What are Humidity, Moisture Sensors ?
Humidity, Moisture Sensors are devices designed to detect and measure the amount of moisture in the air or other gases. They are commonly used in applications such as industrial sensing, environmental monitoring, and HVAC systems. Important specifications for selection include Accuracy, which ensures reliable readings; Humidity Range, which defines the operational limits of the sensor; and Response Time, which affects how quickly the sensor can react to changes in humidity levels. Procurement teams should also consider lifecycle status and compatibility with existing systems to minimize sourcing risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Accuracy | Humidity Range | Mounting Type | Operating Temperature | Output | Output Type | Response Time | Sensitivity | Sensor Type | Supplier Device Package | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Silicon Labs
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±4.5% RH | 0 ~ 100% RH | Surface Mount | 0°C ~ 70°C | 12b | I²C | 18 s | - | Humidity, Temperature | 24-QFN (4x4) | 1.9V ~ 3.6V | |
Honeywell
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±3% RH | 0 ~ 100% RH | Through Hole | -40°C ~ 100°C | 14b | I²C | 6 s | - | Humidity, Temperature | 4-SIP | 2.3V ~ 5.5V | |
Silicon Labs
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±3% RH | 0 ~ 100% RH | Surface Mount | 0°C ~ 70°C | 12b | I²C | 8 s | - | Humidity, Temperature | 24-QFN (4x4) | 2.1V ~ 3.6V | |
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Silicon Labs
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±3% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 85°C | 12b | I²C | 8 s | - | Humidity, Temperature | 24-QFN (4x4) | 2.1V ~ 3.6V | |
TE Connectivity
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±2% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | - | Digital, I²C | 5 s | - | Humidity, Temperature | 6-DFN (2.5x2.5) | 3V ~ 5.5V | |
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Amphenol Advanced Sensors
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±2% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | 14b | I²C | 7 s | - | Humidity, Temperature | 8-SMD | 5V | |
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Honeywell
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±3.5% RH | 0 ~ 100% RH | Through Hole | -40°C ~ 85°C | 3.198V @ 75.3%RH | Analog Voltage | 5 s | - | Humidity | - | 4V ~ 5.8V | |
SparkFun Electronics
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±3% RH | 0 ~ 100% RH | Through Hole | -40°C ~ 80°C | 7b | I²C | 8 s | - | Humidity, Temperature | 4-SIP | 2.2V ~ 5.5V | |
Digital Six Labs
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- | - | User Defined | - | - | Digital | - | - | Humidity | - | - | |
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Adafruit Industries LLC
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±2% RH | 0 ~ 100% RH | Free Hanging | -40°C ~ 80°C | 7b | I²C | 8 s | - | Humidity, Temperature | - | 2.2V ~ 5.5V | |
DFRobot
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±4.5% RH | 0 ~ 100% RH | Chassis Mount | -40°C ~ 123°C | 12 b | Digital | 8 s | - | Humidity, Temperature | Probe | 2.4V ~ 5.5V | |
DFRobot
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±2% RH | 0 ~ 99% RH | Chassis Mount | -40°C ~ 120°C | - | RS485 | - | - | Humidity, Temperature | - | 12V ~ 36V | |
Honeywell
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- | - | - | - | - | - | - | - | - | - | - | |
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Adafruit Industries LLC
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±2% RH | 0 ~ 100% RH | Chassis Mount | -40°C ~ 125°C | 16b | I²C | 8 s | - | Humidity, Temperature | - | 2.15V ~ 5.5V | |
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Amphenol Advanced Sensors
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±3% RH | 0 ~ 100% RH | Through Hole | -40°C ~ 125°C | 14b | I²C | 7 s | - | Humidity, Temperature | 4-SIP | 3.3V | |
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Amphenol Advanced Sensors
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±2% RH | 0 ~ 100% RH | Through Hole | -40°C ~ 125°C | 14b | I²C | 7 s | - | Humidity, Temperature | 4-SIP | 3.3V | |
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Amphenol Advanced Sensors
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±5% RH | 30 ~ 90% RH | Through Hole | 0°C ~ 50°C | 60k @ 50%RH | Resistive | 120 s | - | Humidity | - | 1V | |
Seeed Technology Co., Ltd
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±3% RH | 0 ~ 100% RH | Chassis Mount | -40°C ~ 85°C | - | RS485 | - | - | Humidity, Temperature | Module | 3.6V ~ 30V | |
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Seeed Technology Co., Ltd
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- | - | Chassis Mount | -40°C ~ 85°C | - | RS485 | - | - | EC, Moisture, Temperature | - | 3.6V ~ 30V | |
Monnit Corporation
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±3% RH | 0 ~ 100% RH | Chassis Mount | -40°C ~ 85°C | - | Analog Voltage | 8 s | - | Humidity, Temperature | - | 2V ~ 3.8V | |
Amphenol Advanced Sensors
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±2.5% RH | 0 ~ 99% RH | Chassis Mount | -40°C ~ 60°C | - | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 12V ~ 30V | |
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Amphenol Advanced Sensors
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±2.5% RH | 0 ~ 99% RH | Chassis Mount | -40°C ~ 60°C | - | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 12V ~ 30V | |
Amphenol Advanced Sensors
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±2% RH | 0 ~ 100% RH | Chassis Mount | -29°C ~ 60°C | 4mA ~ 20mA | Analog Current | - | - | Humidity, Temperature | - | 12V ~ 36V | |
Amphenol Advanced Sensors
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±2% RH | 0 ~ 100% RH | Chassis Mount | -29°C ~ 60°C | 4mA ~ 20mA | Analog Current | - | - | Humidity, Temperature | - | 12V ~ 36V | |
Honeywell
