Objednací kód: 44871
Výrobce: Honeywell

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Description The HIH-5030/5031 Series Low Voltage Humidity Sensors operate dow to 2.7 V, often ideal in battery-powered systems where the supply is a nominal 3 V. The HIH-5030/5031 complements our existing line of non-SMD humidity sensors. SMD packaging on tape and reel allows for use in high volume, automated pick and place manufacturing, eliminating lead misalignment to printed circuit board through-hole. The HIH-5030/5031 Series Humidity Sensors are 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 200 µA, the HIH-5030/5031 Series is often ideally suited for low drain, battery operated systems. Tight sensor interchangeability reduces or eliminates OEM production calibration costs. Individual sensor calibration data is available. The HIH-5030/5031 Series delivers instrumentation-quality RH (Relative Humidity) sensing performance in a competitively priced, solderable SMD. The HIH-5030 is a covered integrated circuit humidity sensor. The HIH-5031 is a covered, condensation-resistant, integrated circuit humidity sensor that is factory-fitted with a hydrophobic filter allowing it to be used in condensing environments including industrial, medical and commercial applications. The RH sensor uses a laser trimmed, thermoset polymer capacitive sensing element with on-chip integrated signal conditioning. The sensing element's multilayer construction provides excellent resistance to most application hazards such as condensation, dust, dirt, oils and common environmental chemicals.
Parametr Hodnota
Sensor Resistance N/A
Sealed No
Sealed Yes
Operating Humidity Range 0% RH to 100 %RH
Interchangeability 0 %RH to 10 %RH ±7 %RH, 11 %RH to 89 %RH ±3 %RH
Accuracy (Best Fit Straight Line) ±3.5 %RH
Hysteresis ±2 %RH
Response Time 5 s 1/e in slow moving air
Repeatability ±0.5 %RH
Settling Time 70 ms max.
Supply Voltage 3.3 Vdc typ.
Supply Current 500 µA
Long-term Stability (Drift) ±1.2 %RH for five years; ±0.25 %RH each year
Stability at 50% RH ±1.2 %RH
Output Signal Analog voltage
Series Name HIH-5030/5031