
Setu
Temperature
Recommended here: Setu X
Single-channel WiFi temperature logger with an internal sensor or external probe.
- Range
- −30 to +70 °C · −100 to +200 °C with external probe
Industries
A cold storage temperature monitoring system replaces paper log sheets with automatic records, so an overnight freezer failure is flagged before stock is lost. Food safety depends on keeping chilled and frozen products at the right temperature from receipt to service. Continuous records replace manual log sheets, reduce spoilage and make food-safety checks quicker to prepare for.

Challenges
How Prithvi helps
Temperature records for cold storage, processing and commercial kitchens.
Readings are recorded automatically at an interval you set, from 1 to 60 minutes.
Setu X carries an external probe rated from −100 to +200 °C for freezers and cold rooms.
Email, SMS, app and dashboard alerts go out as soon as a reading leaves its limits.
Applications
Recommended products
Our usual starting point for this industry. The right mix depends on your site.

Temperature
Recommended here: Setu X
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.
Continuous temperature records can support a HACCP-based food safety plan. Your food safety team sets the critical limits; the loggers record and alert against them.
Related services
Delivered by our parent company, VEGA Calibrations.
Calibration for data loggers and a wide range of instruments, delivered by VEGA Calibrations.
Mapping studies that find hot and cold spots and the right sensor positions in your storage spaces.
IQ, OQ and PQ qualification and software validation for monitoring systems and equipment.
FAQ
Different industry? See all industries.
Setu X or Setu Pro X. The external probe goes inside the freezer and the logger stays outside.
Yes. Setu or Nakshatra covers an individual fridge or freezer, and the external hooter adds an audible alarm in the kitchen.
Reports can be exported to PDF, Excel or CSV, as a graph, a table or both.
For a single cold room, Setu X or Setu Pro X puts the external probe inside the room while the logger stays outside. A large cold store with many points is covered by Virat, which connects sixteen sensors to one logger. See the 16-channel Virat logger.
Locations
We supply, install and make site visits across India's cities and industrial areas, and supply the GCC from India.
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Tell us what you store and where. We'll recommend the right loggers and send you a clear, itemised quote.