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±4.5% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 100°C | 14b | I²C | 6 s | - | Humidity, Temperature | 8-SOIC | 2.3V ~ 5.5V | |
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Amphenol Advanced Sensors
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±3% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | 14b | I²C | 7 s | - | Humidity, Temperature | 8-SMD | 3.3V | |
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TE Connectivity
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- | - | - | - | - | - | - | - | - | - | - | |
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Amphenol Advanced Sensors
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±2% RH | 0 ~ 95% RH | User Defined | -20°C ~ 70°C | 14b | PDM | 29 s | - | Humidity, Temperature | - | 3.3V | |
TDK Corporation
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±3% RH | 5 ~ 95% RH | Through Hole | 0°C ~ 50°C | 500mV @ 50%RH | Analog Voltage | 60 s | - | Humidity | - | 4.75V ~ 5.25V | |
Honeywell
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±4.5% RH | 0 ~ 100% RH | Through Hole | -40°C ~ 100°C | 14b | I²C | 6 s | - | Humidity, Temperature | 4-SIP | 2.3V ~ 5.5V | |
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Seeed Technology Co., Ltd
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±1.5% RH | 0 ~ 100% RH | User Defined | -40°C ~ 85°C | - | - | - | - | Humidity, Temperature | - | - | |
Amphenol Advanced Sensors
|
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±2.5% RH | 0 ~ 99% RH | Chassis Mount | -40°C ~ 60°C | - | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 12V ~ 30V | |
Amphenol Advanced Sensors
|
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±2.5% RH | 0 ~ 99% RH | Chassis Mount | -40°C ~ 60°C | - | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 12V ~ 30V | |
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Amphenol Advanced Sensors
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±3% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | 14b | I²C | 7 s | - | Humidity, Temperature | 8-SMD | 5V | |
TDK Corporation
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±7% RH | 5 ~ 95% RH | Chassis Mount | 0°C ~ 50°C | 2V @ 50%RH | Analog Voltage | 60 s | - | Humidity, Temperature | Module | 4.75V ~ 5.25V | |
TDK Corporation
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±5% RH | 5 ~ 95% RH | Through Hole | 0°C ~ 50°C | 500mV @ 50%RH | Analog Voltage | 60 s | - | Humidity | - | 4.75V ~ 5.25V | |
Honeywell
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±3% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 85°C | 1.5V @ 50%RH | Analog Voltage | 5 s | - | Humidity | 4-SMD | 2.7V ~ 5.5V | |
Amphenol Advanced Sensors
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±3.5% RH | 0 ~ 99% RH | Chassis Mount | 0°C ~ 50°C | 4mA ~ 20mA, 0V ~ 5V, 0V ~ 10V | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 18 ~ 30VAC, 18 ~ 42VDC | |
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Amphenol Advanced Sensors
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±3.5% RH | 0 ~ 99% RH | Chassis Mount | 0°C ~ 50°C | 4mA ~ 20mA, 0V ~ 5V, 0V ~ 10V | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 18 ~ 30VAC, 18 ~ 42VDC | |
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Amphenol Advanced Sensors
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±3.5% RH | 0 ~ 99% RH | Chassis Mount | 0°C ~ 50°C | 4mA ~ 20mA, 0V ~ 5V, 0V ~ 10V | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 18 ~ 30VAC, 18 ~ 42VDC | |
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Silicon Labs
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±3% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 85°C | 12 b | I²C | 18 s | - | Humidity, Temperature | 6-DFN (3x3) | 1.9V ~ 3.6V | |
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Ifm Efector Inc.
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±4% RH | 0 ~ 100% RH | Panel Mount | -40°C ~ 70°C | 4mA ~ 20mA | Analog Current | 30 s | - | Humidity | - | 12V ~ 30V | |
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Amphenol Advanced Sensors
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±3.5% RH | 0 ~ 99% RH | Chassis Mount | 0°C ~ 50°C | 4mA ~ 20mA, 0V ~ 5V, 0V ~ 10V | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 18 ~ 30VAC, 18 ~ 42VDC | |
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Amphenol Advanced Sensors
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±3.5% RH | 0 ~ 99% RH | Chassis Mount | 0°C ~ 50°C | 4mA ~ 20mA, 0V ~ 5V, 0V ~ 10V | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 18 ~ 30VAC, 18 ~ 42VDC | |
Silicon Labs
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±3% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | 12b | I²C | 18 s | - | Humidity, Temperature | 6-DFN (3x3) | 1.91V ~ 3.6V | |
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Amphenol Advanced Sensors
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±3.5% RH | 0 ~ 99% RH | Chassis Mount | 0°C ~ 50°C | 4mA ~ 20mA, 0V ~ 5V, 0V ~ 10V | Analog Current, Analog Voltage | - | - | Humidity, Temperature | - | 18 ~ 30VAC, 18 ~ 42VDC | |
Amphenol Advanced Sensors
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±2% RH | 0 ~ 100% RH | Chassis Mount | -40°C ~ 60°C | 4mA ~ 20mA | Analog Current | - | - | Humidity, Temperature | - | 12V ~ 36V | |
Amphenol Advanced Sensors
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±2% RH | 0 ~ 100% RH | Chassis Mount | -18°C ~ 38°C | 4mA ~ 20mA | Analog Current | - | - | Humidity, Temperature | - | 12V ~ 36V | |
Renesas
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±1.5% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | 14b | I²C | 6 s | - | Humidity, Temperature | 6-LGA (3x2.41) | 1.8V ~ 5.5V | |
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TE Connectivity
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±5% RH | 0 ~ 100% RH | Surface Mount | -40°C ~ 125°C | 12b | I²C | 5 s | - | Humidity, Temperature | 6-DFN (3x3) | 1.5V ~ 3.6V |
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