Wireless liquid level sensor
Product parameters
| Parameter | Value |
|---|---|
| Measuring Range | 0-1.5 m |
| Measuring medium | water, diesel oil, gas oil |
| Transmission method | GPRS data transmission |
| Communication Protocol | MQTT protocol |
| Power supply | 3.6 V lithium-ion battery supply, standard 13,000 mah battery capacity, service life of 2-6 years |
| Power consumption | dormant current： ≤25uA Sampling current： ≤5mA（Lasts 400 ms） Average current for communication：≤80mA（Lasts 13 seconds） On-line current：≤15mA（For 90 seconds） |
| Measurement accuracy | ± 0.5%FS、± 1%FS |
| Long-term stability | ±0.2%FS |
| Diameter of probe | Φ28mm |
| Materials | 304 stainless steel |
| Allow overload | 200%FS |
| Medium temperature | -10~+70℃(Can’t freeze) |
| Storage environment | Temperature: -40 ~ + 80 ° C, Humidity: 0 ~ 95% Rh |
| Protection Grade | Case IP65, input level measurement unit IP68 |