humidity sensor working principle

Brand Name:TuyaSmarts

Model Number:SD0340

Place of Origin:China

...distance 70m(open air) Working voltage 4.5V(3* AA batteries) Standby current ≤35uA Working current ≤250mA Temperature tolerance ±0.5℃ Humidity tolerance ±5% Low power indication Support Working temperature -10℃～+55℃ Battery life More than one year Dimension...

Model Number:MS-Z302

Place of Origin:CN

...-sensitive material principle. Its sensing element is made of a hydrophilic polymer film with conductive particles embedded inside. In a high-humidity environment, the polymer film absorbs water vapor, causing the conductive particles to disperse and

Brand Name:Multi IR

Model Number:MIR-TE100

Place of Origin:Shenzhen, China

...Humidity Sensor, Battery Powered, Tuya Zigbee Module Function description [Zigbee Gateway is Required]A Tuya ZigBee Wireless Gateway Hub is needed to work with the temperature and humidity sensor, and a variety of ZigBee smart products. [LCD Display] LCD screen display clearly shows its reading for temperature and humidity. Users can easily read the current temperature and humidity...

Brand Name:LIB

Model Number:PT-100 Sensor

Place of Origin:China

... indicator of the sensor, Parameters Product name Humidity Sensor for Climatic Chamber Working voltage DC5V-DC30V Working current ≤15mA Working temperature -40 ~ 85 °C Working humidity 0-100% RH (non-condensing) Output signal ModBus-RTU 485 Warm-up

Brand Name:TAIMI

Model Number:TM-DHT11 HTMRS03 T/H module Smart Home insert

Place of Origin:CHINA

... overview This product is a temperature and humidity integrated sensor with calibrated digital signal output. It uses high polymer humidity sensitive resistor as sensing element and is converted into digital signal output after collection and processing by

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:OKY3455

...Humidity Sensors For Arduino , 3V - 5V HR202 Wet Sensor Wet sensor hr202 humidity sensor hygristor smart car Features: 1, Long Size: 32mm * width 11mm *20mm high 2, the main chip: LM393, humidity resistance 3, working voltage: DC 3-5V Characteristics: 1, with the directions of the signal output. 2, single-channel signal output. 3, the output valid signal is low. 4 for detecting humidity...

Model Number:GS-DHT10

Place of Origin:China

...humidity sensor and a standard on-chip temperature sensor. Its performance has greatly improved or even exceeded the reliability level of the previous generation of sensors. The new generation of temperature and humidity sensors have been improved to make their performance more stable in harsh environments. Each sensor...

Brand Name:Yunyi

Model Number:HT19

Place of Origin:China

...humidity sensor RHT Humidity Sensor Description of Modbus RS485 4-20ma 0-10V temperature and humidity sensor RHT Humidity Sensor Modbus RS485 4-20ma 0-10V temperature and humidity sensor RHT Humidity Sensor is suitable for indoor environmental temperature measurement. Operators are responsible for checking whether the equipment is suitable for operating conditions. The Temperature Humidity...

Brand Name:Keramcontrols

Model Number:KTH500

Place of Origin:China

...humidity sensor Description Temperature and humidity sensor (or rh temp sensor) is devices that can convert temperature and humidity into electrical signals that can easily measure temperature and humidity. Temperature humidity transmitters on the market generally measure the amount of temperature and relative humidity...

Place of Origin:Guangdong, China

Brand Name:Glomarket

Model Number:SD0314

...Humidity Sensor With LCD For Tuya Smart Home Works With Amazon Alexa /Google Assistant 1.Temperature scale switch: switch between ℃ and ℉ according to different countries. 2.The upper and lower temperature limits can be set from -39.9℃-80℃ 3.The upper and lower limits of humidity...

Brand Name:ZONEWU

Model Number:LW314D-HF

Place of Origin:Xiamen

...Sensor | Wireless Hydrogen Fluoride Monitor with Real-Time Data LoRaWAN hydrogen fluoride (HF) sensor is an IoT wireless device developed based on LoRa technology, integrating a high-sensitivity HF sensor and precision temperature and humidity sensor. It uses electrochemical principles for real-time monitoring of HF concentration, temperature and humidity, solving the drawbacks of traditional wired sensors...

Brand Name:..

Model Number:SHTC1

Place of Origin:..

... voltage range: Energy consumption: RH Working range: T Working range: RH Response time: 7.5 x 4.9 x 2.6 mm Digital (2-wire interface) 2.4 to 5.5 V 80μW (at 12, 3V, 1 time / second) 0 - 100% RH -...

Brand Name:TOPRIE

Model Number:TP2406

Place of Origin:China

...Humidity Sensor LoRa Temperature humidity logger LoRaWAN Temperature recorder Smart Wireless temperature and humidity transmitter, It supports 4G,GSM,NB-IoT,LoRa & LORaWAN network connection to the platform and mobile APP, USB configuration, data export (in PDF and CSV formats), limit alarm (immediate reporting when exceeding limits), and sensor value correction. Advantage Temperature and Humidity Sensor...

Brand Name:SENSIRION

Model Number:SHT30-DIS-P

Place of Origin:original

...a low-cost, high-accuracy digital environmental sensor from Sensirion. The sensor is based on the ENH version of Sensirion’s patented CMOSens Technology, allowing for precise and reliable measurements of relative humidity and temperature. Features: •

Brand Name:VOTESEN

Model Number:VTH300

Place of Origin:China

...Humidity Temperature Sensor for IoT Monitoring System Votesen VTH300 digital humidity temperature module adopts high precision Sensirion SHT3x sensor equipped with a high-quality filter shell for large air permeability, fast gas humidity flow and exchange rate. The SHT3x humidity sensor series consists of a low-cost version with the SHT30 humidity sensor, a standard version with the SHT31 humidity sensor...

Brand Name:Schneider

Model Number:HD5XMSTH

Place of Origin:EU

...Humidity Sensor for HVAC Building Automation VER-HD5XMSTH duct mount temperature and humidity sensor designed for HVAC building automation systems, providing reliable environmental monitoring in ventilation ducts. Key Specifications Model: VER-HD5XMSTH Type: Duct temperature & humidity sensor Installation: Duct mounted Application: HVAC, ventilation, air conditioning systems Measurement: Temperature + humidity...

Place of Origin:CN

Brand Name:Original Factory

Model Number:HDC3120QDEFRQ1

HDC3120QDEFRQ1 Sensor IC Humidity Sensor WSON8 Humidity And Temperature Sensor [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100% ...

Brand Name:Texas Instrument

Model Number:HDC1080DMBR

Place of Origin:Original

...Humidity Sensor HDC1080DMBR Temperature Sensor Low Power High Accuracy > Applications • HVAC • Smart Thermostats and Room Monitors • White Goods • Printers • Handheld Meters • Medical Devices • Wireless Sensor (TIDA: 00374, 00484, 00524) > Features • Relative Humidity Accuracy ±2% (typical) • Temperature Accuracy ±0.2°C (typical) • Excellent Stability at High Humidity...

Brand Name:Keramcontrols

Model Number:KTH500

Place of Origin:China

...humidity sensor Description Temperature and humidity sensor (or rh temp sensor) is devices that can convert temperature and humidity into electrical signals that can easily measure temperature and humidity. Temperature humidity transmitters on the market generally measure the amount of temperature and relative humidity...