Product Description:
FST100-7101 wireless submersible liquid level sensor adopts high-quality imported pressure sensitive core, and is also equipped with ultra-low power consumption microprocessor and high precision sensor signal conditioning circuit, adding remote transmission module, using LoRa/NB IoT/4G communication network , to realize the wireless transmission of field monitoring data to the cloud. Customers can obtain the measurement data by logging in to the relevant website through the Internet PC or mobile terminal, and realize the statistics and analysis of the collected data to form reports and data curves, which are intuitive, accurate and efficient. This product is mainly used in hydrological monitoring and control systems, water pipe network monitoring, reservoir level monitoring, building automation, constant pressure water supply systems and other automation and detection systems.
 
Product features: 
Low power consumption design optional lithium battery/power supply
Eliminate wiring construction, easy installation and maintenance
Suitable for measuring liquid media with good fluidity
LoRa/NB-IoT/4G wireless transmission method 
 
Technical Parameters:
Product Name
Wireless Input Liquid Level Sensor
Product Number
FST100-7101
Measuring Range 
0~1...50M
Transmission Mode
LoRa/NB-IoT/4G
LoRa working frequency band: 470MHz/868MHz
Communication Protocol
MQTT protocol: 4G/NB-IoT
LWM2M protocol: NB-IoT
LoRaWAN protocol:
LoRa (Class A, OTAA mode activation)
Power Supply Mode
3.6V battery powered
12~30VDC external power supply
Sending Frequency
1-1440 minutes can be set
Accuracy
±0.5%FS 、1%FS
Battery Capacity       
8000mAh
Ambient Temperature
-20~60℃、0%~80%RH
Ambient Temperature
Liquid contacting parts: IP68
Industrial housing: IP65
Material Science
Contact material: 304 stainless steel
Industrial housing: Aluminum die casting
 
 
產品介紹:
FST100-7101無線投⼊式液位感測器產品精度高，功耗低、體積小，使用方便。選用高精度、高穩定性液位感測器，透過高可靠性的放大電路，將被測介質的液位訊號轉換成標準電訊號輸出。使用高品質的感測器、精湛的封裝技術以及完善的組裝工藝， 確保了該產品的穩定性和優異性能。利用NBIoT/4G/LoraWAN 網絡，實現現場儀表數據到雲端的無線傳輸，透過互聯網PC 或行動終端登入相關平台即可取得感測器數據，可廣泛應用於各類消防、工控、水利等低功耗要求測控場合。
 
產品特點:
低功耗設計，鋰電池供電
免佈線施工 ，安裝維護方便
適⽤於測量流動性良好的液體介質
LoRa/NB-IoT/4G無線傳輸方式
 
產品名稱
無線投入式液位感測器
產品型號
FST100-7101
測量範圍
0-1…50米
傳輸方式   
LoRa/NB-IoT/4G
LoRa 工作頻段: 470MHz/868MHz
通訊協議       
MQTT 協議: 4G/NB-IoT
LWM2M 協議: NB-IoT
LoRaWAN 協議: LoRa (Class A, OTAA 方式激活)
供電方式
3.6V 電池供電
12~30VDC 外部供電
上發頻率
1-1440 分鐘可設定
精度
±0.5%FS、1%FS
電池容量
8000mAh
環境溫度
-20~60℃、0%~80%RH
防護等級             
觸液部分: IP68
工業殼體: IP65
材料
觸液材料: 304不銹鋼
工業殼體: 鋁壓鑄件