HTU31D hőmérséklet és páratartalom érzékelő modul nagy pontosságú szonda HTU21D frissítési verzió HTU31 az arduino számára
HTU31D temperature and humidity sensor module high-precision probe HTU21D upgrade version HTU31 for arduino
Link: https://pan.baidu.com/s/1_vSzBQOhcXMUV9SBni7fKg Extraction code: eevt
Htu31d is a digital communication module. The relative humidity sensor is surface mounted and can also provide temperature output. The sensor can provide fast response, high measurement and low hysteresis even in temperature and humidity environment. The sensor can operate in the temperature range of - 40 ° C to 125 ° C, with a typical temperature accuracy of ± 0.2 ° C. In addition, it can also measure the relative humidity from 0 to, with a resolution of 0.01 and an accuracy of ± 2% .
The htu31 sensor can operate in the voltage range of 3.3 V to 5.5 V and can maintain an operating current of only 450 µ a, which is as low as 0.05 µ a in sleep mode. This sensor is AEC Q100 grade 1 compliant and comes in a compact 6-pin DFN package with a size of 2.5 mm ×  2.5 mm  ×  0.9 mm 。 In addition to normal operation in harsh environments, this sensor is also suitable for HVAC, home appliances, respiratory equipment and environmental monitoring solutions.
Designed to meet the needs of the environment and end users, htu31 is an ideal solution for home appliances, consumer, industrial, automotive and medical applications. The main features of this humidity and temperature sensor include:
1. Precision Engineering: htu31 adopts precision engineering design, which can realize linear response, so as to achieve excellent system performance. The sensor maintains a strict linear response curve, with a humidity measurement range of (0 -) and a temperature measurement range of (- 40 ° to 125 ° C);
2. Fast response time: htu31 sensor has a humidity mold structure, and the response time is very fast (t63% < 5 seconds). Even after condensation, the response time of the sensor can still reach t63% < 10 seconds, allowing the system to maintain performance.
3. High performance: htu31 sensor provides specific mold, rated IP67 sealing level, and filter, which can maintain performance continuously, with low hysteresis, and can measure the environment (temperature and humidity) even when exposed to high temperature, high humidity or condensation;
Technical parameters:
1. Humidity measurement range: 0 ~ RH
2. Humidity measurement accuracy: ± 2% RH
3. Temperature measurement range: - 40 ~ 125 ℃
4. Temperature measurement accuracy: ± 0.2 ℃
5. Working voltage: 2.4 ~ 5.5VDC (wide voltage)
6. I2C interface output
7. Size: 12.8mm * 12.8mm
 
1005004206595091. - fareast