Product Overview
The HIH-4010/4020/4021 Series Humidity Sensors are designed for high-volume OEM applications, offering a near-linear voltage output for direct integration with controllers. These sensors are ideal for low-power, battery-operated systems due to their low current draw. Tight sensor interchangeability minimizes OEM calibration costs. The series provides instrumentation-quality Relative Humidity (RH) sensing in a competitively priced, solderable Single In-line Package (SIP). The HIH-4010 is an uncovered sensor, the HIH-4020 is covered, and the HIH-4021 is covered and condensation-resistant. All models feature a laser-trimmed, thermoset polymer capacitive sensing element with on-chip signal conditioning, offering excellent resistance to environmental hazards.
Product Attributes
- Brand: Honeywell
- Material: Molded thermoset plastic housing
- Certifications: Not explicitly stated in the provided text.
- Origin: USA (implied by printing location)
Technical Specifications
| Model | Interchangeability (% RH) | Accuracy (Best Fit Straight Line) (% RH) | Hysteresis (% RH) | Repeatability (% RH) | Response Time (1/e in slow moving air) (s) | Stability (at 50%RH in 1 year) (% RH) | Voltage Supply (Vdc) | Current Supply (A) | Operating Temperature (C/F) | Operating Humidity (% RH) |
|---|---|---|---|---|---|---|---|---|---|---|
| HIH-4010/4020/4021 Series | -5 to +5 (0-59% RH), -8 to +8 (60-100% RH) | -3.5 to +3.5 | 3 (Typical) | 0.5 | 5 (Typical) | 1.2 (Includes testing outside recommended zone), 0.5 (Includes testing for recommended zone only) | 4 to 5.8 | 200 to 500 | -40 to 85 [-40 to 185] | 0 to 100 (Non-condensing) |
2410301806_Honeywell-HIH-4021-004_C17365859.pdf
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