The Dragino SW3L-LB is a long-range LoRaWAN® water flow sensor designed to monitor water usage and detect flow events in residential, commercial, and industrial systems. Integrated with Microclimates EnvOS®, the sensor provides real-time water consumption data, leak and waste detection alerts, historical usage reporting, and remote monitoring for plumbing, irrigation, and facility water systems. With industrial-grade battery life and a weatherproof enclosure, it is built for reliable long-term indoor and outdoor deployment.
Features
- LoRaWAN® v1.0.3 Class A communication protocol
- Measures and reports water flow volume via pulse input
- Periodic uplink transmission (default every 20 minutes)
- Flow status detection with abnormal usage and leak/waste alarms
- Supports multiple flow sensor sizes (DW-004, DW-006, DW-010, DW-020)
- 8500 mAh Li-SOCl₂ industrial battery (non-rechargeable, up to ~10 years life depending on usage)
- Datalog feature for storing readings during network downtime
- Remote configuration via LoRaWAN downlink and AT commands
- Firmware upgrade support via program port
- Weatherproof enclosure for indoor and outdoor installation
- Wall-mountable design for flexible deployment
- Multi-band support (US915, EU868, AU915, AS923, CN470, KR920, RU864, IN865, EU433)
- Pre-provisioned LoRaWAN credentials for automatic network joining
- Seamless integration with Microclimates EnvOS® for monitoring, alerts, reporting, and automation
