参数资料
型号: HTG3515CH
厂商: Measurement Specialties Inc/MEAS France
文件页数: 2/10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
ELECTRICAL CHARACTERISTICS
(@T=23°C, R L >1M ? unless otherwise noted)
Humidity Characteristics
Humidity Measuring Range
Relative Humidity Accuracy (10% to 95%RH)
Temperature coefficient (10°C to 50°C)
Recovery time after 150 hours of condensation
Symbol
RH
T cc
t
Min
0
Typ
± 3
-0.05
10
Max
100
± 5
-0.1
Unit
%RH
%RH
%RH/°C
s
Humidity hysteresis
+/-1
%RH
Output impedance
Z
50
?
Sink current capability (R L_Min = 8 kOhms)
Warm up time (90% of signal)
(1)
I
t w
150
1
mA
ms
Time Constant (at 63% of signal) 33%RH to 75%RH
(2)
τ
5
10
s
(1)
(2)
Conditions of sink current: Vout + 0.054V (3%RH) at Vout = 0.600 V (Vout min)
At 1m/s air flow
Temperature Characteristics*
Nominal resistance @ 25°C
Beta value : B25/50
Temperature measuring range
Nominal Resistance Tolerance at 25°C
B value tolerance
Time Constant
Symbol
R
B
T a
R n
B
τ
Min
9.9
3346
-40
Typ
10
3380
1
1
10
Max
10.1
3414
85
Unit
k
K
°C
%
%
s
* Except for low temperatures
POWER SUPPLY OPTION OF HTG3500 SERIES AT 3.3V DC OR AT 5V DC
At 3.3V DC or at 5V DC power supply, there is no measurable impact of type of powering on temperature and RH
accuracy.
NOMENCLATURE
HTG3XYZ yyy
Connector Type
Voltage Supply : 3 for 3.3 Volts
5 for 5 Volts
Mechanical Package : 1 for Housing 1 with screw/fastener mount capability
3 for Housing 3 with PTFE membrane
Output Type : 4 for Frequency
5 for Voltage
HTG3500 Series HPC123_I
www.meas-spec.com
2/10
January 2012
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