Hdm-433A1

PRODUCT SPECIFICATIONS
1. Application range

HMZ-433A1

HMZ-433A1 Humidity module specifications
The HMZ-433A1 module consist of an HCZ sensor and integrated circuit to provide a linear DCVoltage for 0-100%RH to enable easy user application of the HCZ sensor. They are specifically designed for use appliances and controllers. Feature Wide humidity operation range Linear DC Output Easyoperation Long-term stability Small and economical Application Air condition ,humidifier, Dehumidifier. Humidity controller, Humidity transmitter. Hygrometer, Hygro-recorder. Copying machine. Clock,Weather-forecast barometer.

2. Electrical characteristics Sensing element (Humidity) 2.1 2.2 2.3 2.4 Supply Voltage(Vin) Current Consumption Operating Range Temperature Humidity Storage TemperatureHumidity Humidity transmitting Range Accuracy Temperature Humidity Humidity Output 0~3.3V Signal(Reference)
Humidity(%RH) Output Voltage(V) 20 0.66 30

HMZ-433A1 Humidity sensor “ GHITRON HCZ sensor“5VDC±5% 5mA max:(2mA avg.) 0 to 60 95%RH or less -20 to 70 95%RH or less 20 to 90%RH Resistance(1%) 50±0.5KΩ(at 25±0.2 ) ±5%RH (at 25 , 50%RH, Vin=5.00VDC) At 25 ,Vin=5.00VDC (Output Impedanceapprox:5KΩ)
40 1.32 50 1.65 60 1.98 70 2.31 80 2.64 90 2.97

2.5

2.6 2.7

2.8

0.99

2.9

Temperature Output Signal(Reference)

Using thermistor 503 R(25 )=50K ±1%, B(25/85)=3950K±1%

PRODUCTSPECIFICATIONS
Temperature( ) 0 160.56 10 98.714 20 62.328 25 50.0 30 40.356 Resistance(K )

HMZ-433A1
40 26.756 50 18.138 60 12.554

2.10

Humidity Output 0~3.3V characteristics

HMZ-433A1Humidity Output 0~3.3V characteristics

3.00

2.50 Humidity Output Voltage(V)

2.00

1.50

1.00

0.50 10 20 30 40 50 60 70 80 90 100

Relative Humidity(%RH) at 25

2.11

HMZ-433A1HMZ module Humidity Output 0~3.3V v.s Temperature characteristics 10 20%RH 30%RH 40%RH 50%RH 60%RH 70%RH 80%RH 0.75 1.03 1.32 1.64 1.97 2.30 2.64 15 0.72 1.00 1.30 1.63 1.97 2.30 2.64 20 0.69 1.00...