Y
our specialist in innovating humidity & temperature sensors
Voltage-output relative humidity and temp. sensor/module
Model: MMT1001
Resistive-type humidity and temperature sensor/module
1. Feature & Application:
Temperature compensated!
Good price, Fast delivery!
0.6-2.7V DC output !
Humidity Accuracy +-5.0%RH!
Range 20 to 90% RH !
Light weight, easy installation!
2. Technical Specification:
Model
Power supply
Output signal
Sensing element
Operating range
Accuracy
Resolution or sensitivity
Repeatability
Humidity hysteresis
Long-term Stability
Response time
Interchangeability
Dimensions
MMT1001
4-5.5V DC
0.6- 2.7V DC
Polymer resistor
humidity 20-90%RH;
humidity +-5%RH
humidity 1%RH;
humidity +-1%RH;
+-1%RH
+-1%RH/year
10s(average)
fully interchangeable
size 22*28*5mm
temperature 0~60Celsius
temperature +-1Celsius
temperature 1Celsius
temperature +-1Celsius
-1-
Y
our specialist in innovating humidity & temperature sensors
3. Dimensions: (unit----mm)
Front view
Side elevation
4. Electrical connection diagram:
No. Of
electrical
joint
1
2
3
4
1．Vin
Explaination
Power
4-5.5V DC
0.6-2.7V DC
Humidity
sensor
2．RH.out
3．Gnd
4．NTC
Output of RH
Gnd
NTC for temperature detect
Diagram 1
Diagram 2
1.+4.5-6V(Red
line)
2. RH.out(Yellow line)
3.GND(Black line)
4.Temp(NTC)
Diagram 3
-2-
Y
our specialist in innovating humidity & temperature sensors
5. Typical performance diagram:
Voltage( Diagram of output for humidity).
RH
NTC(25℃, 10KΩ, B:3435) on AMT1001's PCB board for detecting temperature.
T(
℃
)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
R(KΩ)
28.469
27.215
26.023
24.891
23.814
22.791
21.817
20.891
20.009
19.170
18.371
17.610
16.885
16.194
15.535
14.907
14.308
13.736
T(
℃
)
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
R(KΩ)
13.190
12.670
12.172
11.697
11.244
10.810
10.369
10.000
9.621
9.259
8.912
8.581
8.263
7.959
7.668
7.389
7.122
6.866
T(
℃
)
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
R(KΩ)
6.621
6.385
6.160
5.943
5.736
5.537
5.345
5.162
4.986
4.816
4.654
4.497
4.347
4.203
4.064
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