Products Description
This is a high-accuracy wireless level sensor suitable for measuring water, fuel, and oil levels, with a measuring range of 0-200m and accuracy of ±0.5% FS or ±0.2% FS. It features an LCD/LED display, a built-in 3.6V lithium battery for power, and supports multiple communication modes including 433MHz, Zigbee, Lora, Wifi, GPRS, SMS, NB-IOT, and 4G, using MQTT/TCP communication protocols. The sensor has an IP68 protection level, while the junction box is IP65, with a cast aluminum head and SS304 probe (wetted parts 可选 SS316、SS316L 等). It operates in -20℃~70℃ and stores in -40℃~80℃, with relative humidity tolerance of 0%~95%, optional ExdIICT6 explosion-proof grade, and process connections via thread or flange. It supports OEM, ODM, OBM, and software reengineering customization, with a 12-month warranty.
Product Features
● High accuracy (0.5%FS, 0.25%FS)
● LCD/LED display
● Multiple communication modes (Lorawan/NB-IoT/GPRS/4G)
● MQTT communication protocol
● Supports SIM card
● Customizable for different medium measurement
● Low power consumption, long service life
● 3.6V replaceable lithium capacitance battery
Product Specification
Measuring Range | 0-200M |
Accuracy | ±0.5%FS; ±0.2%FS |
Display | LCD/LED |
Power Supply | Built-in 3.6V lithium battery@38Ah |
Communication Mode | 433MHz, Zigbee, Lora, Wifi, GPRS, SMS, NB-IOT, 4G |
Communication Protocol | MQTT/TCP |
Working Temperature | -20℃~70℃ |
Storage Temperature | -40℃~80℃ |
Relative Humidity | 0%~95% |
Explosive-proof Grade | ExdIICT6 (optional) |
Process Connection | Thread, Flange |
Cable Material | Polythene, Poly, PTFE etc. |
IP Grade | IP65 (Junction box); IP68 (sensor) |
Product Dimensions
Product Features
● High accuracy (0.5%FS, 0.25%FS)
● LCD/LED display
● Multiple communication modes (Lorawan/NB-IoT/GPRS/4G)
● MQTT communication protocol
● Supports SIM card
● Customizable for different medium measurement
● Low power consumption, long service life
● 3.6V replaceable lithium capacitance battery
Product Dimensions
Product Specification
Measuring Range | 0-200M |
Accuracy | ±0.5%FS; ±0.2%FS |
Display | LCD/LED |
Power Supply | Built-in 3.6V lithium battery@38Ah |
Communication Mode | 433MHz, Zigbee, Lora, Wifi, GPRS, SMS, NB-IOT, 4G |
Communication Protocol | MQTT/TCP |
Working Temperature | -20℃~70℃ |
Storage Temperature | -40℃~80℃ |
Relative Humidity | 0%~95% |
Explosive-proof Grade | ExdIICT6 (optional) |
Process Connection | Thread, Flange |
Cable Material | Polythene, Poly, PTFE etc. |
IP Grade | IP65 (Junction box); IP68 (sensor) |