Bun HYGRO
Temperature -40 to +125°C and relative humidity (RH) recorder and alarm system.
About the product
bun HYGRO is a temperature recorder -25°C to +70°C (-13°F to +160°F), relative humidity recorder 0% to 100% (non-condensing), and cloud-based alarm system.
It comes with a built-in temperature sensor providing temperature measurement accuracy of ± 0.3 (± 0.55 °F) and relative humidity accuracy of ± 3% (max.).
bun HYGRO is powered by 2 replaceable AA batteries for up to 10 years* and connects directly to Wi-Fi. An external power pack is also available. This enables more frequent data uploads and preserves the battery as a backup only.
All setting parameters such as – measurement intervals, upload intervals, minimum, and maximum allowed temperature thresholds – can be set through a web-based application on any platform and adjusted remotely.
bun HYGRO sends out email and text message alarms as soon as the thresholds are exceeded or fall below those pre-set, allowing you to take action.
The advantage of automatically logging frequent data (every 1 minute to 120 minutes) is the ability to access historical records including graphs and periodical reports for reporting and review without the manual labour.
Both hardware and software installation are simple and do not require any specific tools, professional installers, or applications. See further information on features included in all bun family products.
Note: upload temperature range is the ambient condition required for the device to stay fully operational. These operations include being able to connect and sync with the cloud and send out alarms. However, the device can continue recording the data in its internal memory while in temperature measurement range.
*Depending on frequency of reading and upload intervals and environmental conditions. Battery life is more than 10 years in a standard set up (Operating Room temperature 20°C. Measurement every 15 minutes. Upload every 48 hours).
SPECIFICATIONS
Built in sensors | Temperature — Relative humidity (RH) |
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Temperature measurement range | °C -25 to +70 °F -13 to +160 |
Upload temperature range* | °C -5 to +70 °F 20 to +160 |
Temperature measurement Accuracy | °C ± 0.3 (down to ± 0.2 by order) (± 0.55 °F) |
RH measurement range | % 0 to 100 (non-condensing) |
RH measurement accuracy | % ± 3% (max.) down to ± 1.8 % by order |
Power supply | 2 x AA replaceable batteries Battery life up to 10 years* IMPORTANT – Optional: Mains Powered by additional USB Charger. This enables more frequent data uploads and preserves battery as a backup only. |
Protection class | IP 54 |
Compliances | IEEE 802.11, EN 61326-1, EN 61010, EN 12830, FCCID: 2AHMR-ESP12F, CE, ROHS, HACCP |
Upload intervals | One hour to once a week (or on demand) |
Record intervals | 1 minute to 120 minutes (down 2 sec. by order) |
Interface | Wi-Fi IEEE 802.11b — 2.4 GHz |
Max TX power | 802.11 b: +20 dBm |
Rx Sensitivity | 802.11 b: —91 dbm (11 Mbps) |
FCC ID | 2AHMR-ESP12F |
Max. number of internal records | 16,384 — Automatic cloud sync and replace |
AMBIENT CONDITIONS
Storage temperature | °C | -25 to +75 |
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DIMENSIONS
Diameter (max.) | L | mm 80.0 |
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Height (max.) | H | mm 34.5 |
APPLICATION
- Extreme cold outdoor and environmental monitoring
- Greenhouses
- Data Rooms/CREMs
- Class room or office, museum, warehouse
- Refrigeration/Cool Stores — i.e Perishable/Cold Storage
- Farms / Hot Houses — i.e. pre-harvest to post-harvest; ensure good animal respiratory, digestive and behaviours; and minimise loss in enhancement stages in storage.
- Meet regulations — i.e. Pharma/Vaccines
Warranty
3 Years (2 years manufacturer‘s warranty + 1 year EDAC warranty)
Shipping
Free shipping in Australia
Price $253 AUD + GST
Add a Power Pack to your cart. $70Add to cart
Enables more frequent data uploads and preserves battery as a backup only.