● Piezoelectric rain sensor detects raindrop impacts
● Measuring range 0~4mm/min with 0.01 mm resolution
● Measurement accuracy of ≤±4% with RS485 Modbus communication
● Ultra-low power consumption (0.12 W) for environmental monitoring
● Radar rain sensor for real-time rainfall intensity monitoring
● Measures rainfall intensity from 0~200 mm/h
● 0.1 mm resolution with RS485 or RS232 communication
● Power consumption below 2W for weather monitoring
● Rainfall measurement up to 9999 mm
● 0.3 mm/ 1 mm rainfall resolution, depending on total rainfall
● Measure indoor/outdoor temperature and humidity, with ℃/℉ switching
● Suitable for home weather stations and environmental monitoring
● Real-time detection, detection concentration 0.3μm to 10μm
● Fast response time, data refresh rate 1s
● Full metal shielded enclosure, operating temperature -10~+50℃
● Equipped with a variety of different digital output interfaces
● PM2.5/PM10 monitoring for dust, smoke & fine particles
● RS485, WiFi output for HVAC & building systems
● Wall/ceiling mount design for schools, terminals & offices
● Optional temp/humidity, CO2 or O3 monitoring