器件名称: HM1500
功能描述: RELATIVE HUMIDITY MODULE
文件大小: 109.04KB 共4页
简 介:TECHNICAL 1 DATA
RELATIVE HUMIDITY MODULE HM 1500
Based on the rugged HS1101 capacitive humidity sensor, HM1500 is a dedicated humidity transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module’s linear voltage output.
MAIN FEATURES
G G G G G G G G G Small size Not affected by water immersion Full interchangeability High reliability and long term stability Typical 1 to 4 Volt DC output for 0 to 100 % RH at 5 V DC supply Calibrated within +/- 2 % RH @ 55 % RH Very low temperature dependence Ratiometric to voltage supply within the specified range Suitable for 3 to 7 Volts supply voltage
HM 1500
HUMIDITY SENSOR SPECIFIC FEATURES
G G G G Instantaneous de-saturation after long periods in saturation phase. Patented solid polymer structure. High resistance to chemicals. Fast response time.
OPERATING RANGE
100
1
2
MAXIMUM RATINGS
Ratings Symbol Value Unit
RELATIVE HUMIDITY IN %
INTERMITTENT OPERATION 75
ST EA DY
Storage Temperature Supply Voltage (Peak) Humidity Operating Range
Tstg Vs RH
-30 to 70 7 0 to 100 -30 to 60
°C Vdc % RH °C
50
E AT ST
25
Temperature Operating Range Ta
Peak conditions : less than 10% of the operational time.
0 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE IN °C
CHARACTERISTICS
Characteristics
(Ta = 23°C, Vs = 5Vdc, RL
> 1M otherwise stated)
Symbol Min. Typ. Max. Unit.
Humidity measuring range Relative Humidity accuracy (10 to……
