This temperature and humidity transmitter is an integrated duct type temperature and humidity transmitter with an RS485 interface, which can realize multi-point simultaneous monitoring, networking and remote transmission. It is suitable for HVAC, drying, grain storage, return air duct and other application scenarios.

• Communication method: This product adopts RS485 interface and uses MODBUS data communication protocol, which is widely used in the industrial field, for data communication. It can be directly connected to various control devices, display instruments and computers. • Remote transmission function: Using the RS485 interface, the maximum transmiss-iondistance can reach 1200 meters, which enables the remote monitoring and control of temperature and humidity. • Networking function: This temperature and humidity transmitter is connected in serial through the bus, and each transmitter requires an external...

[email protected] Measurement range: Humidity: 0%RH~100%RH; Temperature: -40~120°C (measurement range supports customization) Measurement accuracy: (Humidity: ±3%RH; Temperature: ±0.4°C @ 20%RH~80%RH @ 25°C) Communication protocol: Standard Modbus Transmitter operating temperature: -20°C~80°C Power consumption: Material: Transmitter: cast aluminum; Probe: 304 stainless steel; Probe: copper sintering