
Nakshatra
Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
- Range
- −30 to +70 °C · 0–100 %RH
State
Hadramaut Governorate takes in a long Gulf of Aden coast in the east of Yemen and, behind it, the great Wadi Hadramaut, a green trench of date palms cut into dry plateau. Mukalla is the main coastal town, a fishing and trading harbour with whitewashed buildings, while Seiyun and Shibam lie inland among palm groves and tall mud-brick houses that are well known beyond Yemen. Trade between coast and valley has gone on for centuries, carrying dried fish, honey, dates and household goods. The coast is hot and humid, the interior hot, dry and subject to sudden floods, and nights in the valley can be cool. Medicines, food and heritage collections all need steady storage. The pages below describe the places and rooms where a temperature record would help.


Industries
Locations
A whitewashed harbour town on the Gulf of Aden, with fish landings, drying yards, honey and date markets, a university and clinics.
A palm-grove city of Wadi Hadramaut, with date and honey trade, an old palace museum, clinics and a hot, dry, flood-prone climate.
A walled town of tall mud-brick towers in the wadi, a World Heritage site with guesthouses, archives and palm gardens.
Recommended products
A starting point for the industries above. Our team will help you choose.

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

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

2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
Enquiries from Hadramaut Governorate are reviewed case by case. Send the town, what you store and the situation on site, and we confirm what is practical before recommending anything.
GSM versions are available. Contact us to confirm network compatibility for your country.
Calibration, temperature mapping and validation are delivered by VEGA Calibrations. See our services.
FAQ
Mukalla, Seiyun and Shibam each have a city page, and the Port of Mukalla has an area page. A different place in Hadramaut can be put to us through the enquiry form. See how a Prithvi temperature data logger works.
Rare rain and flash floods bring sudden damp into mud-brick buildings, and food and paper stores swing between very dry and damp air, so a humidity reading beside the temperature shows when a room has drifted.
It keeps recording on its battery and stores the readings, so there is a record for the hours without power, available when the site is next connected.
Locations
Tell us your sites and what you need to monitor. We'll recommend the right loggers and send you a clear, itemised quote.