Datasheet smartec capacitive humidity sensor hs0708a last update february 2, 2017 reference humidity n page the capacitive humidity sensor of smartec is based on silicon. Humirel relative humidity sensor,alldatasheet, datasheet, datasheet search site for electronic. This sensor includes a resistivetype humidity measurement component and an ntc temperature measurement component, and connects to a highperformance 8bit microcontroller, offering excellent. The capacitive humidity sensor of smartec is based on silicon technology on glass wafer. Sensor cables come in different lengths 5 m, 10 m, 15 m. Direct input to a controller or other device is made possible by this sensors near linear voltage output. Setting new standards in terms of size and intelligence, it is embedded in a reflow solderable dual flat no leads dfn package with a small 3 x 3 x 0. Hs1101 datasheet, hs1101 datasheets, hs1101 pdf, hs1101 circuit. The datasheet mentions it has 3% humidity accuracy and 0. Digital relative humidity sensor with temperature output. The htu21d f is a new digital humidity sensor with temperature output by meas. The excellent stability at high humidity hdc1080 operates over a wide supply range, and is. Dht11 is a commonly used temperature and humidity sensor. The sensor features long battery lifetime, longrange, and accurate temperature and humidity reporting.
Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation, automotive cabin air control, home appliances, and industrial process control systems. It uses a dedicated digital modules capture technology and the. Am2302 digital humidity and temperature sensor datasheet. Relative humidity sensor, hs1101lf datasheet, hs1101lf circuit, hs1101lf data sheet. The sensor comes with a dedicated ntc to measure temperature and an 8bit. The e1738a air sensor connects to the e1736a usb sensor hub via a detachable e1739abcd sensor cable. You can try breathing on the sensor to increase the humidity. High precision capacitive type full range temperature compensated relative humidity and temperature. Hdc1080 low power, high accuracy digital humidity sensor. Hs1101 pdf, hs1101 description, hs1101 datasheets, hs1101. After step one, keep the dht22 sensor at condition of temperature 2030celsius, humidity 70%rh for 5 hours. The hdc2080 device is an integrated humidity and temperature sensor that provides high accuracy measurements with very low power consumption in a small dfn package. Sht1x v4 for which this datasheet applies features a version 4 silicon sensor chip.
Applying the dht11 sensor beyond its working range stated in this datasheet can result in 3%rh signal shiftdiscrepancy. Hs1101lf relative humidity sensor component distributors, inc. Humidity sensor is one of the most important devices that has been widely in consumer, industrial, biomedical, and environmental etc. Hs1101 datasheet14 pages humirel relative humidity. Hm70 handheld humidity and temperature meter datasheet.
The dht11 sensor can recover to the calibrated status gradually when it gets back. A small sensor element and connector are mounted on a pcb on which circuits are constituted. Dht11 digital temperature and humidity sensor is a calibrated digital signal output of the temperature and humidity combined sensor. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and.
These sensors are very basic and slow, but are great for hobbyists who want to do some basic data logging. However, the sensor can operate without restriction from 5 khz to 300 khz. The si7021 i2c humidity and temperature sensor is a monolithic cmos ic integrating humidity and temperature sensor elements, an analogtodigital converter, signal processing, calibration data, and. The bme280 is a humidity sensor especially developed for mobile applications and wearables where size. Htu21df sensor digital relative humidity sensor with. Sht11 pdf, sht11 description, sht11 datasheets, sht11 view. Technical data1relative humidity sensorhs 1100 hs 1101based on a unique capacitive cell, these relative humidity sensors are designed for highvolume, cost sensitive applications such as office.
No more than 1 hz sampling rate once every second 7. Due to the use of this process it is possible to make sensors on a high volume scale on a low cost way. Humidity sensor measuring relative humidity, barometric pressure and ambient temperature. Hdc low power, high accuracy digital humidity sensor with. Hih4031003 covered, filtered integrated circuit humidity sensor, smd, calibration and data printout, units on tape and reel hih4030001s sample pack. Direct input to a controller or other device is made possible by this. Applying the dht11 sensor beyond its working range stated in this datasheet can. Data sheet e1738a air temperature pressure humidity sensor the e1738a air sensor is used with the keysight e1736a usb sensor hub as part of the 5530 laser calibration system. Besides the humidity and temperature sensors the chip contains an amplifier, ad converter, otp memory and a. Good for 2080% humidity readings with 5% accuracy 5. Humirel, alldatasheet, datasheet, datasheet search site for electronic. It applys exclusive digitalsignalcollectingtechnique and humidity sensing technology, assuring its. Dht11 humidity and temperature sensor the dht11 is a basic, lowcost digital temperature and humidity sensor.
Datasheet sht3xarp humidity and temperature sensor ic fully calibrated, linearized, and temperature compensated analog output wide supply voltage range, from 2. The hih5031 is a covered, condensationresistant, integrated circuit humidity sensor that is factoryfitted with a hydrophobic filter allowing it to be used in many condensing environments inc luding industrial. It utilizes exclusive digitalsignalcollectingtechnique and humidity sensing technology, assuring its. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air. The humidity sensor includes both adhesive tape and screws, allowing the sensor to be easily. The hih4000 series humidity sensors are designed specifically for high volume oem original equipment manufacturer users. Am2301 capacitive humidity sensing digital temperature and humidity module is the one that contains the compound has been calibrated digital signal output of the temperature and humidity sensor. Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost. Capacitive digital sensor for relative humidity and temperature datasheet production data features 0 to 100% relative humidity range supply voltage. So, while this sensor does seem to work, its not recommended for. Dht11, dht22 and am2302 sensors adafruit industries. Sht11 datasheet, sht11 datasheets, sht11 pdf, sht11 circuit. The hh10d relative humidity sensor module is comprised with a capacitive type humidity sensor, a cmos capacitor to frequency converter and. The hdc1080 is a digital humidity sensor with 1 relative humidity accuracy 2% typical integrated temperature sensor that provides excellent temperature accuracy 0.
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