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- SKU: 08733
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DF ROBOT Fermion: SHT40 Temperature & Humidity Sensor (Breakout)
The SHT4X is the 4th generation digital temperature and humidity sensor from Sensirion. In line with Sensirion’s industry-proven humidity and temperature sensors, the SHT40 offers consistent high accuracy within measuring range.
The SHT40 sensor covers a humidity measurement range of 0 to 100%RH and a temperature detection range of -40°C to 125°C with a typical accuracy of ±1.8%RH and ±0.2℃. The internal variable power heater enables the device to work properly under extreme operating conditions like condensing environment.
The board supply voltage of 3.3V to 5V and an current consumption below 0.15mA in low power mode make the SHT40 perfectly suitable for mobile or wireless battery-driven applications. It is suitable for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications.
User Manual / Datasheet / Example Codes Etc.
Features
- High Accuracy
- Low Power Comsumption
- Small Size
- Fast Response
Applications
- Intelligent Buidings and Furniture
- Weather Station
- Warehouses
- Animals and Plants Culture
- Animal Incubator
- Germinating Box for plant seed
Specifications
- Operating Voltage: 3.3V-5V
- Operating Current: 0.45mA
- Communication Interface: I2C
- Response Time: 8s (tau63%)
- Humidity Measurement Range: 0~100%RH
- Humidity Measurement Accuracy: ±1.8%
- Temperature Measurement Range: -40~+125℃ (-40 to +275℉)
- Temperature Measurement Accuracy: ±0.2℃
- Dimension: 14x17mm/0.55x0.67"
- Mounting Hole Size: M2 (2mm)
- Mounting Hole Pitch: 10mm
Package Includes
- Fermion:SHT40 humidity & temperature sensor x1
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)



