THERMO-HYDROMETER SENSOR

SHT30 Temperature & Humidity Sensor – High-Accuracy Digital Sensor

Overview

The SHT30 is a next-generation digital temperature and humidity sensor from Sensirion, offering enhanced accuracy, faster response times, and improved long-term stability compared to earlier models. With its I²C interface, low power consumption, and robust design, it is ideal for precision environmental monitoring applications such as HVAC systems, weather stations, smart agriculture, and IoT-based climate control solutions.

Key Features

• High Accuracy: ±2% RH for humidity and ±0.2°C for temperature.
• Digital Output: Uses I²C communication with CRC error checking for reliable data transmission.
• Fast Response Time: Improved response rate for real-time monitoring.
• Low Power Consumption: Designed for battery-powered and energy-efficient applications.
• Wide Operating Range:
  • Temperature: -40°C to +125°C
  • Humidity: 0% RH to 100% RH
• Factory-Calibrated: Pre-calibrated for high-precision readings out of the box.
• Enhanced Reliability: Features a PTFE protective membrane for resistance to dust, water, and contaminants.

Applications

• Climate control and HVAC monitoring.
• Smart enclosures and automated habitats.
• Compatible with select models of E.C.O. MODs
• Agricultural and greenhouse monitoring.
• Industrial process control and air quality sensing.
• IoT applications and smart home automation.

Technical Specifications

• Humidity Accuracy: ±2% RH (10-90% RH, at 25°C)
• Temperature Accuracy: ±0.2°C (at 25°C)
• Operating Voltage: 2.15V – 5.5V
• Communication Interface: I²C (7-bit address: 0x44 or 0x45) pre-programmed intergration with our E.C.O. MODs™
• Power Consumption: 0.15 mW (typical)
• Measurement Resolution: 16-bit
• Response Time: < 4 sec (for 63% humidity step change)
• Protection: Optional PTFE membrane for added durability