Featuring an OLED display, this device simultaneously measures ambient temperature and humidity, presenting data digitally. Its modular design allows easy replacement of the motherboard module and sensor module for simplified maintenance.

Supports dual-channel 4-20mA and RS485 outputs for simultaneous analog transmission of temperature and humidity signals. The detector includes two relay outputs (passive and active) for seamless integration with alarms, fans, and other external devices.

Units are displayed in ℃ and %RH, with control via infrared remote. Features power, fault, and alarm indicators. Equipped with a robust triple waterproof design, it is suitable for harsh environments such as underground utility tunnels, building automation, HVAC climate monitoring, warehouses, medical facilities, ventilation ducts, greenhouses, and other applications requiring precise air temperature/humidity measurement and control.

• Power Supply: 24V ±5%, power consumption <2.5W
• Display: High-brightness LED/digital tube display with long lifespan, low power consumption, and clear visibility across lighting conditions
• Processor: Embedded ST 64-bit high-performance, low-power microcontroller for rapid signal processing
• Sensor: Original imported sensor ensures stability and accuracy
• Alarm Compatibility: Supports optional audible/visual alarms for operational and alert notifications
• Communication Options: 4-20mA or RS485 signal output
• Remote Control: Infrared remote for easy configuration
• Waterproof Design: Triple waterproof protection for reliable operation in humid environments
• Modularity: Easy module replacement and maintenance
• Certification: Explosion-proof certified (Exd IIC T6) by the National Explosion Protection Center