
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
West Bengal, India
WiFi and GSM temperature & humidity monitoring for Durgapur's pharma, cold chain and industrial sites.
Durgapur · West Bengal


About monitoring here
A logger in Durgapur is most often placed at chemical and laboratory sites around Fuljhore industrial estate and Bamunara. Durgapur is a planned industrial city on the Damodar river in the Paschim Bardhaman district, and a temperature data logger here works in a town built around steel, power and heavy engineering. A large steel plant, thermal power stations, alloy and engineering works and chemical firms stand along the expressway, while the township holds colleges, a technology institute, hospitals and a busy commercial centre at Benachity and City Centre. Estates such as Fuljhore and Bamunara hold factories and godowns, and the Durgapur Expressway joins the city to Kolkata and to the coalfields, so goods and staff travel its length daily. Because plants are large and spread out, instrument rooms, laboratories and stores may sit far from any office. Prithvi supplies WiFi loggers for rooms with a network and GSM loggers for vehicles, yards and remote stores.
Summers are hot, the monsoon is humid and heavy and winters are mild, so electrical rooms and chemical stores face heat and damp in turn, and laboratories need steady air all year.
Areas
An estate of engineering and fabrication works, food makers and godowns that supply the steel and power plants and the markets of the district.
An industrial area with factories and storage sheds beside the main roads, where road transport brings in raw material and takes finished goods out, and lorries wait at the gates for their loads through the hot afternoons.
Large plants keep stores of spares, instruments, laboratory reagents and electrical panels on wide campuses, with rooms that must stay dry through the monsoon.
Shops, clinics, hospitals and restaurants fill the commercial centre, with pharmacy fridges, kitchen coolers and server cupboards behind each frontage.
Industries
Chemical and alloy works keep drums, bags and reagents with printed storage limits, and an alert from a hot store room lets the storekeeper act before material is spoiled.
Plant, institute and hospital laboratories keep samples, standards and reagents in fridges and cabinets with their own limits, and an exported log is ready on the day an inspector calls.
Township hospitals and clinics serve a wide district, and an alert on a phone means a failing blood or vaccine refrigerator is noticed in the night and not at the morning round.
Control rooms and electrical stores in the plants hold relays, boards and instruments that suffer in damp air, so a humidity trend shows when a room needs drying before relays and instruments are affected.
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 Durgapur: Two channels watch a laboratory or a chemical store at two heights at once, which shows whether heat gathers near the roof of a stacked room.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Durgapur: Sixteen channels cover a wide plant warehouse or an instrument store across racks and bays, so one report shows the whole building.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Durgapur: A GSM logger with an external probe reports from a vehicle or a yard store on a big campus where Wi-Fi does not reach.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Durgapur 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
Stores and laboratories can be far apart, so battery loggers with a network link need no cable run. Where signal is weak, a GSM logger reports over the mobile network, and every room appears on one dashboard. See how a Prithvi temperature data logger works.
Send the estate, the unit and a contact who will meet us through the enquiry form, WhatsApp or a call, and we confirm how a visit would be arranged.
Yes, and we plan around them. Tell us about passes, briefings or protective equipment in advance and we keep the equipment list short.
VEGA Calibrations, our parent company, can calibrate the loggers and carry out temperature mapping, and the work can be planned together with the visit.
Locations
Tell us what you need to monitor and where in Durgapur. We will recommend the right loggers.