WATTECO VENTIL O - LoRaWAN transceiver to measure air depression on AHU

Differential pressure sensor with LoRaWAN connectivity for monitoring air pressure in air handling units and ventilation systems. Measures pressure from -500 Pa to +500 Pa with ±1% FS accuracy, enabling precise filter status and airflow monitoring. Battery-powered with up to 10 years life, IP55 rated for harsh environments.

Advantages

Long-range LoRaWAN communication eliminates wiring and enables remote monitoring. High accuracy and configurable reporting intervals optimize battery life. Robust design with IP55 rating and wide operating temperature range ensures reliable performance in industrial settings.

Suitable for

• Air handling unit (AHU) filter monitoring
• Ventilation system pressure monitoring
• Cleanroom pressure differential monitoring
• HVAC system diagnostics

Key specifications

• Sensor type: Differential pressure (MEMS)
• Measurement range: -500 Pa to +500 Pa
• Accuracy: ±1% FS or ±1 Pa (whichever greater)
• Connectivity: LoRaWAN Class A (EU868, US915, AS923, AU915, IN865, KR920)
• Power: Internal Li-SOCl2 battery, up to 10 years life
• IP rating: IP55
• Operating temperature: -20°C to +55°C
• Mounting: Wall-mounted, internal antenna
• Pressure ports: 2x barbed fittings for 4/6mm tubing
• Certifications: CE, LoRaWAN Certified

Recommendations

Ideal for facility managers and HVAC professionals seeking wireless, maintenance-free pressure monitoring. Configure reporting intervals to balance data granularity and battery longevity. Ensure LoRaWAN network coverage and proper tubing installation for accurate readings.