The B2B sourcing platform
Add my company Log in
  • Europages
  • >
  • Digital humidity/temperature sensor HYT221

Digital humidity/temperature sensor HYT221 Verified by Europages badge

Humidity sensors

Description

Precision, reliability and long-term stability are the main characteristics for our digital humidity and temperature sensors with I²C interface.

Product information

Name
Digital humidity and temperature sensor
Humidity measuring range
0...100% RH
Humidity accuracy
±1.8% RH at +23 °C
Digital interface
I²C, adress 0x28 or alternative adress
Reproducibility humidity
0.2% RH
Hysteresis
<±2% RH
Linearity error humidity
<±1% RH
Response time humidity
<12 s with membrane filter
Tk residual error
0.05% RH/K (at 0...+60 °C)
Long-term drift humidity
<0.5% RH/a
Humidity measuring principle
capacitive polymer humidity sensor
Temperature measuring range
-40...+125 °C
Accuracy
±0.2 °C (at 0...60 °C)
Reproducibility temperature
±0.1 K
Response time temperature
<12 s
Long-term drift temperature
<0.05 K/a
Temperature measuring principle
PTA (integrated)
Operating voltage
2.7...5.5 V
Connection
SIL-connection, pluggable, RM 1.27 mm
Dimensions
(LxWxH) 15.3 x 10.2 x 5.3 mm
Current consumption
typ. <22 µA bt 1 Hz measuring rate, 850 µA maximal
Weight
0.0006 kg
Website