Honeywell Humidity Sensor HIH6021-021-001

Introduction: Honeywell Humidicon Digital Humidity/Temperature Sensor: HIH6000 Series, I2C, ±4.5% RH accuracy, SIP 4-pin, no filter, 100 sensors on tape and reel.

Honeywell/Honeywell HIH6021-021-001

Features:

Industry-leading long-term stability (1.2 %RH over 5 years):

Minimize performance issues

No maintenance or replacement of the sensor is required over its lifetime, helping to increase system uptime

There is no need to regularly calibrate the sensor in the application, reducing effort and costs

Industry-leading reliability (MTTF 9,312,507 HR): The multi-layer construction of thermoset polymer capacitive sensing elements resists most application hazards such as condensation, dirt, dust, oil, and common environmental chemicals, helping to provide industry-leading reliability.

Lowest Total Cost Solution: This sensor provides the lowest total cost solution due to its industry-leading combined humidity/temperature sensor.

Combined temperature and humidity sensor: this allows the relative humidity measurement to be temperature compensated and provides a second independent temperature sensor output; Allow users to purchase one sensor instead of two.

Energy conservation:

Low Supply Voltage: Operates at DC voltages as low as 2.3 Vdc, allowing it to be used in low-power and wireless-compatible applications, increasing energy efficiency and extending system battery life

Low energy consumption: When not measuring in the application, the sensor goes into sleep mode and consumes only 1 μA, compared to 650 μA when the battery is fully operational; Sleep mode helps maximize battery life, reduce power supply size, and reduce the overall weight of the application

High resolution: The humidity sensor used in the app provides a high resolution of 14 bits, and the temperature sensor also provides a resolution of 14 bits to help the user's system detect the smallest relative humidity or temperature changes

True temperature-compensated digital I2C output or SPI output: This allows customers to remove components related to signal conditioning from the printed circuit board, freeing up board space and reducing costs associated with these components (e.g., purchasing, inventory, assembly). A true and effective temperature-compensated digital I2C output, or SPI output, typically eliminates the problems associated with placing multiple signal conditioning components on a PCB, while simplifying integration with a microprocessor that eliminates the need for complex signal conditioning by the customer.

Case Type: SOIC-8 SMD (Surface Mount Device) or SIP 4 Pins: Ultra-small form factor allows for flexibility in the application and takes up less space on the PCB, allowing for easier layout in crowded PCBs or small devices; Industry-standard design simplifies embedded design

Filters: Hydrophobic filters are available and condensation resistant for a wide range of condensing environments, or without hydrophobic filters for use in non-condensing environments

Tape & Reel: Can be used for high-volume, automated pick-and-place manufacturing, eliminating wire misalignment on PCBs and helping customers reduce production costs.

Wide operating temperature range: Can be used in many applications

Selectable one or two %RH value alarm outputs: Ability to monitor whether RH levels exceed or fall below predetermined and critical levels in the application

Multi-function ASICs: Increase flexibility in your application by reducing or eliminating the risk and cost of OEM calibration

RoHS and WEEE compliant, halogen-free

Product parameters

Combined Temperature and Humidity Sensor: Yes

Operating Temperature: -40°C to 100°C [-40°F to 212°F]

Package Type: SIP 4-pin, 100 sensors on tape and reel

Supply current: 650 μA

Long-term stability (drift): ± 1.2% RH for 5 years

With protective cover : None

Calibration and data printout: None

Supply voltage: 3.3 Vdc typical

Accuracy (Best Fit Line): ±4.5 %RH

Output Signal: Digital I2C

Response time: Minimum airflow 20 l/m

Temperature Sensing Type: Silicon temperature sensor, built into the ASIC

Moisture/Dust Filter: Yes

Alert: None

This article introduces the Honeywell humidity sensor HIH6021-021-001 product, if you are interested in Honeywell sensor, also contact our staff, we are looking forward to your call, hope our technology and service can bring you a better experience.

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Honeywell Humidity Sensor HIH6021-021-001

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