Digital soil temperature and moisture sensor probe, waterproof stainless steel housing (SHT30)

General Description

The digital soil temperature and moisture sensor probe is designed to offer high reliability and excellent long-term stability. Made with a waterproof stainless steel housing, it is ideal for various applications such as monitoring computer rooms, HVAC systems, weather stations, construction sites, and measuring temperature and humidity in agricultural greenhouses.

Technical Specifications

• Model: FS304-SHT30/FS304-SHT31/FS304-SHT35
• Temperature Measurement Range: -20°C ~ 100°C
• Humidity Measurement Range: 0 ~ 100% RH
• Operating Conditions: -40°C ~ 125°C, 0 ~ 99% RH
• Storage Conditions: -20°C ~ 80°C, 0 ~ 95% RH
• Housing: 304 Stainless Steel, Waterproof IP67
• Line length: approx. 150 cm / 59.1 in
• Weight: 61 g / 2.2 oz
• Humidity accuracy (%RH): SHT30 ±2, SHT31 ±2, SHT35 ±1.5
• Temperature accuracy (°C): SHT30 ±0.2, SHT31 ±0.2, SHT35 ±0.1
• Voltage (V): 3.3 - 5

Installation

• Install the sensor in a location where the temperature is relatively stable and representative of the environment being measured.
• Avoid locations with drastic temperature changes.
• Do not install in areas with limited airflow or dead corners.
• Avoid use in salt spray or corrosive gas environments.

Operation

To ensure optimal performance, it is important to adhere to the recommended operating conditions. Prolonged exposure to conditions outside the normal range, especially humidity above 80%, may cause temporary signal drift. After returning to normal conditions, the sensor will slowly return to its calibration state.

Other Information

• The sensor outputs a calibrated digital signal in a standard I2C format.
• Digital output, low power consumption, small size.
• The sensor is fully calibrated for excellent long-term stability.
• Prolonged exposure to high concentrations of chemical vapors may cause sensor reading drift.