參數(shù)資料
型號: HTM2500
廠商: HUMIREL
英文描述: RELATIVE HUMIDITY/ TEMPERATURE MODULE
中文描述: 相對濕度/溫度模塊
文件頁數(shù): 3/5頁
文件大?。?/td> 500K
代理商: HTM2500
Steps of 1% RH are achievable
by using 8-bit A/D.
If more resolution is required
a 10 -bit A/D needs to be used
and a third display will be added,
giving steps of 0.2% RH
0
10
20
30
40
50
60
70
80
90
100
1000
1500
2000
2500
3000
3500
4000
Output Voltage (mV)
Read AINO
Convert RH% to
BCD code
Send data to display
Calculate RH%
using equation
or
using a look up table
R
%RH
5
0.0391 Vout
2
42.5
from 10 to 95% RH
with V
out
in mV and RH in %
Typical HTM 2500 relative Humidity measurement
Humidity Meas urement us ing HT M2500
T emperature Measurement using HT M2500 (NT C output values)
Temp in °C
R inohms
Temp in °C
R inohms
TECHNICAL DATA
-
-
.
HPC032 Rev. A Jul 2001
+15
-25
-20
-15
-10
-5
0
+5
+10
125546
94143
71172
54308
41505
32014
25011
19691
15618
-30
169149
+20
+25
+30
+35
+40
+45
+50
+55
+60
+65
12474
10000
8080
6569
5372
4424
3661
3039
2536
2128
Suggested application
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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