參數(shù)資料
型號(hào)： HM1520
廠商： HUMIREL
英文描述： RELATIVE HUMIDITY MODULE
中文描述： 相對(duì)濕度模塊
文件頁數(shù)： 1/4頁
文件大?。?/td> 89K
代理商： HM1520
TECHNICAL DATA
Humirel Sensor Device Data / HPC009-20 RevA December 2000
1
PRELIMINARY DATA SHEET
RELATIVE HUMIDITY MODULE
HM1520
Based on the rugged HS1101 humidity sensor, HM1520 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.
Main features
Tubular form for through wall mounting.
Not affected by water condensation
Full interchangeability
.
Typical 1 to 1.6 Volt DC output for 0 to 20% RH at 5 V DC supply
.
Calibrated, linear voltage for easy electronic interface.
Controlled temperature dependency
Ratiometric to voltage supply
Humidity sensor specific features
No affected by long period at low humidity values
.
Patented solid polymer structure.
High resistance to chemicals.
Fast response time.
Maximum ratings
Ratings
Supply Voltage (Peak)
Operating Range (see graph below)
Operating Range (Dew Point)
Operating Range in Temperature
Symbol
Vs
RH
Td
Ta
Value
12
0 to 100
-50 to 30
-30 to 60
Unit
Vdc
% RH
°C
°C
Accuracy of HM1520 when used from 1 to 95% RH
-1 0 ,0
-8 ,0
-6 ,0
-4 ,0
-2 ,0
0,0
2,0
4,0
6,0
8,0
10,0
0
20
30
40
50
60
70
80
90
100
Relative Humidity in % Rh
Optimized
accuracy
range
+/- 3 to 5% RH
accuracy range
+/- 5 to 10% RH
accuracy range
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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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HM15-20150LF 功能描述:ENCAPSULATED LOW POWER INDUCTORS RoHS:是 類別:電感器，線圈，扼流圈 >> 固定式 系列:HM15 標(biāo)準(zhǔn)包裝:500 系列:1331 電感:1.2µH 電流:247mA 電流 - 飽和:247mA 電流 - 溫升:- 類型:鐵芯體 容差:±10% 屏蔽:屏蔽 DC 電阻(DCR):最大 730 毫歐 Q因子@頻率:40 @ 7.9MHz 頻率 - 自諧振:130MHz 材料 - 芯體:鐵 封裝/外殼:0.312" L x 0.115" W x 0.135" H（7.94mm x 2.92mm x 3.43mm） 安裝類型:表面貼裝 包裝:帶卷 (TR) 工作溫度:-55°C ~ 105°C 頻率 - 測(cè)試:7.9MHz
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HM15-20330 制造商:TT Electronics / BI Technologies 功能描述:Ind Power 330uH 1A RDL Box 制造商:TT Electronics / BI Technologies 功能描述:Ind Power Wirewound 330uH 1A RDL Box
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