- -25%
Szín: HTU21D - HTU20D HTU21D digitális hőmérséklet és páratartalom érzékelő modul az SHT15 nagy pontosságú I2C
Szín: HTU21D - HTU20D HTU21D digitális hőmérséklet és páratartalom érzékelő modul az SHT15 nagy pontosságú I2C
261 Ft
25% megtakarítás
348 Ft
Nincs adó
The difference between the temperature and humidity sensor HTU20D and HTU21D sensor modules is that the humidity measurement accuracy is different, the software and hardware are fully compatible, and the customer can choose by themselves
Based on high-performance humidity sensing elements, the new generation of HTU20/HTU21D temperature and humidity sensors has established a new standard in size and intelligence: it is embedded in a dual-row flat no-lead DFN package suitable for reflow soldering, with a bottom surface of 3x3mm, The height is 1.1mm. The sensor outputs a calibrated digital signal in a standard I2C format. Diversified output modes, wide operating voltage range, and high-temperature accuracy and humidity accuracy at the same time. HTU2X series modules are specially designed for low power consumption and small volume applications. They have the advantages of good quality, fast response speed, strong anti-interference ability, high-cost performance, etc., small size (3x3mm), and extremely low power consumption.
Important parameters of the sensor:
Power supply voltage: 1.5V—3.6
Humidity measurement range: 0-100% RH
Temperature measurement range: -40℃—105℃
Maximum power consumption: 2.7uW
Communication method: I2C
Humidity accuracy range (10% RH to 95% RH): HTU20D±3% RH HTU21D±2% RH
Humidity hysteresis: ±1% RH
Measuring time: 50ms
Annual drift: -0.5% RH/year
Response time: 5 s
At the same time, HTU20D and HTU21D can be fully compatible with Swiss SHT20 and SHT21. Pinto Pin can be implemented on the hardware pins without modifying the circuit board. The software program is also the same as the Swiss SHT20 and SHT21, which can realize compatible replacement without any modification. Has a very good price advantage, very cost-effective.
HTU20D, HTU21D ultra-small temperature, and humidity integrated digital output module is a product with excellent performance. At the same time, HTU20D and HTU21D have great advantages in terms of price, performance, and power consumption.
Based on high-performance humidity sensing elements, the new generation of HTU20/HTU21D temperature and humidity sensors has established a new standard in size and intelligence: it is embedded in a dual-row flat no-lead DFN package suitable for reflow soldering, with a bottom surface of 3x3mm, The height is 1.1mm. The sensor outputs a calibrated digital signal in a standard I2C format. Diversified output modes, wide operating voltage range, and high-temperature accuracy and humidity accuracy at the same time. HTU2X series modules are specially designed for low power consumption and small volume applications. They have the advantages of good quality, fast response speed, strong anti-interference ability, high-cost performance, etc., small size (3x3mm), and extremely low power consumption.
Important parameters of the sensor:
Power supply voltage: 1.5V—3.6
Humidity measurement range: 0-100% RH
Temperature measurement range: -40℃—105℃
Maximum power consumption: 2.7uW
Communication method: I2C
Humidity accuracy range (10% RH to 95% RH): HTU20D±3% RH HTU21D±2% RH
Humidity hysteresis: ±1% RH
Measuring time: 50ms
Annual drift: -0.5% RH/year
Response time: 5 s
At the same time, HTU20D and HTU21D can be fully compatible with Swiss SHT20 and SHT21. Pinto Pin can be implemented on the hardware pins without modifying the circuit board. The software program is also the same as the Swiss SHT20 and SHT21, which can realize compatible replacement without any modification. Has a very good price advantage, very cost-effective.
HTU20D, HTU21D ultra-small temperature, and humidity integrated digital output module is a product with excellent performance. At the same time, HTU20D and HTU21D have great advantages in terms of price, performance, and power consumption.
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