| Brand Name: | KaiNaFu |
| Model Number: | KNF-1310EX |
| MOQ: | 1pieces |
| Packaging Details: | Eco-friendly paper box |
| Payment Terms: | T/T |
Explosion-proof Liquid Level Gauge-Submersible Horizontal Installation 4G Wireless Output Large-capacity Lithium Battery
The KNF-1310EX liquid level monitoring terminal (liquid level monitoring terminal) is a low-power explosion-proof intelligent instrument with wireless communication power consumption. Relying on the mature NB-IOT(Narrow Band Internet Of Things) network, it realizes the wireless transmission of on-site instrument data to the cloud platform and mobile phone client. This product can set parameters such as range/full-scale range, high/low alarm values, fluctuation threshold, and upload time via USB on the terminal. It can also remotely customize the collection frequency through the cloud platform, view real-time and historical data online, enabling customers to accurately and promptly grasp on-site information.
The instrument is equipped with a large-capacity lithium battery, providing a stable and reliable power supply for the product, ensuring its safe operation for more than six years (uploading once every hour). The self-developed low-power system not only provides on-site data to users through the LCD screen, but also uploids data via the wireless module, and even grafts the data to the user's own cloud platform. The powerful control algorithm enables the instrument to have practical functions such as signal breakpoint resumption transmission, automatic switching of working modes, real-time alarm when water level exceeds the standard, and one-click wake-up.
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Product Features
The patent structure is widely applicable
The instrument orientation is optional at 330 degrees, better meeting the installation requirements
Intelligent sensing, combined measurement
Intelligent combination of multiple sensors;
Intelligent combination of multiple combination sensors such as pressure and liquid level with cloud platform data
Mobile platform, cloud operation
Mobile APP, real-time data monitoring, real-time and remote configuration
Big data cloud platform, real-time status analysis and prediction, real-time health check at any time, and real-time maintenance
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Technical indicators
|
Measurement range |
0-100 meters (optional) |
Precision |
Grade 0.5 |
|
Temperature influence |
0.015%F.S/℃ |
Overload capacity |
200%FS |
|
Working temperature |
-30℃ to 70℃(No crystallization) |
Data output |
NB-IOT (All-Network Compatible), Global Compatible version; 4G (Full Network Compatibility) LORA |
|
"Display |
2.4-inch LCD screen |
Antenna |
External explosion-proof antenna |
|
SIM card |
Built-in SIM card |
Sampling interval |
Once per minute |
|
Data transmission interval |
5 minutes (the battery life of the instrument will be very short), 10 minutes (the battery life of the instrument will be very short), 30 minutes, 60 minutes, 360mie, 720mie, 1440 minutes (the reported time interval may slightly differ from the standard time) |
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|
Power consumption |
Normal operation: 70mA, sleep mode: less than 0.1mA, data transmission and reception: 330mA |
Explosion-proof grade |
ExiaIICT6GA |
|
Working power supply |
3.6V@19000mAh |
Battery life |
Six years |
|
Wake-up mode |
Timer, button, USB |
Protection grade |
Explosion-proof model IP68 |
|
Upload information |
Liquid level, battery power, network status, SIM card number |
Configuration method |
Local TYPE-C/ remote configuration |
|
Installation method |
Vertical and horizontal installation |
Weight |
About 1.5Kg (meter head) |
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Installation diagram
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