The MHR1B humidity sensor module is designed by Ningbo Junrong Electron. This product with characteristics of stable, best price, good crossing-over and with temperature retrieves performance. It is also ideal to measure temperature and humidity in air-conditioning, dehumidifier ,humidifier.
1. Application
Air-conditioning, dehumidifier ,humidifierr, Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum.
2. Specification
(1) Power supply (vin) DC 5V±5%
(2) consume current 1.6mA (max 3mA)
(3) Temperature operating range 0 ~ 50℃
(4) Humidity operating range under 95%RH(non dew)
(5) Humidity measuring range 25 ~ 90%RH
(6) Temperature storing range 0 ~ 70℃
(7) Humidity storing range lower 95%RH (non dew)
(8) Humidity measuring Accuracy ±5%RH ( at 25℃, 60%RH vin=5.0V)
output 1815-2145mV
(9) Typical humidity data responding to output
Based as the power supplied by 5.0V,at 25℃
Humidity (%RH) | 25 | 30 | 35 | 40 | 45 | 50 | 55 |
Voltage (mV) | 825 | 990 | 1155 | 1320 | 1485 | 1650 | 1815 |
Humidity (%RH) | 60 | 65 | 70 | 75 | 80 | 85 | 90 |
Voltage (mV) | 1980 | 2145 | 2310 | 2475 | 2640 | 2805 | 2970 |
Remark: standard voltage output can adjust according to the customer desire.
(10) Temperature dependence (reference) ±5%RH (vin=5.00V DC, 40–80%RH, at 25℃, 0-50℃)
(11) Voltage dependence (reference) ±5%RH (at 25℃，40–80%RH, 5V DC,4.75-5.25V)
(12) measure:28*18*8mm
the detail pls read the web www.humidjr.com
