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


About monitoring here
Hyderabad's industry is arranged in rings around the old city, with pharmaceutical and chemical estates to the north-west and west, a life-science campus cluster to the north and technology parks and server halls on the western side. A temperature data logger in Hyderabad therefore watches a wider range of rooms than most cities offer: bulk-drug warehouses, vaccine and biologics cold rooms, research freezers, stability chambers and the cooling plant of a data centre. Many of these rooms answer to an auditor, whether a customer's, a regulator's or a research sponsor's, and the evidence they are asked for is a continuous, dated record rather than a signature on a round sheet. Wireless loggers with alerts to phones and email let one quality team keep watch over estates that lie far apart in traffic, and exports give each audit the record it needs.
Summers are hot and dry, with roof heat that overwhelms ageing cooling in godowns, and the short, sharp monsoon brings humidity back into stores that spend most of the year dry, so both extremes need watching.
Areas
A life-science cluster north of the city where research campuses, biotech firms and vaccine and biologics makers keep samples and products in cold rooms and freezers.
An older estate in the north-west with bulk-drug, formulation and chemical units packed on small plots, where solvent and ingredient stores sit beside production.
An estate on the western side with pharmaceutical and chemical manufacturers on larger plots, each running its own warehouse and quality laboratory.
A large western industrial area where bulk-drug and chemical plants stand across wide plots, and distances between stores make wireless monitoring the practical choice.
Industries
Bulk-drug and formulation makers hold ingredients and finished packs in warehouses that customers and regulators inspect, and a continuous log is as much a part of the batch file as the label.
Vaccine and biologics makers keep product in cold rooms and ultra-cold freezers, where a failed compressor overnight is the single event a quality team most wants to know about at once.
Research and testing laboratories keep samples, reagents and cell material in freezers and incubators that each need their own limits and their own named contact.
Server halls and network rooms on the technology parks need steady air, and probes at rack height show a cooling fault as a trend before equipment complains.
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 Hyderabad: Two channels record two points at once, such as the top and bottom of a chamber, which gives a qualification or stability study a paired record from one device.

10 × temperature, or 10 × temperature + humidity (Pro)
Ten-channel WiFi logger for warehouses and multi-zone facilities.
Veer in Hyderabad: Ten channels cover a large bulk-drug warehouse from floor to roof beam and across several aisles, so one report shows where the room is warmest.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Hyderabad: Reads humidity as well as temperature, which matters in stores that are bone dry for months and then take on damp air in the monsoon.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Hyderabad 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
We plan them in an order that follows the road, since the estates lie in different directions from the city. Send the sites, the rooms and the contact at each, and we propose a sequence that suits their entry rules.
A low-range probe goes inside the freezer with a tight high limit, and alerts go to two named people so that a night-time fault is never left with one phone. Limits and contacts are set freezer by freezer.
Reports can be exported for any room and any period as PDF, Excel or CSV, and calibration records can be kept against each device, so the file an auditor asks for is ready without retyping. See how a Prithvi temperature data logger works.
VEGA Calibrations, our parent company, carries out temperature mapping and calibration, and the study can be planned before loggers are placed so each permanent probe sits where the room is least stable.
Locations
Tell us what you need to monitor and where in Hyderabad. We will recommend the right loggers.