
Meet the BT-R2, a BLE sensor capable of surviving
high temperartures. The BLE V5.3 compliant module
comes with a secure, custom firmware and a
waterproof, easy-to-clean casing.
BT-R2 helps you keep track of your (mobile) assets
and is well-suited for extreme conditions.
Blyott Heat Sensor
BT-R2
The built-in NFC makes it extremely
easy to link the BT-R2 to assets.
Start monitoring and
locating your assets now
Support temperatures up to 150°C, making the
BT-R2 ideal for tracking instrument trays and
other assets undergoing sterilization processes.
The BT-R2 casing is crafted from silicone, a material
known for its biocompatibility, durability, and
resistance to extreme temperatures.
These qualities make it well-suited for healthcare
applications, where long-lasting performance,
safety, and stability are essential. Its built-in loop also
enables easy attachment to assets, such as surgical
kits.
With optimized and ultra-low power consumption,
the sensor guarantees a very long battery life, even
when exposed to extreme conditions.
Finally, a secure operational mode is included and
based on an AES-128 crypto algorithm.
TURN THE PAGE TO VIEW ALL SPECIFICATIONS.
PRODUCT SPECIFICATIONS
Highlighted use case
Track medical equipment
and surgical trays during the
sterilization processes.
A built-in loop allows for easy
usage, e.g. attach the BT-R2
to instrument trays.
Start using immediately with
no sensor activation required.

All specifications BT-R2
General
Battery reference CR2450W Li-Ion
Up to 5 years depending on the sensor configuration and usageBattery lifetime
Up to 15 m / 590.55″ (-5 dBm; RSSI @ 12 m / 472.44″ = -100 dBm)Broadcasting range
Depends on the available Wi-Fi and Bluetooth
(*)
infrastructureLocation accuracy
Temperature sensor with an accuracy of 2°C / 35.6°FTemperature accuracy
Physical
Dimensions 40 mm / 1.57″ (diameter) x 7 mm / 0.27″ (height) x 80 mm / 3.14″ (length of loop)
Dark blueColours
Silicone, highly durable casing for temperatures up to 200°CCasing
Chemical and mechanical
Operating temperature -20°C to +150°C / -4°F to +302°F (during a few minutes)
Saltwater, salt mist, acetic acid water, carbonated sodium water, sugared
water, ethylene glycol
Environmental and
chemical properties
Certificates IP68, CE-RED (incl. safety, RF, EMC, SAR), FCC and ROHS
Humidity 100% (up to 150 °C / +302°F)
Blyott is at the forefront of transforming industries with
innovative localization and monitoring solutions. Our
platform integrates advanced data analytics and AI,
supporting various sectors to navigate operational
challenges, enhance eciency, foster sta well-
being, and achieve sustainability goals.
About Blyott
Kapellestraat 138/0-02
8020 Oostkamp
Belgium
PAY-AS-YOU-GROW
Custom plans are available.
Get in touch at
SCALABLE
Scale to millions of assets.
www.blyott.com
OPEN STANDARD
Integrate using REST APIs and webhooks.
EASY TO SET UP
Works in a matter of minutes.
(*)
The Blyott solution is compatible with Wi-Fi AP’s enabled with Bluetooth® technology from various vendors. Bluetooth® is a registered trademark of Bluetooth SIG, Inc.
Built in NFCConnectivity

Note: This equipment has been tested and found
to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However,
there is no guarantee that interference will not occur
in a particular installation. If this equipment does
cause harmful interference to radio or television
reception, which can be determined by turning the
equipment o and on, the user is encouraged to try
to correct the interference by one or more of the
following measures:
Any changes or modifications not expressly
approved by the party responsible for compliance
could void the user’s authority to operate the
equipment.
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
FCC Caution
Important Note
Reorient or relocate the receiving antenna.
Increae the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit dierent
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV
technician for help.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment.
FCC ID: 2A9LY-BT-R2
