Humidity, Moisture Sensors

Moisture Sensors are designed to detect and respond to the presence or a change in the amount of humidity along with Pressure, Temperature, and Light. The output types are Analog Voltage, Capacitance, Digital, Frequency, I2C, LCD Display, LCD, PDM, PWM, Resistive, SDM, SPI, ZACwire, and ZigBee with accuracy ranging from ±1.5% RH to ±7% RH.

Part Number Manufacturer Description Quantity Price Option
SI7021-A20-IM Silicon Labs SENS HUMI/TEMP 3.6V I2C 3% 6DFN 377 $3.21
SI7021-A20-GM Silicon Labs SENS HUMI/TEMP 3.6V I2C 3% 6DFN 120 $3.06
SHT31-DIS-B2.5KS Sensirion AG SENSOR HUMID/TEMP 5V I2C 2% SMD 4995 $0.00
SHT31-ARP-B Sensirion AG SENSOR HUMID/TEMP 5V ANLG 2% SMD 12835 $0.00
SI7021-A20-GM1R Silicon Labs SENS HUMID/TEMP 3.6V I2C 2% 6DFN 8305 $0.00
SHT20 Sensirion AG SENSOR HUMID/TEMP 3V I2C 3% SMD 3730 $0.00
SI7020-A20-GMR Silicon Labs SENS HUMID/TEMP 3.6V I2C 4% 6DFN 7794 $2.48
SI7020-A20-GM1R Silicon Labs SENS HUMI/TEMP 3.6V I2C 4% 6DFN 17170 $0.00
SI7006-A20-IM1 Silicon Labs SENS HUMI/TEMP 3.6V I2C 5% 6DFN 923 $2.25
HDC2080DMBT Texas Instruments HUMIDITY SENSOR 510 $0.00