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Air temperature and humidity sensor is designed for accurate environmental monitoring in both indoor and outdoor settings. It features a measuring range of -40°C to +85°C for temperature and 0%RH to 100%RH for humidity, ensuring precise detection across various conditions. With a DC 2.7-5.5V power supply range, SUCH temperature and humidity sensor includes a protective louver shield to prevent interference from rain, dust, and sunlight. Its RS485 communication ensures stable data transmission, while the high-sensitivity dual probe provides real-time and reliable readings. Ideal for greenhouses, agriculture, meteorology, animal breeding, and laboratories, this humidity sensor offers durable performance and easy installation with full technical support.
The sensor is factory-calibrated for accuracy and generally requires no frequent recalibration. However, for long-term projects or demanding applications, it is advisable to perform annual calibration and gently clean the housing to remove dust buildup.
Yes. Multiple RS485 sensors can be connected on the same communication bus, allowing users to monitor multiple zones simultaneously through a central monitoring platform or data logger.
Check for loose wiring, poor ventilation, or interference from nearby electronic equipment. Cleaning the sensor housing and ensuring stable power supply often restores normal operation.