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参数资料
| 型号： | HM1520LF |
| 厂商： | Measurement Specialties Inc/MEAS France |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | SENSOR RH DEDICATED HUMIDITY |
| 标准包装： | 25 |
| 传感器类型： | 电容性 |
| 湿度范围： | 0 ~ 100% 相对湿度 |
| 工作温度： | -40°C ~ 60°C |
| 灵敏度： | 26mV/%RH |
| 精确度： | ±5% @ 55% RH@23°C |
| 响应时间： | 10s（33 ~ 75% RH） |
| 输出： | 1.24V @10% RH |
| 电源电压： | 4.75 V ~ 5.25 V |
HM1520LF – Relative Humidity Module
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Tubular form for through wall mounting
Product free from Lead, Cr(6+), Cd and Hg
Calibrated, linear voltage for easy electronic interface
Typical 1 to 1.6 Volt DC output for 0 to 20% RH at
5Vdc supply
Ratiometric to voltage supply
Patented solid polymer structure
DESCRIPTION
Based on the rugged HS1101LF capacitive humidity sensor, HM1520LF is a dedicated humidity transducer
designed for measurements at low humidity. Direct measurement of dew point or water concentration can be
easily obtained in really cost effective conditions. Direct interface with a micro-controller is made possible with
the module’s linear voltage output.
FEATURES
APPLICATIONS
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Full interchangeability
Not affected by water immersion
Controlled temperature dependency
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Low Humidity
Meteorology
Humidity Sensor Specific features
Not affected by long period at low humidity values
High resistance to chemical
Fast response time
PERFORMANCE SPECS
MAXIMUM RATINGS
Ratings
Storage Temperature
Storage Humidity
Supply Voltage (Peak)
Humidity Operating Range
Temperature Operating Range
Symbol
Tstg
RHstg
Vs
RH
Ta
Value
-30 to 70
0 to 100
10
0 to 100
-40 to 60
Unit
°C
% RH
Vdc
% RH
°C
Peak conditions: less than 10% of the operating time.
HM1520LF HPC091_C
www.meas-spec.com
1/6
October 2012
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