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HTU20P(F) Humidity Sensor
Brand: American Sensor Technologies Inc
HTU20P(F) is a new humidity and temperature sensor by MEAS.
Setting new standards in terms of size and intelligence, it is embedded in a reflow solderable Dual Flat No leads (DFN) package of 3 x 3 x 0.9 mm foot print.
This sensor provides calibrated, linearized signals in Analog pulse width modulated (PWM) format. HTU20P(F) humidity sensors are dedicated humidity and temperature plug and play transducers for OEM applications where reliable and accurate measurements are needed.
These low power sensors are designed for high volume and cost sensitive applications with tight space constraints.
Features- Full Interchangeability with no Calibration Required in Standard Conditions
- Instantaneous Desaturation After Long Periods in Saturation Phase
- Compatible with Automatized Assembly Processes, Including Pb Free and Reflow Processes
- Individual Marking for Compliance to Stringent Traceability Requirements
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 8
- Accuracy - ± 3% RH Maximum Tolerance at 55% RH
- Output - PWM Interface, Analog Output
- Filter - With Embedded PTFE Filter/Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 5% RH Maximum Tolerance at 55% RH
- Output - PWM Interface, Analog Output
- Filter - With Embedded PTFE Filter/Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 3% RH Maximum Tolerance at 55% RH
- Output - Digital, I²C Protocol
- Filter - With Embedded PTFE Filter/Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 5% RH Maximum Tolerance at 55% RH
- Output - PWM Interface, Analog Output
- Filter - Without Embedded PTFE Filter / Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 5% RH Maximum Tolerance at 55% RH
- Output - Digital, I²C Protocol
- Filter - With Embedded PTFE Filter/Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 3% RH Maximum Tolerance at 55% RH
- Output - Digital, I²C Protocol
- Filter - Without Embedded PTFE Filter / Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 5% RH Maximum Tolerance at 55% RH
- Output - Digital, I²C Protocol
- Filter - Without Embedded PTFE Filter / Membrane
Out of Stock
Does not ship to OH, United States
- Accuracy - ± 3% RH Maximum Tolerance at 55% RH
- Output - PWM Interface, Analog Output
- Filter - Without Embedded PTFE Filter / Membrane
Out of Stock
Does not ship to OH, United States
Specifications
Accuracy
- ± 0.3° C (± 0.54° F) Typical - Temperature Accuracy at 25° C (77° F)
- ± 3 % RH Typical - at 25° C (77° F) (10 to 95 % RH) - Relative Humidity Accuracy
Approvals & Certifications
- RoHS
Communication
- I²C Protocol
- PWM Interface, Analog Output
Current
- -10 to 10 mA - Input Current on Any Pin
- 14 µA, Max.
- 40 µA, Max.
- 5 µA Typical - Current Consumption
Dissipation
- 15 µW Typical - Power Dissipation
- 50 µW, Max.
Environmental Protection
- IP67
Frequency
- 108 to 132 Hz - PWM Frequency at 40° C (104° F)
- 120 Hz Typical - PWM Frequency at 40° C (104° F)
- 2 Hz - Measurement Frequency
Humidity
- 0 to 100 % RH
Hysteresis
- ± 1 % RH Typical - Humidity Hysteresis
Operating Temperature
- -40° to 125° C (-40° to 257° F)
Recovery Time
- Relative Humidity: 10 seconds Typical after 150 Hours of Condensation
Resolution
- 0.01° C - 12-bit Resolution
- 0.04 % RH - 10-bit Resolution
Response Time
- Relative Humidity: 5 ms Typical, 10 ms, max.
- Temperature: 10 seconds Typical (At 63 % of Signal) from 15° to 45° C (59° to 113° F) at 1 m/sec Air Flow
Storage Temperature
- -40° to 125° C (-40° to 257° F)
Supply Voltage
- -0.3 to 3.6 Vdc - Vdd to Ground
- -0.3 to Vdd +0.3 Vdc - Digital I/O Pins (DATA/SCK) to Vdd
- 1.5-3.6 Vdc
- 3 Vdc Typical
- 3.8 Vdc - Supply Voltage (Peak)
Temperature Effect
- -0.15 % RH/°C - Temperature Coefficient from 0° to 80° C (32° to 176° F)
Thermal Drift
- 0.04° C/Year - Long Term Drift
- -0.07 to -0.12 Hz/°C - Temperature Drift of PWM Frequency
- 0.5 % RH/Year - Long Term Drift
- Home Appliance
- Humidifier
- Medical
- Multimedia - Smartphone & Tablet
- Printers
