Velleman VMA311: Digital Temperature Humidity Sensor Module for Ardunio

Features

The DHT11 temperature and humidity sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit micro-controller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages.

Specifications

• Voltage: 5 VDC
• temperature range: 32°F - 122°F (0 - 50 °C , error of +/- (2 °C)
• Humidity: 20 - 90% RH +/- 5% RH error
• interface: Digital
• dimensions: 1.53" x 0.91" x 0.39" (39 x 23 x 10 mm)