Product Description
The FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.
Product parameters:
Relative humidity:
Resolution: 12Bit
Repeatability: ±0.1%RH
Accuracy: 25 ° C ± 3% RH
Interchangeability: fully interchangeable
Response time: 1/e (63%) 25 ° C 8s
1m/s air 8s
Hysteresis: <±0.1%RH
Long-term stability: <±0.25% RH/yr
Temperature:
Resolution: 14Bit
Repeatability: ±0.1 °C
Accuracy: 25 ° C ± 0.3 ° C
Response time: 1/e (63%) 10S
Electrical characteristics:
Power supply: DC 3.3 ~ 5.5V
Supply current: measuring 0.3mA standby 60μA
Sampling period: times greater than 2 seconds
Pin Description:
1, VDD power supply 3.3 ~ 5.5V DC
2, SDA bidirectional data line
3, GND ground, negative power supply
4, SCL clock line
The FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.
Product parameters:
Relative humidity:
Resolution: 12Bit
Repeatability: ±0.1%RH
Accuracy: 25 ° C ± 3% RH
Interchangeability: fully interchangeable
Response time: 1/e (63%) 25 ° C 8s
1m/s air 8s
Hysteresis: <±0.1%RH
Long-term stability: <±0.25% RH/yr
Temperature:
Resolution: 14Bit
Repeatability: ±0.1 °C
Accuracy: 25 ° C ± 0.3 ° C
Response time: 1/e (63%) 10S
Electrical characteristics:
Power supply: DC 3.3 ~ 5.5V
Supply current: measuring 0.3mA standby 60μA
Sampling period: times greater than 2 seconds
Pin Description:
1, VDD power supply 3.3 ~ 5.5V DC
2, SDA bidirectional data line
3, GND ground, negative power supply
4, SCL clock line
Package Included:
1PCS*Digital FHT20 I2C IIC SHT20 Temperature Humidity Sensor Moudle White/Black
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
ShenZhen
1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment
1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
3. We appreciate your Positive Feedback, and will do the same in return. PLEASE DO NOT leave
negative feedback without first communication with us. Please allow max 24 HOURS for us to respond
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
3. We appreciate your Positive Feedback, and will do the same in return. PLEASE DO NOT leave
negative feedback without first communication with us. Please allow max 24 HOURS for us to respond
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is
very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or
negative feedback, so that we can satisfactorily address your concerns.It is impossible to address
issues if we do not know about them!
