30 to +70 °C, 0–100 %RH
Dadra and Nagar Haveli and Daman and Diu, India
WiFi and GSM temperature & humidity monitoring for Silvassa's pharma, cold chain and industrial sites.
Silvassa · Dadra and Nagar Haveli and Daman and Diu


About monitoring here
A logger in Silvassa is most often placed at pharmaceutical and chemical sites around Naroli and Amli. Silvassa is the headquarters of Dadra and Nagar Haveli, a small inland territory between Gujarat and Maharashtra, and a temperature data logger here serves a green valley town that has become a dense factory district. The Daman Ganga river and the Madhuban reservoir lie beside the town, and the hills of the Western Ghats rise behind it. Industrial estates at Naroli, Amli, Kharadpada and Masat hold pharmaceutical, plastics, textile, packaging and engineering plants, many of which supply buyers in Mumbai, Vapi and Gujarat. Workers live in the town and in villages around, and a civil hospital serves the whole territory. Prithvi supplies WiFi loggers for halls and rooms with a network and GSM loggers for lorries, yards and distant stores.
The valley is hot and humid for most of the year, the monsoon is very heavy against the hills, and storms bring power cuts, so a pharmaceutical store or a yarn godown meets damp air for months and heat in the weeks before the rains.
Areas
A large industrial area on the road toward the Maharashtra border, with pharmaceutical, plastics and engineering works on regular plots and storage sheds that open to the sun.
An estate close to the town centre with textile, packaging and plastics firms, whose yarn, resin and carton stores sit in buildings that trap damp air.
Industrial pockets with pharmaceutical, chemical and engineering works, where raw-material rooms and finished-goods stores stand in separate buildings on narrow approach roads.
Wholesalers of food and medicines, clinics and the civil hospital keep chillers, vaccine fridges and blood storage in compact buildings opened throughout the day.
Industries
Formulation plants hold ingredients and finished packs in controlled rooms, and a continuous record of temperature and humidity supports each batch file and answers a customer's audit.
Plastics and chemical works keep resins, drums and reagents with printed storage limits, and an alert from a hot shed lets the storekeeper act before material is wasted.
Yarn and fabric makers store cotton and synthetic stock that suffers in heavy air, and a trend from several points on the floor shows where a hall drifted in the rains.
Warehouses and carriers on the border roads move goods between Gujarat, Maharashtra and the territory, and a logger placed in a consignment records how long it stood in a yard.
Recommended products
A starting point for the sites above. Our team will help you choose.

2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
Rajmudra in Silvassa: Two channels let a quality head compare the door end and the far end of a pharmaceutical store, using a single device on the wall.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Silvassa: Humidity and temperature at one point suit a yarn godown or a packaging store, where heavy air in the monsoon is what harms the stock.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Silvassa: A SIM-based GSM logger rides in a lorry on the border road and reports from yards and sheds that have no router.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Silvassa 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. Each plant is a site on the same account with its own alert contacts, so a quality head sees factories in the territory and in Gujarat in a single list and exports a report for any period. See how a Prithvi temperature data logger works.
Send the estate, the plant and a contact who will meet us through the enquiry form, WhatsApp or a call, and mention any visitor pass. The estates are close to one another, so we usually plan them on one day.
Loggers keep recording on their batteries through a cut and send stored readings when the network returns, and an alert for a lost mains supply goes to the person you named.
VEGA Calibrations, our parent company, can calibrate the loggers and carry out temperature mapping of the store, and the work can be planned together with the first visit.
Locations
Tell us what you need to monitor and where in Silvassa. We will recommend the right loggers.