SPECIFICATIONS
Type: Other
Origin: Mainland China
Features: Accurate Fill Level Monitoring with ToF Technology
Mounting Type: On the flat surfaces with 3M tapes
Description: based on Time-of-Flight technology, Smart Fill Level Monitoring Sensor
Type: Liquid Level Sensor
Place of Origin: Fujian, China
Usage: Level Monitoring
Theory: Tof
Protocol: LoRaWAN
Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power: 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity: -132dBm@300bps
Mode: OTAA/ABP Class A
ToF FoV: 25 °
FoV Accuracy: ± 5 °
Battery Life: 2 Years
Power Supply: 1x590mAh CR2450 Lithium Battery
Warranty: 2 Years
Product Description
LoRaWAN® Fill Level Monitoring Sensor
WS201 is a wireless fill-level monitoring sensor that securely monitors a small container's fill level especially tissue boxes.
Equip with the ToF technology with a high-focusing detecting range, WS201 is best suited for close-range sensing applications with great accuracy. Its ultra-low power consumption and standby mode ensure a durable batterylife. With a special structure design and damp-proof coating, WS201canwork stably in the metal environment and multiple scenarios. Built-inNFC makes it more operable and easy to configure. Compatible with Milesight LoRaWAN® gateway and IoT Cloud solution, users can know the containers' status and fill level in real-time and managethemeffectively and remotely.
Equip with the ToF technology with a high-focusing detecting range, WS201 is best suited for close-range sensing applications with great accuracy. Its ultra-low power consumption and standby mode ensure a durable batterylife. With a special structure design and damp-proof coating, WS201canwork stably in the metal environment and multiple scenarios. Built-inNFC makes it more operable and easy to configure. Compatible with Milesight LoRaWAN® gateway and IoT Cloud solution, users can know the containers' status and fill level in real-time and managethemeffectively and remotely.
Develop Device-to-Cloud Connection
The Milesight IoT Cloud is a comprehensive cloud service provides unparalleled levels of vertical integration with Milesight LoRaWAN Gateway to link vertical, back-end applications to remote assets. The FREE Trial is ongoing. Don't miss it!
Try it out: https://cloud.milesight-iot.com/
Specifications
WS201 LoRaWAN® Fill Level Monitoring Sensor
|
|
|
|
|
||||
|
Protocol
|
LoRaWAN®
|
|
|
||||
|
Frequency
|
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
|
|
|
||||
|
Tx Power
|
16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
|
|
|
||||
|
Sensitivity
|
-132dBm@300bps
|
|
|
||||
|
Mode
|
OTAA/ABP Class A
|
|
|
||||
Distance Measurement
|
ToF FoV
|
25 °
|
|
|
||||
|
FoV Accuracy
|
± 5 °
|
|
|
||||
|
Detection Range
|
1 ~ 55 cm
|
|
|
||||
|
Detection Accuracy
|
± 1cm
|
|
|
||||
|
Detection Resolution
|
①1mm (1.0≤X≤15.0cm)
②2mm (15.0<X≤35.0cm)
③3mm (35.0<X≤55.0cm)
X = Detection Distance
|
|
|
||||
Others
|
Button
|
1 × Reset Button (Internal)
|
|
|
||||
|
LED Indicator
|
1 × Indicator (Internal)
|
|
|
||||
|
Configuration
|
Mobile App (via NFC)
|
|
|
||||
Physical Characteristics
|
Power Supply
|
1 × 590mAh CR2450 Lithium Battery
|
|
|
||||
|
Battery Life
|
2 Years
|
|
|
||||
|
Operating Temperature
|
-10°C ~ +60°C
|
|
|
||||
|
Relative Humidity
|
0 ~ 95% (Non-condensing)
|
|
|
||||
|
Ingress Protection
|
IP30
|
|
|
||||
|
Dimension
|
66 × 38 × 12 mm (2.60 × 1.50 × 0.47 in)
|
|
|
||||
|
Installation
|
On the flat surfaces with 3M tapes
|
|
|
||||
|
Warranty 2
|
2 Years
|
|
|
||||
|
Color & Material
|
White, ABS + PC (Flame Retardant)
|
|
|
Weight | 0.5kg |
---|---|
Colour | Brown |
Size | Large, Medium, Small |
Fabric | Suede |