
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
Chhattisgarh, India
WiFi and GSM temperature & humidity monitoring for Bhilai's pharma, cold chain and industrial sites.
Bhilai · Chhattisgarh


About monitoring here
A logger in Bhilai is most often placed at chemical and electronics sites around Steel works and plant stores and Bhilai Industrial Estate. Bhilai is a steel township in the Durg district of Chhattisgarh, planned in numbered sectors around a large public-sector steel works, and a temperature data logger here serves a city built for heavy industry and twinned with Durg. Iron ore comes from the mines at Dalli-Rajhara, coal arrives by rail, and the works rolls rails and structural steel for the country. Ancillary firms in the Bhilai Industrial Estate and at Borai supply fabrication, packaging, food and repair, while a large hospital and many schools serve the township. Durg, the district town beside it, holds the wholesale trade and the district courts. Prithvi supplies WiFi loggers for plant stores, wards and offices with a network and GSM loggers for lorries, yards and distant sheds.
Summers are very hot and the works adds its own heat and dust, the monsoon is heavy and winter nights are cool, so stores of spares, reagents and medicines meet heat, damp and chill within a year.
Areas
Stores inside the works hold spares, instruments, electrical panels and laboratory reagents on a very wide campus, with rooms far from any office and strict gate rules.
An estate of ancillary firms making fabricated parts, packaging and consumables for the works, with steel stock and finished goods in sheds that bake in summer.
An industrial growth centre on the road toward Raipur, with food, engineering and packaging firms on large plots and warehouses open to the sun.
Markets in the planned sectors and in Durg stock food, medicines and general goods, while a large hospital holds blood and vaccines for the township and the district.
Industries
Plant laboratories and chemical stores keep drums, bags and reagents with printed limits, and an alert from a hot store room lets the storekeeper act before the limit is passed.
Stores of electrical and control gear keep relays, cables and meters that corrode in dust and damp air, and a humidity trend marks the day a store needs a dehumidifier.
A large hospital in the township and others in Durg hold blood and vaccines for a wide district, and an alert to the duty staff covers the minutes between mains and generator.
Dairies, wholesalers and caterers feed a large township from chillers and cold rooms, and the log of each unit shows when one stopped holding temperature in a storm.
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 Bhilai: Two channels let a plant laboratory or a hospital pharmacy be watched at two points, which shows whether the cold reaches the back of the room.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Bhilai: Sixteen channels spread along a long spares hall or a stacked plant store give one report for every rack and bay.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Bhilai: A GSM logger rides in a lorry or reports from a distant shed where Wi-Fi does not reach, and sends an alert to a phone.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Bhilai 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 report for any room and period can be exported as PDF, Excel or CSV, and access can be limited so each party sees only its own rooms.
A battery logger needs no cable laid between buildings, and one with poor signal can report over the mobile network, so each store still shows up on the same dashboard. See how a Prithvi temperature data logger works.
Send us the gate rules and a name to ask for through the enquiry form, WhatsApp or a call, and mention any pass or safety briefing. We plan around it and carry a short kit.
VEGA Calibrations, our parent company, can calibrate loggers and carry out temperature mapping, and the work can be planned alongside the first visit.
Locations
Tell us what you need to monitor and where in Bhilai. We will recommend the right loggers.