
Nakshatra
Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
- Range
- −30 to +70 °C · 0–100 %RH
West Bengal, India
WiFi and GSM temperature & humidity monitoring for Haldia's pharma, cold chain and industrial sites.
Haldia · West Bengal


About monitoring here
A logger in Haldia is most often placed at chemical and food and beverage sites around Dock complex and jetties and Refinery and petrochemical estate. Haldia is a port and industrial town in the Purba Medinipur district, where the Haldi river meets the Hooghly, and a temperature data logger here serves a belt of docks, refineries and chemical works. A dock complex receives bulk cargo, an oil refinery and a petrochemical complex process crude and naphtha, fertiliser and edible-oil firms stand on the estates, and tanks and warehouses hold liquid and bagged cargo that waits for ships, barges and trucks. A planned township with hospitals and schools houses the workforce at Durgachak and the neighbourhoods around. Barges and ships move through the river channel, so cargo often changes hands between water and road. Prithvi supplies WiFi loggers for rooms with a network and GSM loggers for trucks, jetty stores and sheds beyond a router.
The air is salty and humid for most of the year, the monsoon is heavy and cyclone season brings storms and power cuts, so metal rusts quickly and bagged cargo takes on damp while it waits for a vessel.
Areas
Warehouses, sheds and tank farms near the berths hold bagged and packed cargo for days before a ship or a barge arrives, in salty air that attacks metal and packaging.
Plants and their laboratories keep samples, reagents, spares and instruments in rooms on wide campuses, with stores that are far from any office.
Firms on the estates store bagged fertiliser, oil in tins and drums, and packing material in sheds that heat under metal roofs and take damp in the rains.
Hospitals, clinics, shops and canteens serve the workforce, with pharmacy fridges, kitchen coolers and server cupboards in small buildings.
Industries
Chemical, petrochemical and fertiliser works hold drums, bags and reagents with printed storage limits, and an alert from a hot shed lets the storekeeper act before material is spoiled.
Edible-oil firms and food importers hold oils, packed goods and ingredients that suffer in salty heat, and a record of each store shows an overseas or local buyer how a lot was kept.
Port warehouses and carriers hold cargo while it waits for a vessel or a truck, and a logger placed among the cargo records the heat and damp it met on the dock.
Plant and testing laboratories keep samples and reagents in fridges and cabinets that each need their own limits, and an exported log is ready for an audit.
Recommended products
A starting point for the sites above. Our team will help you choose.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Haldia: Temperature and humidity at one point suit a port godown or a packing store, where salty damp air is what harms bagged and packed cargo.

16 × temperature, or 16 × temperature + humidity (Pro)
Sixteen-channel WiFi logger for large facilities.
Virat in Haldia: Sixteen channels cover a large dock warehouse or a plant store across bays and heights, so one report shows where heat and damp gather.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Haldia: A GSM logger rides in a truck or reports from a jetty store beyond any router, and sends an alert to a phone when a reading drifts.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Haldia 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 keep the logger body indoors and away from open doors and seaward walls where salt settles, with only the probe cable entering the cold or damp space, and suggest wiping probes at routine cleaning.
Yes. A logger placed among the cargo records temperature and humidity while it waits, and the report can be exported for the shipper or the buyer. See how a Prithvi temperature data logger works.
Tell us the rules, passes and briefings in advance through the enquiry form, WhatsApp or a call, and we plan the visit around them and 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 first visit.
Locations
Tell us what you need to monitor and where in Haldia. We will recommend the right loggers.