
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
Andhra Pradesh, India
WiFi and GSM temperature & humidity monitoring for Tirupati's pharma, cold chain and industrial sites.
Tirupati · Andhra Pradesh


About monitoring here
A logger in Tirupati is most often placed at food and beverage and electronics sites around Pilgrim hotels and canteens and Medical institute and university belt. Tirupati is the pilgrim city at the foot of the Tirumala hills, and a temperature data logger here serves a city of hospitality, learning, health care and fast-growing industry. Devotees climb to the Venkateswara temple all year, so hotels, lodges, canteens and food stalls cook at huge volume. A university, a medical institute and a large government hospital fill the city with laboratories and pharmacies, and the industrial areas toward Renigunta, the airport and Srikalahasti hold electronics, appliance and food firms in an official electronics cluster. Hotels and travel firms in the town handle visitors from every state, and Chittoor district is also known for mango pulp. Prithvi supplies WiFi loggers for kitchens, labs and rooms with a network and GSM loggers for vehicles and distant stores.
Summers are very hot and dry, the north-east monsoon brings rain in the late months, and the hills hold cooler, damper air, so stores see heat in May and damp in November.
Areas
Lodges, hotels and canteens around the town and at the foot of the hills cook for many thousands of visitors each day, from walk-in coolers and dry stores.
Laboratories, a teaching hospital and university campuses hold samples, vaccines and reagents in fridges and cabinets that need their own limits.
Estates near the airport and toward Srikalahasti hold electronics, appliance and component makers on large plots, with stores of boards and sealed assemblies.
Processing units in the district turn the mango harvest into pulp and packed food, with cold rooms and drums held through the hot weeks.
Industries
Canteens, caterers and mango-pulp units run cold rooms and chillers at high volume, and an alert to the supervisor matters most on a festival day when a walk-in door is opened every minute.
Makers of electronic goods store boards, sensors and assemblies in rooms where damp causes faults, and a humidity trend shows a quality team when a store drifted.
A teaching hospital and private hospitals serve patients from several districts, and an alert on a phone means a failing vaccine or blood refrigerator is noticed at night.
University and institute laboratories keep samples and reagents in freezers and cabinets with their own limits, and an exported log is ready for a research review.
Recommended products
A starting point for the sites above. Our team will help you choose.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Tirupati: A single-point logger with an external probe fits a canteen walk-in or a laboratory freezer and keeps a quiet, continuous record.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Tirupati: Humidity and temperature at one point suit an electronics store or a pulp cold room, where damp air is what harms the stock.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Tirupati: A GSM logger rides in a vehicle or reports from a distant factory store without Wi-Fi, and sends an alert to a phone.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Tirupati 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. An alert goes by phone and email to the engineer on duty the moment the cooler crosses its limit, and a second person can be set to take over if there is no response.
Write to us with the estate, the plant and a person to meet through the enquiry form, WhatsApp or a call, and we fix a day. Plants usually register visitors, so mention any pass you need. See how a Prithvi temperature data logger works.
Yes. Each plant is a site with its own alert contacts, so a head of operations sees both states in one list and can export a report for any period.
Calibration of loggers and probes is carried out by VEGA Calibrations, our parent company, and the date can be fixed together with the supply.
Locations
Tell us what you need to monitor and where in Tirupati. We will recommend the right loggers.