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000 JESSINIE 5Pcs DHT11 Digital Temperature and Humidity Sensor Module DHT11 Temperature and Humidity Test Probe
- DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a resistive humidity sensor and an NTC temperature measuring element, and is connected to a high-performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory in the form of a program, and these calibration coefficients are called in the process of the detection signal inside the sensor. Single-wire serial interface makes system integration easy and fast. The ultra-small size, extremely low power consumption, and the signal transmission distance can reach more than 20 meters, making it the best choice for various applications and even the most demanding applications. The product is a 4-pin single-row pin package. The connection is convenient, and the special package form can be provided according to the user's requirements.
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Operating voltage: DC 3.3V ~ 5.5V;
Temperature range: 0 ~ 50;
Temperature accuracy: ±2;
Humidity range: 20% ~ 90%; Excellent long-term stability, no additional parts, ultra-long signal transmission distance, ultra-low energy consumption; Suitable for HVAC, testing and testing equipment, automobiles, data loggers, consumer goods, automatic control, weather stations, household appliances, humidity regulators, medical, dehumidifiers
Temperature range: 0 ~ 50;
Temperature accuracy: ±2;
Humidity range: 20% ~ 90%; Excellent long-term stability, no additional parts, ultra-long signal transmission distance, ultra-low energy consumption; Suitable for HVAC, testing and testing equipment, automobiles, data loggers, consumer goods, automatic control, weather stations, household appliances, humidity regulators, medical, dehumidifiers
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- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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