Name: SHT40 Digital Humidity and Temperature Sensor Probe High Accuracy 1.8% RH 16bit I2C
SKU: ES-13511
Price: 8.84 USD
Availability: OutOfStock

Product Overview

The ES-13511 SHT40 sensor probe stands out as a precision instrument, boasting ultra-low power consumption and 16-bit accuracy in measuring relative humidity and temperature across diverse environmental conditions. With its I2C interface set to the preconfigured address 0x44, the probe maintains an exceptionally low power footprint. Additionally, its internal heater, power-trimmed to three levels, facilitates optimal sensor performance in challenging settings. Each sensor undergoes individual testing and calibration, featuring a unique serial number for identification.

To safeguard the SHT40 sensor probe, its surface is equipped with a waterproof and breathable membrane. This protective shell not only prevents water infiltration, preserving the sensor's integrity, but also allows the passage of air, enabling precise humidity measurements in the environment. Widely applied in HVAC, consumer goods, weather stations, test & measurement, automation, medical, and humidifiers, the SHT40 excels in extreme conditions, such as exposure to acid, alkali, corrosion, high temperature, and pressure.

The probe connector adopts the Mini Round Shell (MRS) type, with a 1-meter wire length, ensuring convenient and versatile deployment.

Key Features

Supply voltage: 1.7 V … 3.6 V
Sensor used SHT40
Idle current: 80 nA
Operating range: 0…100 %RH, -40…125 C
Digital output, I2C interface (I2C address 0x44)
Fully functional in condensing environment
Variable power heater
NIST traceability
Breatable shell
Corrosion resistance
High temperature resistance
Large air permeability, fast gas humidity flow and exchange rate, uniform divergence.
Excellent ability of anti-dust, anti-corrosion and waterproof (IP65）
Protecting PCB modules from dust, particulate pollution and oxidation of most chemicals to ensure sensors a long-term stable operation, higher reliability and long service life
Remarkable performance in harsh environments such as small space, pipe, trench, wall pass mounting, high-pressure space, vacuum chamber, test chamber, large flow mediums, high humidity area, high temperature and heat environment, hot drying process, dangerous zones, explosive environment containing explosive gas or dust, etc
150 bar anti-pressure capability
Seamless integrated, shedding-free
The stainless steel porous housing for sensor probe, have accurate pore size, uniform and even-distributed apertures.
Pore size range: 5 to 120 microns; it has good filtration, dustproof and interception effect, high filtration efficiency.
Fully calibrated
Low power consumption
Excellent long term stability

The SHT40 Digital Humidity and Temperature Sensor Probe is a high-precision sensor that is designed to measure temperature and humidity levels with exceptional accuracy. It features a capacitive polymer sensor that provides an accuracy of 1.8% RH for humidity, making it an ideal choice for applications that require precise measurements. The sensor also features a 16-bit resolution, which provides a wide range of measurement possibilities, from -40C to 125C for temperature and 0% to 100% for relative humidity.

The SHT40 sensor probe communicates via an I2C interface, making it easy to integrate with various microcontrollers and other digital devices. It comes with a 1-meter cable, allowing for flexible placement in various applications. The sensor's high accuracy and reliable performance make it an excellent solution for indoor climate control, weather stations, greenhouses, and HVAC systems.

The SHT40 Digital Humidity and Temperature Sensor Probe also features a low power consumption, making it an ideal choice for battery-powered applications. The sensor's compact design, accuracy, and reliability make it an excellent choice for developers and engineers who require precise temperature and humidity measurements in a variety of applications.

The SHT40 Digital Humidity and Temperature Sensor Probe with its high accuracy, I2C communication interface, and 1-meter cable is an excellent solution for a wide range of applications that require precise temperature and humidity measurements. The sensor's reliable performance, low power consumption, and compact design make it an ideal choice for indoor and outdoor applications, providing valuable insights into temperature and humidity levels.

Digital Humidity and Temperature Sensor Probe I2C Interfacing with MCU

Resources

ES-13511 Datasheet
Arduino Library for ES-13511,2,3 Humidity and Temperature Sensor Probe
How To Install Arduino Library Tutorial - https://docs.arduino.cc/software/ide-v1/tutorials/installing-libraries
SHT4X (SHT40, SHT41, SHT45) Arduino Library and Drivers Download

Digital Humidity and Temperature Sensor Probe Applications

Product FAQ
Q: What is the common use of a Temperature and Humidity Sensor?
A: Temperature and Humidity sensors are among the most commonly used environmental sensors. It is widely used to provide the actual humidity condition within air at any given point or in any given place. Such devices are commonly used in situations in which air conditions may be extreme or where air conditions need to be controlled due to varying reasons.

Q: Why is Temperature and Humidity sensors important in some industries?
A: Humidity is the presence of water within the air. Measuring humidity within the environment can be critical due to the fact that the higher the humidity, the warmer it may seem. In industries, humidity measurement is often important because it can affect the health and safety of personnel as well as the cost of the product. As a result, temperature and humidity sensors are often quite important.

Q: How do I choose a suitable Temperature and Humidity Sensor?
A: There are some important specifications you might need to consider when you choose this product. This includes: