◆APPLICATIONS
The UTMX-43A module consist of an UTCX-U6A sensor and integrated circuit to provide a linear DC Voltage for 0-100%RH to enable easy user application of the
UTCX-U6A sensor.
They are specifically designed for use appliances and controllers.
| Feature |
Application |
| Wide humidity operation range |
Air condition ,humidifier, Dehumidifier. |
| Linear DC Out put |
Humidity controller, Humidity transmitter. |
| Easy operation |
Hygrometer, Hygro-recorder. |
| Long-term stability |
Copying machine. |
| Small and economical |
Clock ,Weather-forecast barometer. |
◆ELECTRICAL CHARACTERISTICS
| 2-1 |
Sensing element (Humidity)： |
Humidity sensor “ UTCX-U6A |
| 2-2 |
Supply Voltage(Vin): |
5VDC±5% |
| 2-3 |
Current Consumption: |
5mA max:(2mA avg) |
| 2-4 |
Operating Range: |
|
| |
Temperature |
0 to 60℃ |
| Humidity |
95%RH or less |
| 2-5 |
Storage: |
|
| |
Temperature |
-20 to 60℃ |
| Humidity |
95%RH or less |
| 2-6 |
Humidity transmitting Range: |
30 to 90%RH |
| 2-7 |
Accuracy: |
|
| |
Temperature |
Resistance(1%)：50 KΩ±1% (at 25±0.2℃) |
| Humidity |
±5%RH (at 25℃,60%RH,Vin=5.00VDC) |
| 2-8 |
Humidity Output 0~3.3V Signal (Ref :Figure2.8-1): |
at25℃,Vin=5.00VDC
(Output Impedance approx:5KΩ) |
| 2-9 |
Humidity(%RH) |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
|
| |
Output Voltage(V) |
1.00 |
1.32 |
1.65 |
1.98 |
2.31 |
2.64 |
2.97 |
|
Temperature Output
Signal(Reference): |
Using thermistor 503 R(25℃)=50KΩ±5%RH,
B(25/50)=3950K±2% |
| Temperature(℃) |
0 |
10 |
20 |
25 |
30 |
40 |
50 |
60 |
| Resistance(KΩ) |
160.56 |
98.714 |
62.328 |
50.0 |
40.356 |
26.75 |
18.138 |
12.554 |
◆CONFIGURATION & DIMEMSIONS (Unit :mm)
●Terminal Connection
| Terminal |
Content. (4Pin Pitch ：1.25mm) |
| 1 |
Power Source 5V DC. |
| 2 |
Humidity Output. |
| 3 |
GND. |
| 4 |
Temp Output 100kΩ(at 25℃). |
Remark: Please pay attention to the power source and GND polarity position. 4.Order From UTMX-43A is the module with 2317RJ-04 4 pins(pitch＝2.5 mm) of terminal Connector of voltage output for humidity and temperature output 50KΩ(at 25℃)。
| UTMX-43A Configure of definition. |
| Input Voltage |
5V |
| Humidity Output Voltage |
0~3.3V |
| Temperature Output |
50kΩ(at 25℃) |
| Terminal Connector |
2317RJ-04，4pins(Pitch＝2.5 mm)。 |
| Accuracy |
±5%RH(at 25℃,60%RH) |
◆TYPICAL APPLICATIONS
UTMX -43AB Modules enclosure (optional accessory) diagram below : Material: ABS Color: Grey Dimensions: 55ⅹ26 × 16
