The Ellenex PDS2-L Differential Pressure Transmitter is a battery-powered wireless pressure transmitter that reports measurements over LoRaWAN for industrial monitoring. Its ultra-low-power design and rugged enclosure suit long-term deployment in water, HVAC and process applications with no wiring or mains power required.

Key specifications

• Differential pressure measurement for filter monitoring, airflow and HVAC applications
• LoRaWAN 1.0.2 Class A; bands AS923, EU868, US902-928 and AU915-928
• Built-in replaceable 3.6 V lithium battery with multi-year service life
• Rugged UV-protected enclosure for harsh outdoor and industrial environments
• Sampling period configurable over the air via LoRaWAN downlinks
• OTAA (default) or ABP activation; firmware updatable over the air
• High accuracy with excellent long-term stability

It joins any standard LoRaWAN network via OTAA or ABP, so it works with the network server and IoT platform of your choice.