Sensirion SHT30 Stainless Steel Probe w/ 1m Cable - Digital Temperature & Humidity Sensor
Sensirion SHT30 Stainless Steel Probe w/ 1m Cable - Digital Temperature & Humidity Sensor - Image 2
SKU: SENS-3825
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Sensirion SHT30 Stainless Steel Probe w/ 1m Cable - Digital Temperature & Humidity Sensor

â‚č249.00 (Inclusive of all taxes)
Out of Stock

The Sensirion SHT30 stainless steel probe is a digital temperature and humidity sensor with a 1-meter cable, designed for integration into industrial control systems, HVAC monitoring, and harsh environmental applications via its I2C interface.

Features

  • High-accuracy digital sensor with ±0.3°C temperature and ±3% RH humidity precision.
  • Rugged SUS-304 stainless steel probe housing for corrosion resistance and durability in harsh environments.
  • Integrated 1-meter cable for flexible installation in confined or remote monitoring points.
  • Wide operating range from -40°C to 125°C and 0% to 100% RH.
  • Standard I2C digital output for easy connection to microcontrollers (Arduino, Raspberry Pi, ESP32) and industrial PLCs.

Out of stock

Description

The SHT30 probe integrates Sensirion’s proven CMOSensÂź technology within a robust stainless steel sheath, providing a fully calibrated, linearized digital output for temperature and relative humidity. The MEMS-based sensing element is protected from condensation, dust, and most chemicals, ensuring stable long-term performance.

This sensor is engineered for direct immersion or mounting in ducts, pipes, or outdoor environments where mechanical rigidity and corrosion resistance are critical. The 1-meter attached cable simplifies wiring to a host controller, making it suitable for retrofit installations and new builds in industrial automation, agricultural monitoring, and building management systems.

Key Features

  • Industrial-Grade Probe: SUS-304 stainless steel construction provides excellent mechanical strength and resistance to corrosion, suitable for wet, dusty, or chemically aggressive atmospheres.
  • High-Precision Sensing: Delivers highly accurate, repeatable measurements with a typical temperature accuracy of ±0.3°C and humidity accuracy of ±3% RH.
  • Broad Operational Envelope: Functions reliably across an extreme temperature span from -40°C to 125°C and 0% to 100% relative humidity.
  • Digital I2C Interface: Provides a clean, low-noise digital signal output, minimizing noise susceptibility over longer cable runs compared to analog sensors.
  • Fully Calibrated & Linearized: Factory-calibrated and digitally compensated, eliminating the need for end-user calibration and simplifying software integration.
  • Long-Term Stability: The robust housing and advanced chip design ensure minimal drift over time, critical for compliance and quality control monitoring.

Applications

  • Industrial process monitoring and control in pipelines, tanks, and reaction vessels.
  • HVAC system duct air temperature and humidity monitoring for energy management.
  • Environmental sensing in greenhouses, mushroom farms, and agricultural storage facilities.
  • Weather station and outdoor climate monitoring with protection from the elements.
  • Laboratory and test chamber condition verification and data logging.

Technical Specifications

Sensor ModelSHT30
Measurement TypeTemperature & Relative Humidity
Temperature Range-40°C to 125°C
Humidity Range0% to 100% RH
Temperature Accuracy±0.3°C (typical)
Humidity Accuracy±3% RH (typical)
Output InterfaceDigital I2C
Probe Housing MaterialStainless Steel (SUS-304)
Cable Length1 Meter
Operating Voltage2.4V to 5.5V DC
Average Current Consumption~4 ”A (at 1 measurement per second)

Frequently Asked Questions

What is the operating voltage range for the SHT30 probe?

The SHT30 probe operates from 2.4V to 5.5V DC, making it compatible with both 3.3V and 5V logic systems commonly found on Arduino, Raspberry Pi, ESP32, and industrial PLC boards. Ensure your I2C pull-up resistors are configured for your chosen logic voltage.

How do I connect and read data from this sensor?

The sensor uses a standard I2C interface. Connect the cable's VCC (2.4-5.5V), GND, SDA (data), and SCL (clock) wires to your microcontroller. Use the official Sensirion SHT3x library or compatible code to initiate measurements and read the calibrated temperature and humidity values directly.

Is the probe suitable for direct liquid immersion or high-pressure environments?

The stainless steel sheath provides corrosion resistance and protects the sensing element from splashes and condensation. However, it is not hermetically sealed for prolonged high-pressure liquid immersion. For such applications, verify the probe's IP rating or consider a fully sealed pressure-rated transducer.

What is the accuracy and long-term stability of this sensor?

The SHT30 offers high typical accuracy of ±0.3°C for temperature and ±3% RH for humidity. Sensirion's CMOSensŸ technology ensures excellent long-term stability with minimal drift, which is critical for industrial compliance and quality control monitoring over extended periods.

Package Includes

  • 1 x SHT30 Stainless Steel Temperature & Humidity Probe
  • 1 x 1-meter Integrated Cable

Additional Information

Weight 0.05 kg
Dimensions 10 × 12 × 2 cm

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