HIH-4000-004_Honey Well_PRODUCT_吉林易择科技技术发展有限公司

The Honeywell HIH-4000-004 is a high-reliability analog humidity sensor providing a linear voltage output (0.8V–3.9V) proportional to relative humidity (0–100% RH). With ±3.5% RH accuracy and low power consumption (200μA), it is ideal for HVAC systems, environmental monitoring, and industrial controls. The sensor operates over a wide temperature range (-25°C to 85°C) and features excellent long-term stability (±1% RH/yr). Its 3-pin SIP package allows for easy integration into PCB designs.

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DESCRIBE

Model: HIH-4000-004

Type: Analog Relative Humidity (RH) Sensor

Humidity Range: 0% to 100% RH (non-condensing)

Accuracy: ±3.5% RH (typical at 25°C, 0% to 100% RH)

Output Signal: 0.8V to 3.9V DC (linear to %RH, @5V supply)

Supply Voltage: 4V to 5.8V DC (regulated recommended)

Current Consumption: 200μA (typical)

Operating Temperature: -25°C to 85°C (-13°F to 185°F)

Response Time: 15s (typical for 63% RH step change)

Long-Term Stability: ±1% RH/yr (typical)

Package: SIP (Single In-line Package), 3-pin

Applications: HVAC, medical, industrial, automotive

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