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)
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

DIMENSIONS

Diameter (max.) L mm 80.0
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

Buy now

Add a Power Pack to your cart. $70Add to cart

Enables more frequent data uploads and preserves battery as a backup only.

Download the datasheet

Have questions? Contact us to discuss your application +61 3 9762 6244

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