SKU: SENS-3805
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Renke SHT-71 Temperature & Humidity Sensor Probe for SHT20, 71mm Length - Digital I2C

₹1,749.00 (Inclusive of all taxes)
Out of Stock

The Renke SHT-71 is a high-sensitivity, 71mm-long probe housing a Sensirion SHT20 digital sensor, providing calibrated temperature and humidity measurements via I2C interface for integration with Arduino, Raspberry Pi, ESP32, and other 3.3V microcontroller platforms.

Features

  • High-precision Sensirion SHT20 CMOSens sensor core.
  • Digital I2C output with fully calibrated, linearized data.
  • Extended 71mm probe length for versatile mounting.
  • Wide operating temperature range from -40°C to +125°C.
  • Low power consumption ideal for battery-operated IoT systems.

Out of stock

Description

The Renke SHT-71 probe integrates the industry-standard Sensirion SHT20 sensor, utilizing CMOSens technology for combined temperature and relative humidity sensing. The sensor provides fully calibrated digital signals over a standard I2C bus, eliminating the need for external signal conditioning and simplifying integration into environmental monitoring systems.

Housed in a compact, 71mm-long probe format, this unit is designed for stable, long-term operation with excellent performance at high humidity levels. Its low-voltage operation (2.1V to 3.6V DC) and minimal power draw make it suitable for embedded IoT applications, industrial process monitoring, and HVAC control systems requiring reliable environmental data.

Key Features

  • Core based on Sensirion's SHT20 CMOSens technology for high accuracy.
  • Factory-calibrated digital output ensures plug-and-play operation.
  • Optimized for stable performance across a wide humidity range.
  • Low power consumption enables use in portable and wireless nodes.
  • Compact DFN-packaged sensor within a durable 71mm probe housing.
  • I2C interface allows easy daisy-chaining and communication with most microcontrollers.
  • High long-term stability minimizes the need for frequent recalibration.

Applications

  • HVAC system air quality and climate control monitoring.
  • Embedded environmental sensing for IoT and smart agriculture nodes.
  • Industrial process monitoring and equipment condition tracking.
  • Data logging within weather stations and indoor environmental monitors.
  • Battery-operated portable measurement devices and handheld meters.

Technical Specifications

Probe Length71 mm
Sensor CoreSensirion SHT20
Measured ParametersTemperature & Relative Humidity
Output InterfaceDigital (I2C)
Operating Voltage2.1V to 3.6V DC
Temperature Range-40°C to +125°C
Temperature Accuracy (Typical)±0.3°C
Temperature ResolutionUp to 14-bit
Temperature Repeatability±0.1°C

Frequently Asked Questions

What is the operating voltage range for the Renke SHT-71 probe?

The probe operates from 2.1V to 3.6V DC. It is designed for direct compatibility with 3.3V logic microcontrollers like ESP32, STM32, and Raspberry Pi. Ensure your system's I2C pull-up resistors are connected to this same voltage rail.

How do I connect and read data from this sensor?

The sensor uses a standard I2C interface. Connect the VCC, GND, SDA, and SCL pins to your microcontroller. The SHT20 sensor inside is fully calibrated, so you can use existing Sensirion SHT20 libraries for Arduino, Python, or other platforms to read temperature and humidity data directly.

Is this probe suitable for high-humidity environments?

Yes. The Sensirion SHT20 core is specifically optimized for improved stability and performance in high-humidity conditions. The probe housing protects the sensor, making it suitable for applications like greenhouses, HVAC ducts, and industrial monitoring where humidity levels can be elevated.

Package Includes

  • 1 x Renke SHT-71 Temperature & Humidity Sensor Probe

Additional Information

Weight 0.078 kg
Dimensions 15 × 14 × 4 cm