Designed for smart liquid level monitoring, the TP2403 Wireless Waterproof Level Gauge delivers accurate measurements and reliable remote data transmission. It supports NB-IoT, 4G, and LoRa communication and offers a measuring range of up to 0–100 m with 0.5% FS accuracy. Low-power operation, breakpoint data transmission, a 2.4-inch LCD, and up to 5 years of battery life make it an excellent choice for modern IoT water monitoring systems.

| Range | 0……50m……70m |
| Accuracy | 0.5%F.S |
| Battery Capacity | 17000mAh non rechargeable lithium battery |
| Protection Level | IP66 |
| Display | TFT |
| Power Consumption | Standby current ≤80uA, average data transmission current ≤150mA |
| Communication | 4G,WiFi,LoRaWAN,LoRa,NB-IoT |
| Antenna | External |
| Installation | Vertical,Horizontal |
| Sampling Interval Time | 10 sec~2550 sec |
| Uploaded Interval Time | 1 Min~1440Mins, the shorter of Uploaded time you setup, the shorter lifetime of battery |
| Configuration | USB C,Bluetooth |
| Wake-up Mode | Button,timing |
| Uploaded Data Information | Liquid level,Temperature, Battery Level, Signal, SIM card |
| Material | Housing part Aluminum alloy, Sensor part: SS304 |
| Process connection | NPT1/2,M20*1.5,BSP1/2 ect.. |
The TP2403 Wireless Waterproof Level Gauge is designed for liquid level monitoring in fire protection, water supply, industrial process, irrigation, and water management systems. It is particularly suitable for remote tanks, reservoirs, and outdoor installations where regular manual inspection or wired connections can be challenging. By providing reliable wireless data transmission and continuous level monitoring, the TP2403 helps users improve operational efficiency, reduce on-site inspections, and manage water resources more effectively.