
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
Al Hudaydah Governorate, Yemen
WiFi temperature & humidity monitoring for Bajil's pharma, cold chain and industrial sites.
Bajil · Al Hudaydah Governorate


About monitoring here
A logger in Bajil is arranged case by case, whether for food and beverage or logistics and warehousing sites. Bajil is a market town on the Tihama plain of western Yemen, set on the road that links the coast with the mountains, and a temperature data logger here serves a trading place where farm produce, goods and travellers pass through a hot lowland. Growers from the surrounding plots bring fruit, vegetables and grain to its markets, wholesalers load vehicles for the coast and the highlands, and small workshops and stores line the main road. A clinic and pharmacies serve the town and the villages. Traders there work against the clock, because a lot left too long in the sun loses its value. Days are hot and humid and nights stay warm. The loggers store readings on their own batteries when no network is present. We review each request from Bajil case by case.
The plain is flat, hot and moist for most of the year, with little relief at night and dusty winds in the dry season, so produce and parked vehicles heat quickly and stores seldom cool down. Trucks that load in the evening still carry the heat of the day in their bodies, and a cargo packed warm stays warm for the first part of its journey. Roadside cold boxes are opened for every customer, so the air inside them is exchanged many times an hour.
Areas
Growers and dealers sort fruit and vegetables in open yards and sheds, where the waiting hours before loading decide how much of a crop spoils.
Traders keep ice and cold boxes for perishable lots, which warm fast when a door is opened often in hot air.
Shops along the main road sell drinks, dairy products and packaged goods to travellers, from small rooms with simple coolers.
A clinic and pharmacies keep vaccines and medicines in refrigerators that must cope with hot afternoons and gaps in power.
Industries
Bajil produce dealers and grocers hold goods that lose quality fast in the heat, and a record from each cold box shows when it began to warm.
Vehicles that load in Bajil for the coast or the mountains stand in the sun, and a logger placed in a load shows how hot the cargo became while it waited.
The Bajil clinic holds vaccines for the town and surrounding villages, and a phone alert reaches the person on duty if a refrigerator drifts.
Pharmacies in Bajil keep stock in rooms with stated ranges, and a dated log shows how a room behaved through the hottest weeks.
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 Bajil: Two channels read a cold box or store at the door end and the far wall, showing whether the cold reaches the back.

4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
Dhruva in Bajil: Four channels follow a produce shed at several heights and by the door, showing which corner runs hottest.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Bajil: One probe on a short cable slips into a clinic or pharmacy refrigerator in Bajil without changing daily routines.
GSM versions are available. Contact us to confirm network compatibility for your country.
These services are delivered by our parent lab, VEGA Calibrations.Ask us how they can be arranged for the loggers you use in Bajil.
Process
Tell us what you store, where, and how many points need watching.
We recommend the loggers and quantities for your sites by call, WhatsApp or video.
Your enquiry is handled remotely from India, and the agreed loggers are registered to your dashboard.
We set up alert rules and user access with your team remotely and stay available as sites change.
Why Prithvi
FAQ
A small logger placed in the load records its journey and the waiting before it, and a report can be exported in PDF, Excel or CSV form for a buyer. See how a Prithvi temperature data logger works.
Yes. Moist air condenses on cold boxes and softens packaging, so a humidity reading beside the temperature shows when produce or cartons took on damp.
Send the place, what you store and a contact through the enquiry form or WhatsApp. Requests from Yemen are weighed case by case, and we reply with what seems practical.
Calibration of loggers and probes for Bajil sites is handled through VEGA Calibrations, our parent company; share the model and range and we outline the options.
Locations
Tell us what you need to monitor and where in Bajil. We will recommend the right loggers.