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Honeywell HIH-4000-003 Environmental and export classification status description

of Honeywell HIH-4000-003 The Honeywell HIH-4000-003 is a humidity sensor designed for precise and reliable measurements of relative humidity in various environments. It offers a voltage output proportional to the humidity level and is popular in both industrial and consumer applications. Functions - Humidity Measurement: The primary function of the HIH-4000-003 is to measure the relative humidity (RH) in the air. - Output Signal: It provides an analog voltage output that corresponds to the humidity level. - Temperature Compensation: It is designed to work effectively in a range of temperatures, ensuring accuracy across different operating conditions. Applications - HVAC Systems: Used in heating, ventilation, and air conditioning systems to control humidity levels. - Home Appliances: Integration in dehumidifiers, humidifiers, and refrigerators to monitor and control humidity. - Environmental Monitoring: Used in weather stations and environmental sensing devices. - Industrial Processes: Monitor humidity in manufacturing processes that require specific environmental conditions. Alternative Parts - Honeywell HIH-4030: A similar humidity sensor with different output options. - Sensirion SHT3x: A digital humidity and temperature sensor with higher accuracy. - GROVE - Humidity Sensor (DHT11/DHT22): Affordable options for hobbyist projects that require basic humidity readings. Embedded Modules Many development boards and embedded systems may include integrated humidity sensors. Honeywell often provides modules or evaluation kits for easier integration of the HIH-4000-003 in application designs. Related Q&A 1. Q: What is the output voltage range for the Honeywell HIH-4000-003? A: The HIH-4000-003 outputs a voltage that typically ranges from 0.8 V to 3.6 V, corresponding to a humidity range of 0% to 100% Relative Humidity (RH). 2. Q: What is the typical accuracy of the Honeywell HIH-4000-003 sensor? A: The HIH-4000-003 typically has an accuracy of ±3% RH, which makes it suitable for many applications requiring precise humidity control. 3. Q: Can the HIH-4000-003 sensor be used in outdoor applications? A: While the HIH-4000-003 is designed for durability, it should be protected from direct exposure to water and extreme conditions when used outdoors to ensure longevity and reliability. 4. Q: How does the HIH-4000-003 output voltage change with humidity? A: As humidity increases, the output voltage from the HIH-4000-003 increases proportionally, allowing you to correlate voltage with the humidity level effectively. 5. Q: What types of systems commonly integrate the Honeywell HIH-4000-003 sensor? A: The sensor is commonly integrated into HVAC systems, environmental monitoring devices, and various consumer and industrial applications where humidity control is necessary.