参数资料
型号: HTG3515CH
厂商: Measurement Specialties Inc/MEAS France
文件页数: 3/10页
文件大小: 0K
描述: VOUT RH/ TEMP MODULE, SIDE CONN
产品目录绘图: HTG3515CH Top
标准包装: 100
传感器类型: 湿度和温度
输出类型: 模拟电压,NTC 热敏电阻
HTG3500 Series - Relative Humidity and Temperature Module
SPECIFIC ELECTRICAL AND METROLOGICALCHARACTERISTICS
?
HTG35Y3
Characteristics
Symbol
Min
Typ
Max
Unit
Voltage Supply
(1) (2)
V cc
3
3.3
3.46
V dc
Nominal Output @55%RH
Humidity Average Sensitivity
Current consumption
V out
?mV/RH
I cc
1.462
-
-
1.515
+18
1.0
1.568
-
1.2
V
mV/%RH
mA dc
(1)
(2)
Module is ratiometric to voltage supply
Maximum power supply ramp up time to VCC should be less than 20ms
?
HTG35Y5
Characteristics
Symbol
Min
Typ
Max
Unit
Voltage Supply
(1) (2)
V cc
4.75
5
5.25
V dc
Nominal Output @55%RH
Humidity Average Sensitivity
Current consumption
V out
?mV/RH
I cc
2.401
-
-
2.480
+26
1.2
2.559
-
1.5
V
mV/%RH
mA dc
(1)
(2)
Module is ratiometric to voltage supply
Maximum power supply ramp up time to VCC should be less than 20ms
TYPICAL PERFORMANCE CURVES
HUMIDITY SENSOR
?
Humidity Look-up Tables
HTG35Y5 Modeled Voltage Output
Reference Output Values (Vcc = 5V)
In any power mode
RH (%) Vout (mV) RH (%) Vout (mV)
HTG35Y3 Modeled Voltage Output
Reference Output Values (Vcc = 3.3V)
In any power mode
RH (%) Vout (mV) RH (%) Vout (mV)
10
15
20
25
30
35
40
45
50
1235
1390
1540
1685
1825
1960
2090
2220
2350
55
60
65
70
75
80
85
90
95
2480
2605
2730
2860
2990
3125
3260
3400
3530
10
15
20
25
30
35
40
45
50
690
795
895
990
1080
1170
1255
1345
1430
55
60
65
70
75
80
85
90
95
1515
1595
1680
1765
1850
1940
2030
2120
2205
V out = 8.43E RH - 0.1485 RH + 34.16 RH + 909
V out = 5.57E RH – 9.81E RH + 22.55 RH + 477.2
RH = -1.564E V out + 1.205E V out + 8.22E V out - 15.6
RH = -5.38E V out + 2.55E V out + 1.9E V out - 13.5
POLYNOMIAL EQUATIONS
-4 3 2
-9 3 -5 2 -3
with V out in mV and RH in %
LINEAR EQUATIONS
V out = 26.23 RH + 1032
RH = 0.03812 V out – 39.36
with V out in mV and RH in %
POLYNOMIAL EQUATIONS
-4 3 -2 2
-9 3 -5 2 -2
with V out in mV and RH in %
LINEAR EQUATIONS
V out = 17.52 RH + 544.1
RH = 0.057 V out – 31.0
with V out in mV and RH in %
HTG3500 Series HPC123_I
www.meas-spec.com
3/10
January 2012
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