OverviewDesigned for liquid-level monitoring in tanks, reservoirs and basins, this LoRaWAN sensor integrates a float-type level switch to report high and low threshold events. It supports inventory control, overflow prevention and remote status monitoring.
Sensing principle- Float-type level sensor (float switch)
- Probe interface: dry contact
- Cable length: 2.5 meters
Key features- Wireless communication: LoRaWAN or Enless LoRa Easy mode
- Radio range: >5 km in open terrain (LoRa)
- LoRaWAN Class A device
- Replaceable 3.6 V Type D lithium battery (up to 15 years depending on configuration and environment)
- Configurable transmission interval (default: 5 minutes)
- IP65 enclosure for outdoor and harsh environments
- Status LEDs: 3 indicators for device status
- Certifications: CE, UKCA, LoRaWAN (EU variants); FCC, ISED, LoRaWAN (US variants)
Available models- EU868 — Part Number: TX CONTACT 600-039 + LEVEL PROBE
- US915 — Part Number: TX CONTACT 600-139 + LEVEL PROBE
Communications & IntegrationIn LoRaWAN mode the sensor transmits over a public or private LoRaWAN network. Enless sensors can be decoded and mapped to Modbus registers or BACnet objects for integration into building management systems. In LoRa Easy mode the sensor sends data to an Enless LoRa Easy receiver (available in Modbus, BACnet or HTTP versions) for simplified local integration.
Use cases- Tank level monitoring
- Reservoir and basin high/low alarms
- Overflow prevention and inventory control
- Integration into BMS via LoRaWAN gateway or LoRa Easy receivers
Technical specifications- Supported protocols: LoRaWAN & LoRa Easy
- LoRaWAN versions: 1.0.2 (RP001-1.02 revB) and 1.0.4 (RP002-1.0.3)
- LoRaWAN class: Class A
- Radio frequency variants: EU868 / US915
- Dimensions: W 118 x H 79 x D 43 mm
- Ingress protection: IP65
- Sensor type: Float-type level sensor
- Probe interface: Dry contact
- Cable length: 2.5 meters
- Transmission frequency: 5 min (default) — configurable
- Power supply: 3.6 V Type D lithium battery (replaceable)
- Battery life: Up to 15 years (depending on settings & environment)
- Replacement battery: BAT D 1000-031
- Status LEDs: 3 lights
- Certifications: CE, UKCA, LoRaWAN (EU); FCC, ISED, LoRaWAN (US)