Smart water level sensor | with LoRaWAN / 4G / WiFi | 0–3 m (up to 500 m) | IP68 | 4–20 mA / RS485 | stainless steel

Technical specifications

Type: water / liquid level sensor
Measuring range: 0–3 m
Maximum range: up to 500 m
Accuracy: ±0.5% FS (up to ±0.2% FS possible)
Resolution: high-precision digital measurement
Analog outputs: 4–20 mA (standard); 0–20 mA; 0–5 V / 1–5 V
Digital outputs: RS485 (Modbus)
Wireless communication: LoRaWAN; 4G / GPRS; WiFi; Zigbee
Control: Smart App (remote monitoring)
Housing: 316L stainless steel
Sealing: IP68 (fully waterproof)
Cable: PE / PU / FEP (industrial)
Electrical connection: direct cable (sealed)
Burst pressure: up to 500% FS
Power supply: 12 VDC / 24 VDC
Operating temperature: -40 °C to +80 °C
Class: industrial

Functions

Accurate liquid level measurement - the sensor ensures high accuracy even in demanding conditions – from household tanks to deep boreholes
Remote monitoring (IoT) - integrated LoRaWAN / 4G / WiFi communication allows real-time data monitoring via app or control system
Universal outputs - ability to choose between analog (4–20 mA) and digital (RS485) outputs enables easy integration into various systems
IP68 protection - fully sealed housing allows use in water or aggressive environments
Robust construction - 316L stainless steel ensures resistance to corrosion, chemicals, and mechanical impact

Application

For household users: suitable for water tank monitoring, wells and boreholes, rainwater systems, home water supply control, allows real-time level monitoring via phone
For electricians: easy connection to PLC or controllers, standard signals (4–20 mA / RS485), simple installation into tanks or boreholes
For engineers / designers: suitable for industrial water systems, wastewater treatment plants, reservoirs and tanks, agriculture (irrigation systems), smart city / IoT projects

Advantages

wide measuring range
high accuracy (up to ±0.2%)
LoRaWAN / 4G / WiFi / Zigbee support
IP68 protection – full sealing
316L stainless steel
universal outputs (4–20 mA, RS485, etc.)
remote monitoring via app
suitable for industrial use

Disadvantages

requires power supply
full functionality may require IoT infrastructure