The ES-13513 SHT45 sensor probe is a high-accuracy +-0.1C and +-1% RH, ultra-low-power, 16-bit relative humidity and temperature sensor probe for measuring relative humidity and temperature at different environmental conditions. Its I2C interface provides preconfigured I2C address 0x44 and maintains an ultra-low power budget. The power-trimmed internal heater can be used at three heating levels thus enabling sensor operation in demanding environments. The sensor is individually tested and calibrated and is identifiable by its unique serial number.
The surface of the SHT45 sensor probe is covered with a waterproof and breathable membrane to protect it. The shell is waterproof and will keep water from seeping into the body of the sensor and damaging it, but allows air to pass through so that it can measure the humidity (moisture) of the environment. It has been widely used in HVAC, consumer goods, weather stations, test & measurement, automation, medical, and humidifiers, especially performing well in extreme environments like acid, alkali, corrosion, high temperature, and pressure.
The probe connector is Mini Round Shell MRS type and the wire length is 1 meter.
Key Features
- Supply voltage: 1.7 V … 3.6 V
- Sensor used SHT45
- 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
Digital Humidity and Temperature Sensor Probe I2C Interfacing with MCU
Resources
The SHT45 Digital Humidity and Temperature Sensor Probe is a high-precision sensor designed to measure temperature and humidity levels with exceptional accuracy. It features a capacitive polymer sensor that provides an accuracy of 0.1C for temperature and 1% RH for humidity, making it an ideal choice for applications that require precise measurements. The sensor communicates via an I2C interface, making it easy to integrate with various microcontrollers and other digital devices.
The SHT45 sensor probe comes with a 1-meter cable, allowing for flexible placement in various applications. 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. With its exceptional accuracy, the SHT45 Digital Humidity and Temperature Sensor Probe is ideal for applications that require precise temperature and humidity measurements, such as indoor climate control, weather stations, greenhouses, and HVAC systems.
The SHT45 Digital Humidity and Temperature Sensor Probe is an excellent choice for developers and engineers who require accurate and reliable temperature and humidity measurements. The sensor's high accuracy, I2C interface, and 1-meter cable make it an ideal solution for a wide range of applications, providing valuable insights into temperature and humidity levels.
Digital Humidity and Temperature Sensor Probe Applications
The Digital Humidity and Temperature Sensor Probe with I2C Interface is a high-precision and reliable sensor that measures both temperature and humidity levels. The sensor uses advanced capacitive polymer sensing technology to measure the relative humidity of the surrounding environment accurately. It also features a high-accuracy thermistor to measure the temperature, providing precise and reliable measurements in various applications. The sensor has an I2C interface, allowing it to communicate easily with microcontrollers and other digital devices, making it easy to integrate into various projects. Additionally, the sensor has low power consumption, making it an ideal choice for battery-powered applications. With its high-precision measurements and easy integration, the Digital Humidity and Temperature Sensor Probe with I2C Interface is an ideal choice for various applications, including indoor climate control, weather stations, and HVAC systems.
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:
