working principle of humidity sensor

Brand Name:FORWARD SMART

Model Number:TY29

Place of Origin:Shenzhen,China

... -30℃-- 80℃ Working humidity 5%-90% Swing arm speed 1s Passage width 600mm Size 1400*160*990mm Characters of Turnstile Gate 1 ) The ...

Brand Name:OEM

Model Number:URHAF-02

Place of Origin:Guangdong, China

... Purifier Odor Sensors work ratings rating system air purifier Filter PP Pre Filter+HEPA+Carbon Filter+Anion Filter Particulate CADR 150-180M3/H Usable Area 20-40 square meters Anion concentrations 8 million HEPA Level H10 Working Humidity Less than 85% ...

Brand Name:HYF

Model Number:BH102

Place of Origin:Shenzhen,China

...Sensor FAP20 Match mode:1:N identification and 1:1 verification Time of Response:Fingerprint pretreatment < 0.45 s Communication Mode:Interface USB2.0 USB connection:Connect with Other Device Directly Operation Environment Power Supply:Voltage: DC5V±10% Current Current: <150ma Working temperature:-20 ℃+ 70 ℃ Working Humidity...

Brand Name:HYF

Model Number:BH102

Place of Origin:Shenzhen,China

...Sensor FAP20 Match mode:1:N identification and 1:1 verification Time of Response:Fingerprint pretreatment < 0.45 s Communication Mode:Interface USB2.0 USB connection:Connect with Other Device Directly Operation Environment Power Supply:Voltage: DC5V±10% Current Current: <150ma Working temperature:-20 ℃+ 70 ℃ Working Humidity...

Brand Name:SINCERE FIRST

Model Number:SF-AN4V6364

Place of Origin:Guangdong , China

...Sensor Ip USB Camera Module Board 38*38mm​ Specificaitons Series ‎USB Camera Module Features Star Light, Low Light Pixel 4MP Focus Fixed Focus Encoding Format H.265H.264 Operating Temperature -20°C -+60°C Working Humidity 0%- 90% Powered DC12V / POE Equipment Power 1.5W Equipment Size 38mm × 38mm × 10mm(±1mm) Description 1/2.9" star-level low-light CMOS sensor...

Brand Name:Yunyi

Model Number:YUNYI806

Place of Origin:China

...principle of time and travel (TDR). Radar wave travels at the velocity of light. The flying time is converted into level signal via the electronic components. The ...

Brand Name:Carsafe

Model Number:CA-YN0141

Place of Origin:SHENZHEN, CHINA

Ultrasonic Parking Guidance System LED Lamp LED brightness: 9000cd (green), 5000mcd (red) Working temperature: - 25 ℃～ + 70 ℃ Viewing angle: 360 ° downward plane Visual distance: > 50m Working voltage: DC12V Technical parameters: Model CA-LM0141 Work ...

Brand Name:Carsafe

Model Number:CA-YN0141

Place of Origin:SHENZHEN, CHINA

Ultrasonic Parking Guidance System LED Lamp LED brightness: 9000cd (green), 5000mcd (red) Working voltage: DC12V Working temperature: - 25 ℃～ + 70 ℃ Viewing angle: 360 ° downward plane Visual distance: > 50m Technical parameters: Model CA-LM0141 Work ...

Brand Name:Wisdom

Model Number:LD808-GL64050

Place of Origin:China

... ±10% 50HZ Output Voltage 40~64V, 20-34 bars Output Current 0~50A Output Frequency 1~10Hz Working Temperature 10~50 Degree Humidity ≤85% Product Information The 50A/64V 808 Power Supply is major difference between the principle of semiconductor

Brand Name:YuanTe

Model Number:SKY8000-NO2

Place of Origin:China

...Sensor SKY8000 gas analyzer can detect up to 18 gases simultaneously. Also it is a data collector which can quickly acquire and analyze gas concentration components in scientific research, university and complex working environment. Meanwhile, It can integrate electrochemistry, catalysis, thermal conductivity, infrared, light ion, ultraviolet and other detection principles...

