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Humidity with Temperature Sensors

HIH-5030/5031 Series

Analog output, relative humidity sensor. Humidity accuracy: ±3 %RH. 2.7 Vdc to 5.5 Vdc supply. SMD. Covered, with/without hydrophobic filter

Distributor Inventory

The HIH-5030/5031 Series Low Voltage Humidity Sensors operate down to 2.7 Vdc, often ideal in battery-powered systems where the supply is a nominal 3 Vdc. The HIH 5030/5031 complements our existing line of 5 Vdc SMD (Surface Mount Device) 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-holes.

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 sensors near linear voltage output. With a typical current draw of only 200 A, the HIH-5030/5031 Series is ideally suited for many low drain, battery operated systems.

Tight sensor interchangeability reduces or eliminates OEM production calibration costs. 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 many 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. Sample packs are available.

Others

  • Operating Temperature
    • -40°C to 85°C [-40°F to 185°F]
  • Stability at 50% RH
    • ±1.2 %RH
  • Response Time
    • 5 s 1/e in slow moving air
  • Supply Current
    • 500 µA
  • Moisture/Dust Filter
    • Yes
  • Alarms
    • No
  • Long-term Stability (Drift)
    • ±1.2 %RH for five years; ±0.25 %RH each year
  • Accuracy (Best Fit Straight Line)
    • ±3.0 %RH
  • Package Type
    • Surface mount
  • Repeatability
    • ±0.5 %RH
  • Combined Humidity and Temperature Sensor
    • No
  • Output Signal
    • Analog voltage
  • Calibration and Data Printout
    • No
  • Covered Device
    • Yes
  • Supply Voltage
    • 3.3 Vdc typ.
  • Series Name
    • HIH-5030/5031
  • Interchangeability
    • 0 %RH to 10 %RH ±7 %RH, 11 %RH to 89 %RH ±3 %RH
  • Hysteresis
    • ±2 %RH

Others

  • Operating Temperature
    • -40°C to 85°C [-40°F to 185°F]
  • Stability at 50% RH
    • ±1.2 %RH
  • Response Time
    • 5 s 1/e in slow moving air
  • Supply Current
    • 500 µA
  • Moisture/Dust Filter
    • Yes
  • Alarms
    • No
  • Long-term Stability (Drift)
    • ±1.2 %RH for five years; ±0.25 %RH each year
  • Accuracy (Best Fit Straight Line)
    • ±3.0 %RH
  • Package Type
    • Surface mount
  • Repeatability
    • ±0.5 %RH
  • Combined Humidity and Temperature Sensor
    • No
  • Output Signal
    • Analog voltage
  • Calibration and Data Printout
    • No
  • Covered Device
    • Yes
  • Supply Voltage
    • 3.3 Vdc typ.
  • Series Name
    • HIH-5030/5031
  • Interchangeability
    • 0 %RH to 10 %RH ±7 %RH, 11 %RH to 89 %RH ±3 %RH
  • Hysteresis
    • ±2 %RH
  • Operating Temperature : -40°C to 85°C [-40°F to 185°F]
  • Stability at 50% RH : ±1.2 %RH
  • Response Time : 5 s 1/e in slow moving air
  • Supply Current : 500 µA
  • Moisture/Dust Filter : Yes
  • Alarms : No
  • Long-term Stability (Drift) : ±1.2 %RH for five years; ±0.25 %RH each year
  • Accuracy (Best Fit Straight Line) : ±3.0 %RH
  • Package Type : Surface mount
  • Repeatability : ±0.5 %RH
  • Combined Humidity and Temperature Sensor : No
  • Output Signal : Analog voltage
  • Calibration and Data Printout : No
  • Covered Device : Yes
  • Supply Voltage : 3.3 Vdc typ.
  • Series Name : HIH-5030/5031
  • Interchangeability : 0 %RH to 10 %RH ±7 %RH, 11 %RH to 89 %RH ±3 %RH
  • Hysteresis : ±2 %RH
Data Sheet
Name
Description
File Size
Date
Size
HIH-5030/5031 Series Low Voltage Humidity Sensors
170.35 KB
12/3/2020
PDF 170.35 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Humidity Sensors
159.39 KB
12/3/2020
PDF 159.39 KB
Thermal Sensors
11.07 MB
12/3/2020
PDF 11.07 MB
Installation Instructions
Name
Description
File Size
Date
Size
HIH-5030/5031 Series Humidity Sensors
212.25 KB
12/3/2020
PDF 212.25 KB
Technical Note
Name
Description
File Size
Date
Size
Humidity Sensor Theory and Behavior
136.02 KB
12/3/2020
PDF 136.02 KB
Humidity Sensor Moisture and Psychrometrics
119.95 KB
12/3/2020
PDF 119.95 KB
Thermoset Polymer-based Capacitive Sensors
83.37 KB
12/3/2020
PDF 83.37 KB
Humidity Sensor Performance Characteristics
68.51 KB
12/3/2020
PDF 68.51 KB
HIH Series Humidity Sensors Chemical Resistivity
129.24 KB
12/3/2020
PDF 129.24 KB
Energy and Environmental Design Trends
823.31 KB
1/11/2021
PDF 823.31 KB
Application Note
Name
Description
File Size
Date
Size
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
Solutions for Ventilators
2.79 MB
1/11/2021
PDF 2.79 MB
Sensors in Sleep Apnea Machines
1.88 MB
1/11/2021
PDF 1.88 MB
Electronic Sensors and MICRO SWITCH Switches in Industrial Air Compressors
502.5 KB
12/3/2020
PDF 502.5 KB
Sensor Use in Building Energy Conservation
2.52 MB
12/3/2020
PDF 2.52 MB
Sensors in Anesthesia Machines
2.3 MB
12/3/2020
PDF 2.3 MB
Name
Description
File Size
Date
Size
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
Humidity Sensor Theory and Behavior
136.02 KB
12/3/2020
PDF 136.02 KB
Humidity Sensor Moisture and Psychrometrics
119.95 KB
12/3/2020
PDF 119.95 KB
Thermoset Polymer-based Capacitive Sensors
83.37 KB
12/3/2020
PDF 83.37 KB
Humidity Sensor Performance Characteristics
68.51 KB
12/3/2020
PDF 68.51 KB
HIH Series Humidity Sensors Chemical Resistivity
129.24 KB
12/3/2020
PDF 129.24 KB
Humidity Sensors
159.39 KB
12/3/2020
PDF 159.39 KB
Solutions for Ventilators
2.79 MB
1/11/2021
PDF 2.79 MB
Sensors in Sleep Apnea Machines
1.88 MB
1/11/2021
PDF 1.88 MB
Energy and Environmental Design Trends
823.31 KB
1/11/2021
PDF 823.31 KB
Thermal Sensors
11.07 MB
12/3/2020
PDF 11.07 MB
HIH-5030/5031 Series Humidity Sensors
212.25 KB
12/3/2020
PDF 212.25 KB
HIH-5030/5031 Series Low Voltage Humidity Sensors
170.35 KB
12/3/2020
PDF 170.35 KB
Electronic Sensors and MICRO SWITCH Switches in Industrial Air Compressors
502.5 KB
12/3/2020
PDF 502.5 KB
Sensor Use in Building Energy Conservation
2.52 MB
12/3/2020
PDF 2.52 MB
Sensors in Anesthesia Machines
2.3 MB
12/3/2020
PDF 2.3 MB