Temperature and Humidity Transmitter Electronic Sensor High Accuracy LCD Screen with ProbeAnalog Item Type: Temperature and Humidity TransmitterMaterial: ABS Uses: Widely used in 24-hour monitoring of temperature and humidity data in environments such as cold chain logistics, food, biological products, special storage, electronic chemicals, server rooms and scientific research laboratories. DC Power Supply: (default) DC 10-30V Maximum Power Consumption: 0.4W Measurement Accuracy: Temperature ±3%RH (5%RH-95%RH, 25℃); humidity ±0.5℃ (25℃) Probe Working Temperature: -40℃~+80℃ Probe Working Humidity: 0%RH-100%RH Temperature Display Resolution: 0.1℃ Humidity Display Resolution: 0.1%RH Rate Temperature And Humidity Refresh Time: 1s Long-term Stability: Humidity≤%RH/Y; temperature≤0.1℃/Y Response Time: Humidity≤4s (1m/s wind speed); temperature≤15s (1m/s wind speed) Output Signal: RS485 signal Parameter Setting: Set by software Product Size (mm): Approx. 86 x 86 x 26mm / 3.4 x 3.4 x 1in Signal Output Mode: 1. RS-485: 485 signal output 2. Analog: Analog signal output