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EEH110 Digital Humidity and Temperature Sensor

Post Date:

2018/11/28 16:15:28

Expired Date:

2019/02/26 23:59:59

Trade Leads Category:

Humidity Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

EEH110 Digital Humidity and Temperature Sensor Description
Well proven humidity sensor element, state-of-the-art ASIC technology and highly accurate humidity and temperature adjustment represent the basis for outstanding performance of the digital humidity and temperature sensor EEH110. The proprietary E+E coating protects the sensor against dirt and corrosion, which leads to excellent long-term stability even in polluted environment. The measured values are available on the digital interfaces I2C, PWM and PDM as well as on an analogue voltage output.

EEH110 Digital Humidity and Temperature Sensor Features
• Multipoint humidity / temperature factory calibration
• Excellent long term stability due to the E+E proprietary coating
• Long standing proven sensor technology
• DFN enclosure 3.6 x 2.8 x 0.75 mm
• 3 digital interfaces: I2C, PWM and PDM + analogue humidity voltage output
• Supply voltage 5 V

EEH110 Digital Humidity and Temperature Sensor Performance
EEH110 is a relative humidity sensor and temperature sensor with band gap circuit, it contains oscillator, A/D convertor, regulator, D/A convertor, NVM, digital processing unit and calibration circuit.

Relative Humidity Sensor

Parameter Condition Min Typ Max Units
Resolution 12 bit   0.04   % RH
8 bit   0.7   % RH
Accuracy Tolerance typ   ±2.0   % RH
Repeatability 12 bit   ±0.1   % RH
Hysteresis     ±1   % RH
Response Time       10 sec
Operating Range extended 0   100 % RH
Long Term Drift     0.5   % RH/yr

Temperature Sensor
Parameter Condition Min Typ Max Units
Resolution 14 bit   0.01   °C
12 bit   0.04   °C
Accuracy Tolerance 14 bit   ±0.3   °C
Repeatability 12 bit   ±0.1   °C
Response Time       30(TBD) sec
Operating Range extended -40   125 °C
Long Term Drift     0.05   °C/yr

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