English 
MW3827 is a combined relative humidity and temperature sensor module. The dual sensor is also combined with our custom analog front end to provide a fully calibrated and temperature compensated digitized I2C output. The MW3827 proprietary polymer and parallel plate capacitive structure providesexcellent robustness and reliability. No complicated sensor drive or control circuit is required. Highperformance sensing is achievable only with the MW3827 and an external microcontroller which works as ahost.
Features :
- Small package: 2.0(W) × 2.0(D) × 0.8(H)mm
- Current consumption 8.97μA Typ. (@1sample/sec.)
Current consumption at sleep 0.85μA Typ.
- Output corrected humidity value with repeatability
of 0.015%RH.
- Equipped with a heater for checking operation
- 8-bit I2C address 50h(Write), 51h(Read)
Application :
Air conductor
Refrigerator
Dehumidification fan
Heat exchanger
Environmental monitoring
Medical
| Operating supply voltage [V] | Operating Temperature Range [℃] | Operating pressure range [%RH] | Sensing principle | Humidity Accuracy @25℃ 50%RH. (typ.) [%RH] | Temperature accuracy @25℃(MAX.) [℃] | Response time [s] | Interface | Humidity hysteresis [%RH] | Package size [mm] |
| 2.2 ～ 5.5 | -40~105 | 0~100 | Capacitive | ±2 | ±0.5 | 6 | I2C | ±1 | 2.0 x 2.0 x 0.8 |
MinebeaMitsumi humidity and temperature sensors are made in Japan and are of the highest quality. They will be perfectly suited for your applications.