SHT45 Digital Humidity and Temperature Sensor Probe – 7Semi

The 7Semi SHT45 Digital Humidity and Temperature Sensor Probe is a high-precision sensor designed for accurate environmental monitoring in demanding conditions. It offers a temperature accuracy of ±0.1°C and a humidity accuracy of ±1% RH, making it ideal for applications in HVAC systems, weather stations, automation, medical instrumentation, and industrial processes.

The sensor operates with a 16-bit digital output via I²C interface (address 0x44) and features a corrosion-resistant stainless-steel housing with a breathable membrane to protect against dust and moisture.

Additionally, it includes a power-trimmed internal heater with three adjustable levels to ensure reliable performance in high humidity and condensing environments.

Digital Humidity and Temperature Sensor Probe I2C Interfacing with MCU Circuit Diagram

Features:

• High Accuracy: ±0.1°C temperature and ±1% RH humidity
  
• Wide Operating Range: Temperature: -40°C to +125°C; Humidity: 0–100% RH
  
• Low Power Consumption: Ideal for battery-powered applications
  
• I²C Interface: Pre-configured address 0x44 for easy integration
  
• Durable Design: Corrosion-resistant stainless-steel housing with breathable membrane
  
• Internal Heater: Three adjustable levels for operation in high humidity and condensing conditions
  
• Calibration: Factory calibrated with individual serial numbers for traceability