Brand Name:Safegas

Model Number:YT-1200H-S-WH

Place of Origin:China

...Sensor Analyzer Ozone Meter Portable With Data Storage Specifications Gas Detected O3 Ozone Detection principle Electrochemistry Sampling Method Diffusion Measure Range 0-20ppm, 0-50ppm, 0-100ppm Resolution 0.01ppm Precision ≤± 5% F.S Signal Output High-speed data transmission by USB, available for data downloading and printing (optional function) Charging Time 4~6h Working...

Brand Name:YuanTe

Model Number:SKY8000-SO2

Place of Origin:China

... in scientific research, universities, and complex working environments. Meanwhile, the SKY8000 gas analyzer can simultaneously detect up to 18 types of gases. It can integrate detection principles such as electrochemistry, catalysis, thermal conductivity,

Brand Name:Safegas

Model Number:YT-1200H-S-WH

Place of Origin:China

... Output High-speed data transmission by USB, available for data downloading and printing (optional function) Charging Time 4~6h Working Time 14h Battery 3.7V Capacity 2300mAh Zero shift ≤±1%(F

Brand Name:MOVELASER

Model Number:Molas NL

Place of Origin:China

Wind speed accuracy 0.1m/s Wind Lidar 1,Summary According to the Doppler principle, the Doppler shift of the echo signal is proportional to the velocity of the aerosol particle (ie, the wind speed). Therefore, the backscattered signal received by the ...

Brand Name:Die-casting Man

Model Number:YASL-24-100

Place of Origin:CHINA

80W 90W 100W 120W Road Outdoor LED street light housing IP66 Aluminum die-casting housing Material: ADC12 Aluminum Wattage: 80~120W IP: 66 CRI: ≥70 Color Temperature: 3000/40000/6500K Input Voltage: AC90 - 265V Frequency Range: 50 - 60Hz Working Ambient ...

Brand Name:Die casting man

Model Number:YASL-19-80M

Place of Origin:China

LED Street Light YASL-19-80M lnstalling Ways: Both Horizontal and Vertical available and adjustable angle-15°to+15° 90 degree installation Front Back Side Product Specification Product Code YASL-19-80M Input Wattage 100W Color Temperature 2700～6500K ...

Brand Name:Die casting man

Model Number:YASL-19-50M

Place of Origin:China

LED Street Light YASL-19M lnstalling Ways: Both Horizontal and Vertical available and adjustable angle-15°to+15° 90 degree installation Front Back Side Product Specification Product Code YASL-19-50M Input Wattage 60W Color Temperature 2700～6500K Luminous ...

Brand Name:CAX

Model Number:CA-V2C

Place of Origin:China

...Sensor For Vehicle DC 9-100V Parameters: Content Specs. Production Name Small Car GPS Tracker Functions1 With Accelerometer Functions2 Support TK103 Protocol GSM Chip MTK Chip Band 850/900/1800/1900Mhz GPS chip UBLOX Chip GPS sensitivity -159dBm GPS accuracy 5-30m voltage input 9.5－100V input Working currency 20mA/12V Storage Temp. -40°C to +85°C Operation Temp. -20°C to +70°C Humidity...

Brand Name:caxtrack

Model Number:CA-V2F

Place of Origin:China

... Full Band GPS chip MTK Chip GPS sensitivity -159dBm GPS accuracy 5-30m voltage input 9.5－60DCV Working currency 20mA/12V Storage Temp. -40°C to +85°C Operation Temp. -20°C to +70°C Humidity 20%-

Brand Name:SINCOTECH

Model Number:6369

Place of Origin:China

... Drive Voltage :DC5v Drive Mode:1/64 MICROSTEP Drive Current: 30mA Max Operating Temp: -40~105 Humidity 20%~80% Storage Temp: -40~150 Working Angle : 340° Zero Position Accuracy:CCW:-1.5°