HIH-4000-004

HIH-4000-004 is a HIH-4000 series, humidity sensor designed specifically for high-volume OEM (original equipment manufacturer) users. Direct input to a controller or other device is made possible by this sensor’s near-linear voltage output. With a typical current draw of only 200µA, the HIH-4000 series is often ideally suited for low-drain, battery-operated systems. Tight sensor interchangeability reduces or eliminates OEM production calibration costs. Applications include refrigeration equipment, HVAC (heating, ventilation, and air conditioning) equipment, medical equipment, drying, metrology, battery-powered systems, OEM assemblies.

• Molded thermoset plastic housing
• Laser trimmed interchangeability
• Low power design, enhanced accuracy
• Fast response time, stable, low drift performance
• Chemically resistant, +3.5% RH maximum accuracy
• 3% RH typical hysteresis, ±0.5% RH typ repeatability
• 70ms max settling time, 4V to 5.8V supply voltage
• 200µA typ supply current, 1.2% RH typ stability at (50% RH)
• Operating temperature range from 0 to 100°C
• Single in-line package