1 pcs Soil Temperature Humidity Sensor Copper Plastic Housing High Accuracy Low Consumption | Инструменты

1 pcs Soil Temperature Humidity Sensor Copper Plastic Housing High Accuracy Low Consumption | Инструменты

Soil Temperature Humidity Sensor Copper Plastic Housing High Accuracy Low Consumption

Features:

1. Digital, the resolution can be up to 14 bits

2. Internal self-calibration, no calibration required

3. Close combination of temperature and humidity for convenient measurement

4. High reliability and long-term stability

5. I2C serial interface is easy to integrate

6. Compact product structure for field application and product integration

7. Suitable for computer room monitoring, warehouse, construction site, concrete test block inspection, agricultural greenhouse, flower nursery, etc.

Specification:

Condition: 100% Brand new

Item Type: Temperature Humidity Sensor

Model: FS400-SHT20/21/25

Working Current: <10mA

Temperature Measurement Range: -20℃ ~ 100℃

Humidity Measurement Range: 0~100%RH

Working Conditions: - 40℃ ~ 120℃, 0 ~ 99% RH

Storage Conditions: - 20℃ ~ 80℃, 0 ~ 95% RH

Housing Material: Copper, plastic

Line Length: Approx. 150cm / 59.1in

Weight: Approx. 115.8g / 4.1oz

Package Size: Approx. 20 x 14 x 3.7cm / 7.9 x 5.5 x 1.5in

Optional Style: SHT20, SHT21, SHT25

FS400-SHT2X Series

Humidity Accuracy %RH

Temperature Accuracy ℃

Voltage V

SHT20

±3

±0.3

3.3

SHT21

±2

±0.3

3.3

SHT25

±1.8

±0.2

3.3

Package List:

1 x FS400-SHT2X Temperature Humidity Sensor

1 x Cable

Note:

One. Relative humidity of air is a function of temperature. Air temperature has a great influence on relative humidity. Various compounds such as acid and alkali salts have a significant impact on the physical properties of water. The following items should be noted when using:

1. The temperature and humidity sensor should be installed in a place where the temperature is relatively stable and most representative of the measured ambient temperature and humidity.

2. Avoid installation in places where the temperature changes drastically.

3. Avoid installation in places where the air is flowing.

4. Avoid installing dead corners where air does not flow.

5. Avoid using it in a salt spray environment.

6. Avoid use in corrosive gas environments.

7. Avoid installing dead corners where air does not flow.

Second, working conditions:

The sensor has normal performance within the recommended operating range. Long-term exposure to conditions outside the normal range, especially at humidity >80%, may result in temporary signal drift (drift after 60 hours +3% RH). When returning to normal After the working conditions, the sensor will slowly return to the calibration state. Prolonged use under abnormal conditions will accelerate the aging of the product.

Third, storage conditions and operating instructions:

Humidity sensors are not ordinary electronic components and require careful protection. This must be taken seriously by users. Prolonged exposure to high concentrations of chemical smell will cause the sensor reading to drift

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   

About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks

Return and Refund

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.

About feedback

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