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Overview

Honeywell HumidIcon™ Digital Humidity/Temperature Sensor: HIH8000 Series, I2C, ±2.0 %RH accuracy, SIP 4 Pin, without filter, 100 units on tape.

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors are digital output-type relative humidity (RH) and temperature sensors combined in the same package. They are available in the following accuracies:

  • ±1.7 %RH (HIH9000 Series)
  • ±2.0 %RH (HIH8000 Series)
  • ±3.0 %RH (HIH7000 Series)
  • ±4.0 %RH (HIH6100 Series)
  • ±4.5 %RH (HIH6000 Series)

Technical Specifications

Combined Humidity and Temperature Sensor Yes
Supply Voltage 3.3 Vdc typ.
Operating Temperature -40 °C to 125 °C [-40 °F to 257 °F]
Accuracy (Best Fit Straight Line) ±2.0 %RH
Package Type SIP 4 Pin, 100 units on tape and reel
Output Signal Digital I2C
Supply Current 650 µA
Response Time airflow minimum 20 l/m
Long-term Stability (Drift) ±1.2 %RH for five years
Temperature Sensing Type Silicon temp sensor built into ASIC
Covered Device No
Moisture/Dust Filter No
Calibration and Data Printout No
Alarms No
Series Name Honeywell HumidIcon™ HIH8000
Availability Global

Technical Specifications

Combined Humidity and Temperature Sensor Yes
Supply Voltage 3.3 Vdc typ.
Operating Temperature -40 °C to 125 °C [-40 °F to 257 °F]
Accuracy (Best Fit Straight Line) ±2.0 %RH
Package Type SIP 4 Pin, 100 units on tape and reel
Output Signal Digital I2C
Supply Current 650 µA
Response Time airflow minimum 20 l/m
Long-term Stability (Drift) ±1.2 %RH for five years
Temperature Sensing Type Silicon temp sensor built into ASIC
Covered Device No
Moisture/Dust Filter No
Calibration and Data Printout No
Alarms No
Series Name Honeywell HumidIcon™ HIH8000
Availability Global

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
4 Pin SIP without filter highres photo Photo English 504KB
4 Pin SIP without filter lowres photo Photo -- 76KB
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH8000 Series Datasheet English 1MB
Honeywell HumidIcon™: HIH6000, HIH7000, HIH8000, HIH9000 SOIC-8 SMD Versions Installation Instructions English 333KB
Honeywell HumidIcon™: HIH6000, HIH7000, HIH8000, HIH9000 SIP 4 Pin Versions Installation Instructions English 296KB
Entering and Using Command Mode on Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Technical Information English 205KB
Using Alarms on Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Technical Information English 152KB
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors English 404KB
I²C Comms with Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Technical Information English 140KB
SPI Comms with Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Technical Information English 154KB
Total Error Band Specification for Honeywell Digital Humidity/Temperature Sensors Technical Information English 148KB
Humidity Sensors Product Line Guide English 157KB
HIH Series Humidity Sensors Chemical Resistivity Technical Information English 127KB
Sensors and Switches for Potential Medical Applications Application Note English 883KB
Medical Products Product Range Guide English 4MB
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Application Note Application Note English 2MB
Humidity Sensor Moisture and Psychrometrics Technical Information English 118KB
Humidity Sensor Performance Characteristics Technical Information English 68KB
Humidity Sensor Theory and Behavior Technical Information English 134KB
Sensors in Anesthesia Machines Application Note English 3MB
Sensors in Sleep Apnea Machines Application Note English 2MB
Thermoset Polymer-based Capacitive Sensors Technical Information English 82KB
Sensors in Ventilators Application Note English 2MB

Product Features

  • Industry-leading long term stability (1.2 %RH over five years):
    • Minimizes system performance issues
    • Helps support system uptime by eliminating the need to service or replace the sensor during its application life
    • Eliminates the need to regularly recalibrate the sensor in the application, which can be inconvenient and costly
  • Industry-leading reliability (MTTF 9,312,507 HR): Thermoset-polymer capacitive sensing element's multilayer construction provides resistance to most application hazards such as condensation, dust, dirt, oil, and common environmental chemicals, which help provide industryleading reliability.
  • Lowest total cost solution: Delivers the lowest total cost solution due to the sensor's industry-leading combined humidity/temperature sensor
  • Combined humidity and temperature sensor: Allows the RH measurement to be temperature compensated, and provides a second, standalone temperature sensor output; allows the user to purchase one sensor instead of two
  • Energy efficient:
    • Low supply voltage: Can operate down to 2.3 Vdc, which allows use in low energy and wireless-compatible applications to enhance energy savings and prolong system battery life
    • Low power consumption: The sensor goes into sleep mode when not taking a measurement within the application, consuming only 1 μA versus 650 μA in full operation in a battery operated system; sleep mode helps maximize battery life, reduces power supply size, and reduces the application's overall weight
  • High resolution: High 14-bit humidity sensor resolution and 14-bit temperature sensor resolution within the application help the user's system detect the smallest relative humidity or temperature change
  • True, temperature-compensated digital I2C or SPI output: Typically allows the customer to remove the components associated with signal conditioning from the PCB to free up space and reduce costs associated with those components (e.g., acquisition, inventory, assembly). True, temperature-compensated digital I2C or SPI output often eliminates problems that could occur from having multiple signal conditioning components across the PCB, as well as simplifies integration to the microprocessor, eliminating the need for customer-implemented, complex signal conditioning.
  • Housing style: SOIC-8 SMD (Surface Mount Device) or SIP 4 Pin: ultra small size allows for flexibility of use within the application, occupies less space on the PCB, and typically simplifies placement on crowded PCBs or in small devices; industry standard design simplifies design-in
  • Filter: Available with hydrophobic filter and condensation-resistance, allowing for use in many condensing environments, or without hydrophobic filter, non-condensing
  • Tape and reel: Allows for use in high volume, automated pick-and-place manufacturing, eliminating lead misalignment to the PCB and helping the customer to reduce manufacturing costs
  • Wide operating temperature range: Allows for use in many applications
  • Optional one or two %RH level alarm outputs: Provides the ability to monitor whether the RH level has exceeded or fallen below predetermined and critical levels within the application
  • Multi-function ASIC: Delivers flexibility within the application by lowering or eliminating the risk and cost of OEM calibration
  • RoHS and WEEE compliant, halogen-free

Applications

Industrial:

  • HVAC/R
  • Air compressors
  • Weather stations
  • Telecom cabinets
  • Incubators/microenvironments

Medical:

  • Respiratory therapy
  • Incubators/microenvironments

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