Fermion: SHT40 Humidity & Temperature Sensor Breakout

DFRobotSKU: SEN0428
Price:
Sale price £7.20
incl. VAT
excl. VAT
Stock:
Only 4 units left
Quantity:

Awesome Extras

(97 Reviews)
The Pi Hut120-Piece Ultimate Jumper Bumper Pack (Dupont Wire)
Sale price £6 incl. VAT excl. VAT
(79 Reviews)
The Pi HutPrototyping Wire Spool Set - 6 Spool
Sale price £12 incl. VAT excl. VAT
(19 Reviews)
AntexAntex Lead Free Solder - 4m Tube
Sale price £4.20 incl. VAT excl. VAT

The SHT40 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 the 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 environments.

The board can accept a voltage of 3.3V to 5V and a current consumption below 0.15mA in low power mode. This low current requirement makes the SHT40 suitable for mobile or wireless battery-driven applications. It's ideal for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications.

Features

  • High Accuracy
  • Low Power Consumption
  • Small Size
  • Fast Response

Connection Example (Arduino)

SEN0428 Arduino Connection Example

Specification

  • 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 Contents

  • 1x Fermion: SHT40 humidity & temperature sensor

Resources

Payment & Accreditations

Payment methods
Amazon American Express Maestro Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Accreditations