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R311K-Wireless Tilt Sensor

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This device is a tilt detection sensor. When the device (defaults to the vertical direction ) has a tilt of 45 degrees or more in any direction, a tilt signal will be issued. The detected data is transmitted to other devices through the wireless network.

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This device is a tilt detection sensor. When the device (defaults to the vertical direction ) has a tilt of 45 degrees or more in any direction, a tilt signal will be issued. The detected data is transmitted to other devices through the wireless network.

•Apply SX1276 wireless communication module
•2 sections of 3.0 V CR2450 battery
•Built-in tilt sensor
•LoRaWAN™ Class A compatible
•Frequency Hopping Spread Spectrum (FHSS)
•Configuration parameters can be configured through a third-party software platform
•Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
•Low power consumption and long battery life Improved po

Electric:

Power Supply

2 x 3.0V CR2450 battery

Work Voltage Range

DC +2. 4 V to 3.0V

Emission Current (max)

120mA / 3.0V

Receiving Current (max)

11mA/ 3.0V

Battery Measurement Accuracy

± 0.1V

Conversion Angle

45±5 degrees

Installation Type

Suitable for PCB at vertical state


Frequency:

TX Power

US915 20dbm;
AS923 16dbm;
AU915 20dbm;
CN470 19.15dbm;
EU868 16dbm;
KR920 14dbm;
IN865 20dbm;

Rx Sensitivity

-136dBm (LoRa,Spreading Factor=12, Bit Rate=293bps )
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

Antenna Type

Build-in antenna

Communication Range

10 km (line-of-sight, the actual transmission distance depends on the environment)

Data Transfer Rate

0.3kbps~50kbps

Modulation Method

LoRa/FSK

Available Frequency

EU863-870, US902-928, AU915-928, KR920-923, AS923,CN470-510
(Note: The frequency band is optional and needs to be configured before shipment)


Physical:

Dimension

57 mm x 35 mm x 14 mm

Weight

48.9g

Operating Temperature Range

-20℃ to 55℃

Storage Temperature Range

<90% RH  (No condensation)

Storage Temperature

-40℃ to 85℃