Logo  
 中文    

   

  • Home
  • R900A03O1 - Wireless Water Leak Detector - Rope Sensor with 1 x Digital Output

Image

Click on above image to view full picture

R900A03O1 - Wireless Water Leak Detector - Rope Sensor with 1 x Digital Output

   

R900A03O1 is a wireless temperature sensor with a digital output. It transmits digital signals to a third-party device when detecting water leak. With up to 7 flexible installation options, R900A03O1 integrates easily into various environments. In addition, with support for Netvox NFC app, users can easily configure settings, update firmware, and access data simply by tapping their smartphone to the device.

Be the first to review this product

R900A03O1 is a wireless temperature sensor with a digital output. It transmits digital signals to a third-party device when detecting water leak. With up to 7 flexible installation options, R900A03O1 integrates easily into various environments. In addition, with support for Netvox NFC app, users can easily configure settings, update firmware, and access data simply by tapping their smartphone to the device.

• Powered by 2* 3.6V ER18505 batteries (also support ER14505 batteries with battery converter case)
• Main unit: IP65
• Non-localization water leak detection
• Built-in vibration sensor for tamper alarm
• Up to 7 installation methods for different kinds of scenarios
• Support NFC. Configure and upgrade firmware on Netvox NFC app
• Store up to 10000 data
• LoRaWANTM Class A compatible
• Frequency hopping spread spectrum
• Configuration parameters can be configured through third-party software platforms, data can be read, and alarms can be set via SMS text and email (optional)
• Applicable to the third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
• Low power consumption and longer battery life

Electric:

Power Supply

2* ER18505 3.6V 4000mAh lithium batteries

Battery Low Voltage Alarm

3.3V

Battery Measurement Accuracy

0.1V

Leakage RopeMaterial

Conductive Polyethylene + Alloy Wire

Digital Out Voltage

3.3V

Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

US915 22dbm；
AS923 16dbm；
AU915 22dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；

Receiving Sensitivity

–123 dBm for 2-FSK (at 1.2 Kbit/s),
–148 dBm for LoRa® (at 10.4 kHz, SF= 12)

Antenna Type

Built-in antenna

Communication Distance

Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )

Data Transfer Rate

FSK: 0.6 – 300Kbit/s
LoRa: 0.018 – 62.5Kbit/s

Modulation

LoRa/FSK (Note: You can choose one of them)

Supportable LoRaWAN Band

EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
IN865-867,CN470-510

(Note: The frequency band is optional and needs to be configured before shipment)


Physical:
Dimension

Host body:115.5mm x W: 60mm x H: 54mm

Operating Temperature

-20°C ~ 55°C
Storage Temperature

-40°C ~ 85°C

Operating Humidity Range

<90%RH (No condensation)

Installation

Standard: screws, double-sided tape, bracket
Prepared by Customer: cable ties
Optional: DIN rail, magnetic, swivel bracket