Features
EM500-SWL Liquid Level Sensor
The EM500-SWL by Milesight is a LoRaWAN liquid level sensor designed for accurate monitoring of liquid levels in harsh environments. Built for long-term deployment with ultra-low power consumption, it provides reliable remote monitoring for tanks, reservoirs, and water resource systems.
- Measures up to 10m liquid level in tanks and water systems using a stainless steel corrosion-resistant probe
- LoRaWAN connectivity for long-range wireless data transmission
- Ultra-long transmission range up to 10 km line of sight
- IP67 waterproof enclosure for harsh environmental conditions
- Built-in 19000 mAh replaceable battery with up to 10 years operation
- Stores historical data locally with retransmission support
- Built-in NFC for quick and easy configuration
- Compatible with standard LoRaWAN gateways and network servers
- Supports Milesight IoT Cloud and Milesight Development Platform
- Suitable for water tanks, river level monitoring, wastewater systems, and oil storage tanks
