SHT25
SHT25 is Humidity and Temperature Sensor manufactured by Sensirion.
features and the proven reliability and long-term stability, the SHT2x sensors offer an outstanding performance-to-price ratio. For testing SHT2x two evaluation kits EK-H4 and EK-H5 are available.
Dimensions
3.0 0.3 typ
Sensor Chip SHT25 features a generation 4C CMOSens® chip. Besides the capacitive relative humidity sensor and the band gap temperature sensor, the chip contains an amplifier, A/D converter, OTP memory and a digital processing unit.
SHT21 D0AC4
1.4 max
2.4 max
Material Contents While the sensor itself is made of Silicon the sensors’ housing consists of a plated Cu lead-frame and green epoxy-based mold pound. The device is fully Ro HS and WEEE pliant, e.g. free of Pb, Cd and Hg. Additional Information and Evaluation Kits
Bottom View
Figure 1: Drawing of SHT25 sensor package, dimensions are given in mm (1mm = 0.039inch), tolerances are ±0.1mm. The die pad (center pad) is internally connected to VSS. The NC pads must be left floating. VSS = GND, SDA = DATA. Numbering of E/O pads starts at lower right corner (indicated by notch in die pad) and goes clockwise (pare Table 2). .sensirion.
Additional information such as Application Notes is available from the web page .sensirion./sht25. For more information please contact Sensirion via info@sensirion.. For SHT25 two Evaluation Kits are available: EK-H4, a four-channel device with Viewer Software, that also serves for data-logging, and a simple EK-H5 directly connecting one sensor via USB port to a puter.
Version 3
- May 2014
1/14
Sensor Performance
Relative Humidity
Parameter Resolution1 Accuracy tolerance2 Repeatability Hysteresis Nonlinearity Response time3 Operating...
