Digital Humidity Sensors with Integrated Contamination Protection

New Standard on the Digital Sensor Market

EEH110

Digital humidity and temperature sensor from E+E Elektronik.

Engerwitzdorf, Austria — At the SENSOR+TEST 2016 the Austrian sensor specialist E+E Elektronik presents for the first time the new digital humidity and temperature sensors EEH110 and EEH210.

The integrated E+E proprietary coating protects the sensors optimally from pollution and leads to excellent long-term stability even under harsh conditions.

Several interfaces and supply voltages (3 V or 5 V) allow for easy integration of the accurate RH/T sensors in a wide range of applications.

By employing the E+E proprietary coating, developed for harsh industrial environment, EEH110 and EEH210 set a new standard on the digital sensor market. A special layer protects the active sensor surface from contamination and corrosion, which considerably improves the long-term stability.

Additional components, such as filter caps, are not required. This simplifies the design-in of the sensors, reduces space requirements and significantly helps to reduce costs.

Precise humidity and temperature factory adjustment ensures a high accuracy of ±2% RH and ±0.3 °C (±0.5 °F). The measured values are available on I²C, PWM and PDM digital interfaces.

Additionally, EEH210 features a SPI interface, while EEH110 offers an analog output for relative humidity.

The choice of supply voltage, 5 V for EEH110 and 3 V for EEH210, increases the versatility of the sensors.

With very small dimensions of only 3.6 x 2.8 x 0.75 mm (0.14 x 0.11 x 0.03 inch), the sensors can also be used in applications with space restrictions. More details online at http://www.epluse.com/en/products/humidity-instruments/humidity-sensor/eeh110/

EEH110 and EE210 are optimized for mass manufacturing and can be processed automatically thanks to the DFN enclosure. The digital RH/T sensors are ideal for use in smart home applications, in air conditioning or in the field of consumer and entertainment technology.

Features Summary

  • Multi-point humidity and temperature factory adjustment
  • Integrated protection of the active sensor surface
  • Well proven sensor technology
  • Three digitale interfaces: I2C, PWM and PDM + analog voltage output for humidity
  • DFN enclosure
  • Dimensions: 3.6 x 2.8 x 0.75 mm (0.14″ x 0.11″ x 0.03″)
  • Very low current consumption

E + E Elektronik develops and producesf sensors for measurement of relative humidity, CO2, air velocity and mass flow plus humidity calibration systems. E+E Elektronik as a “designated laboratory” is commissioned to provide and further develop the national etalon for humidity and air velocity in Austria.

E + E Elektronik Ges.m.b.H
Langwiesen 7
A-4209 Engerwitzdorf
Austria

T: +43 7235 605-0
F: +43 7235 605-8
E: info@epluse.com
W: www.epluse.com

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