
Dhruva
4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
- Range
- −100 to +200 °C · Pro: −30 to +70 °C, 0–100 %RH
Himachal Pradesh, India
WiFi and GSM temperature & humidity monitoring for Paonta Sahib's pharma, cold chain and industrial sites.
Paonta Sahib · Himachal Pradesh


About monitoring here
Paonta Sahib stands on the bank of the Yamuna in Sirmaur district, where Himachal Pradesh meets Uttarakhand, and it is known for its great gurdwara as much as for the industrial area that has grown beside the river. Pharmaceutical units, paper and packaging makers and engineering workshops fill the estate, and the road links the town to Dehradun on one side and to the plains of Haryana on the other. Pilgrims and traders pass through in large numbers, so hotels, sweet shops and food stores keep stock under heavy demand. A temperature data logger in Paonta Sahib therefore protects ingredient and finished-goods rooms in drug plants, paper and board in damp sheds and the coolers of the hospitality trade. Prithvi supplies WiFi loggers for rooms with a network and GSM loggers for vehicles and sites without one.
The Yamuna valley is warmer than the hills above it, with hot, humid summers, a heavy monsoon and mild winters, so damp and heat are the larger risks and the river air adds moisture to riverside stores.
Areas
A planned estate with pharmaceutical, paper, packaging and engineering units on plots of mixed size, where raw-material stores and dispatch bays stand beside the production floors.
A second industrial area a short drive away holds more factories and godowns on the same road system, which suits a shared visit plan and common alert rules.
Warehouses and transport yards on the road toward Dehradun and Haryana hold goods crossing the state boundary, in air that carries moisture from the river.
Hotels, guest houses, sweet makers and langar kitchens serve crowds of pilgrims, with walk-in coolers and bulk stores that are busiest around festivals.
Industries
Drug units keep ingredient stores and finished-goods rooms to written limits, and a record that survives a shift change answers a customer's reviewer without a search through logbooks.
Paper and packaging makers hold coatings, adhesives and process chemicals with printed storage limits, and an alert from a warm shed lets the storekeeper move drums before a limit is crossed.
Sweet makers, hotels and community kitchens cook and store food for large gatherings, and a cooler left open overnight should raise an alarm before the food is lost.
Warehouses on the border road hold goods moving between Himachal Pradesh, Uttarakhand and Haryana, and a logger in the load records how long it stood in a yard.
Recommended products
A starting point for the sites above. Our team will help you choose.

4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
Dhruva in Paonta Sahib: Four channels let one logger watch several rooms of a drug plant, such as a raw-material store, a packing hall and a quality cabinet, on a single line each.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Paonta Sahib: Temperature and humidity at one point suit a paper or board store beside the river, where damp air reaching the stock is the danger.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Paonta Sahib: A SIM-based GSM logger travels with goods across the state border or reports from a yard without Wi-Fi, which suits loads leaving the estate.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Paonta Sahib 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. Send the estate, the unit and a contact through the enquiry form, WhatsApp or a call, and we propose an order for the plants along the same roads that suits their gate rules and shifts. See how a Prithvi temperature data logger works.
We keep humidity-reading loggers away from walls and doors that face the valley, where damp settles first, and add a second probe at the far end of the store to show how far the moisture reaches.
A report can be exported by room and date, limits and alert contacts are set room by room to follow the written storage rules, and VEGA Calibrations, our parent company, calibrates the loggers when a reviewer asks.
Each cooler or freezer is a named point with its own alert contact, so a kitchen manager sees all of them on a phone, and a door left open in a crowded service is flagged while the food can still be saved.
Locations
Tell us what you need to monitor and where in Paonta Sahib. We will recommend the right loggers.