Wantusirui (123 Internet of Things) SD123-XFK01-LR liquid level sensor
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- Model ： SD123-XFK01-LR
- Category： Liquid Level Sensors
- Brand ： Wantusirui (123 Internet of Things)
- Delivery Time： Request for a Quote for Further Details
- Manufacturer： Wantusirui (123 Internet of Things)
Products
1. Product features
l LORA transmission,data stability and strong anti-interference;
l LCD screen display,intuitive display of liquid level,alarm and control;
l Developed based on STM32 high-performance microcontroller,the equipment is stable and highly reliable;
l Die-cast alloy aluminum shell,surface epoxy spraying,sealing design,IP67 protection level;
l The wireless liquid level transmitter is powered by an internal 3.6V lithium battery,provides wireless communication,and requires no wiring,making it easy to use;
l The fire level alarm control box uses 220V AC power supply,which is safe and reliable.
l Uses large-capacity lithium sub-battery,combined with low power consumption working mode,to achieve ultra-long standby;
l Supports uploading to the cloud platform and remote data viewing via mini programs;
2. Technical parameters of wireless liquid level transmitter (slave)
Parameter index | |
power supply | 3.6V lithium sub-battery |
battery capacity | 8.5Ah (default) 19Ah (optional) |
Operating temperature | -20℃～+70℃ |
battery life | 3 years collection,60min upload |
stand-by current | ＜13uA |
Collection time | 5S,30S,60S (default),300S,600S,1800S |
Upload time | 5min,10min (default),15min,30min,60min,120min,240min,360min,720min,1440min |
Parameter configuration | Device button configuration (see slave button function table for details) |
transfer method | LORA wireless communication--point-to-point |
Measuring range | 0-5M (default),0~100M (customizable) |
measurement accuracy | ±0.5%F.S (default),±0.2%F.S (optional) |
Transmission distance | 1.5 kilometers (actual transmission distance depends on the use environment) |
Measuring medium | Water (default),oil and other need to provide density |
Wireless operating frequency | 398MHz~510MHz |
Transmit power | 10dBm~20dBm |
3. Technical parameters of fire level alarm control box (host)
Parameter index | |
power supply | 220V AC |
Operating temperature | -20℃～+70℃ |
transfer method | LORA wireless communication--point-to-point |
Transmission distance | 1.5 kilometers (actual transmission distance depends on the use environment) |
pairing time | Automatic pairing ≤30S; (If necessary,secondary pairing can be supported,use with caution) |
Parameter configuration | Device button configuration (see host button function table for details) |
