Honeywell HumidIcon™ Digital Humidity\/Temperature Sensors: HIH6120\/6121 Series is a digital output-type relative humidity (RH) and temperature sensor combined in the same package. These devices offer several competitive advantages, including:","Industry-leading long term stability (1.2 %RH over five years)Competitive humidity sensors need to go through a 12 hour at 75 %RH rehydration process (which requires special equipment chambers) to correct reflow temperature offset. The Honeywell sensor also experiences an offset after reflow; however, it only requires a five hour rehydration under ambient conditions (>50 %RH). The industry-leading Honeywell long-term stability provides the following benefits to the customer:","Industry-leading Total Error Band (TEB) (±5 %RH)Honeywell specifies Total Error Band – the most comprehensive, clear, and meaningful measurement – that provides the sensor's true accuracy of ±5 %RH over a compensated range of 5 °C to 50 °C 41 °F to 122 °F and 10 %RH to 90 %RH. TEB includes all errors due to:","Industry-leading reliabilityThe new Honeywell HIH6120\/6121 Series sensors use a laser trimmed, thermoset polymer capacitive sensing element. The element's multilayer construction provides resistance to most application hazards such as condensation, dust, dirt, oils, and common environmental chemicals, which helps provide industry-leading stability and reliability.","Lowest total cost solutionOffers customers the lowest total cost solution due to the sensor's industry-leading Total Error Band and its being a combined humidity\/temperature sensor.","True, temperature-compensated digital I2C outputTypically 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). Often eliminates problems that could occur from having multiple signal conditioning components across the PCB. Simplifies integration to the microprocessor, eliminating the need for customer-implemented, complex signal conditioning.","Energy efficient","Ultra-small packageSIP 4 Pin packages are ultra small, including this condensation-resistant version with hydrophobic filter on-board. 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.","Combined humidity and temperature sensorThe humidity and temperature sensors are co-located in the same package. This allows the RH measurement to be temperature compensated and provides a second, standalone temperature sensor output. This allows the user to purchase one sensor instead of two.","Tape and reel packagingCost-effective tape-and-reel packaging 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.","High resolutionHigh 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.

特性

• 行业领先的长期稳定性
• 业界领先的总误差带
• 业界领先的可靠性
• 总成本最低的解决方案
• 真温度补偿数字I2C输出
• 能源效率
• 超小包装
• 最小化系统性能问题
• 帮助支持系统正常运行时间，消除了在传感器应用寿命期间进行维修或更换的需要
• 无需在其应用中定期重新校准传感器，这可能会带来不便和昂贵
• 湿度非线性
• 湿度滞后
• 湿度不可重复性
• 零点热效应
• 跨度的热效应
• 热滞后
• 低供电电压:可工作在2.3 vdc，这允许使用在低能耗和无线兼容的应用，以提高节能和延长系统电池寿命。
• Low power consumption: The sensor goes into sleep mode when not taking a measurement within the application, consuming only 1 µA of power 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.
• 真温度补偿数字i2c输出
• 跨上的热效应
• 低电源电压：可低至2.3伏直流电，可用于低能耗和无线兼容应用，以提高节能和延长系统电池寿命。