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Número de pieza | HS1100 | |
Descripción | RELATIVE HUMIDITY SENSOR | |
Fabricantes | Humirel | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HS1100 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
No Preview Available ! 1TECHNICAL DATA
RELATIVE HUMIDITY SENSOR
HS 1100 / HS 1101
Based on a unique capacitive cell, these relative humidity sensors are designed for high
volume, cost sensitive applications such as office automation, automotive cabin
air control, home appliances, and industrial process control systems. They are
also useful in all applications where humidity compensation is needed.
1
2
FEATURES
● Full interchangeability with no calibration required in standard conditions
● Instantaneous desaturation after long periods in saturation phase
● Compatible with automatized assembly processes, including wave soldering,
reflow and water immersion (1)
● High reliability and long term stability
● Patented solid polymer structure
● Suitable for linear voltage or frequency output circuitry
● Fast response time
● Individual marking for compliance to stringent traceability requirements
(1) soldering temperature profiles available on request
MAXIMUM RATINGS (Ta= 25°C unless otherwise noted)
HS 1100
Top opening
HS 1101
Side opening
Ratings
Symbol
Operating Temperature
Ta
Storage Temperature
Tstg
Supply Voltage
Vs
Humidity Operating Range RH
Soldering @ T = 260°C
t
Value
-40 to 100
-40 to 125
10
0 to 100
10
Unit
°C
°C
Vac
% RH
s
100
75
50
25
OPERATING RANGE
CHARACTERISTICS
(Ta = 25°C, measurement frequency @ 10kHz unless otherwise noted)
0
-40
Characteristics
Symbol
Humidity measuring range
Supply voltage
Nominal capacitance @ 55% RH*
Temperature coefficient
Averaged Sensitivity from 33% to 75% RH
Leakage current (Vcc = 5 Volts)
Recovery time after 150 hours of condensation
Humidity Hysteresis
Long term stability
Response time (33 to 76 % RH, still air @ 63%)
Deviation to typical response curve (10% to 90% RH)
RH
Vs
C
Tcc
∆C/%RH
Ix
tr
ta
-20 0 20 40 60 80 100
TEMPERATURE IN °C
Min. Typ. Max. Unit.
1 99 %
5 10 V
177 180 183 pF
0.04 pF/°C
0.34 pF/%RH
1 nA
10 s
+/-1.5
%
0.5 %RH/yr
5s
+/-2 % RH
* Tighter specification available on request
HPC001 Rev. 7 June 2002
1 page |
Páginas | Total 4 Páginas | |
PDF Descargar | [ Datasheet HS1100.PDF ] |
Número de pieza | Descripción | Fabricantes |
HS1100 | RELATIVE HUMIDITY SENSOR | Humirel |
HS1101 | RELATIVE HUMIDITY SENSOR | Humirel |
HS1101LF | RELATIVE HUMIDITY SENSOR | