
Setu
Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
- Range
- −30 to +70 °C · −100 to +200 °C with external probe
State
A logger in Bihar mostly watches hospital fridges, fruit stores and wholesale godowns. Bihar lies on the flat Gangetic plain, crossed by the Ganga and the rivers that rush down from Nepal, and its storage is shaped by heat, humidity and flood. Patna, the capital, is the state's main centre for hospitals, medicine distribution and wholesale trade; across the river Hajipur holds a railway zone, a pharmaceutical institute and banana yards; Muzaffarpur is the litchi and fruit trading city of the north, and Gaya and Bhagalpur add a pilgrim city and a silk city. Summers are hot and heavy with humidity, the monsoon brings floods that cut roads for days, and winter nights are cold with fog. Cold chains for fruit, vaccines and food therefore depend on records that survive outages. Each city page names its estates and the stores worth watching first.


Industries
Locations
The Ganga-side capital of hospitals, medicine distributors, wholesale markets and estates at Bihta, Fatuha and Patliputra.
The north-bank railway-zone city linked by the Gandhi Setu, with a pharmaceutical institute, banana yards and an industrial area.
The litchi and fruit city of north Bihar, with food processors, a teaching hospital and a trading belt in flood-prone country.
The pilgrim city of the Vishnupad and Mahabodhi temples, with hotel and sweet-maker kitchens, a teaching hospital and a small industrial area.
The silk city on the Ganga, with Nathnagar weaving lanes, silk godowns, mango and rice markets and a medical college hospital.
Recommended products
A starting point for the industries above. Our team will help you choose.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Supply, installation support and site visits for Bihar sites are arranged from our Mumbai office. Tell us the city, the market or the estate and what the rooms hold.
Calibration, temperature mapping and validation are delivered by VEGA Calibrations. See our services.
FAQ
Patna, Hajipur, Muzaffarpur, Gaya and Bhagalpur each have a city page. For any other Bihar town, send us a note through the enquiry form and we confirm what we can arrange. See how a Prithvi temperature data logger works.
Fruit ripens fast in heat, so a logger in the cold room and the truck records how long a lot stayed within range, and an alert reaches the owner if a chamber warms during a power cut.
Loggers keep recording on their batteries and send the stored readings when the network returns, and an alert for a lost mains supply tells the responsible person that a room is unprotected.
Locations
Tell us your sites and what you need to monitor. We'll recommend the right loggers and send you a clear, itemised quote.