Environmental Control Unit
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This page explains how Humidity Sensor is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A device that measures and monitors the amount of water vapor present in the air or other gases.
Technical details and manufacturing context for Humidity Sensor
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Measurement Range | 0–100 %RH | Full range with accuracy specified |
| Accuracy | ±2 %RH | At 25°C, typical |
| Response Time | 5–10 s | For 63% of step change |
| Supply Voltage | 3.3–5.5 V DC | Typical 3.3 or 5 V |
| Output Signal | 0.5–4.5 V DC | Analog voltage output |
| Operating Temperature | -40–85 °C | Storage and operation |
| Operating Humidity | 0–100 %RH | Non-condensing |
| Ingress Protection | IP54–IP65 | Depends on housingIEC 60529 |
| Material | 316L | Probe and housingASTM A240 |
| Weight | 50–150 g | Without cable |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 10 bar |
| flow rate: | 0 to 5 m/s |
| temperature: | -40°C to 85°C |
| humidity range: | 0% to 100% RH |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
6 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The sensor measures relative humidity from 0 to 100 %RH, with a typical accuracy of ±2 %RH at 25°C. However, actual performance may vary by model and application, so confirm with the manufacturer.
The sensor provides an analog voltage output ranging from 0.5 to 4.5 V DC, proportional to the measured relative humidity. The supply voltage should be between 3.3 and 5.5 V DC.
The sensor is designed to operate and be stored in temperatures from -40°C to 85°C. Operating humidity is 0-100 %RH non-condensing. Exposure to condensing conditions may damage the sensor.
The ingress protection rating is IP54 to IP65 per IEC 60529, depending on the housing. The probe and housing are made of 316L stainless steel per ASTM A240. Verify the specific rating for your chosen model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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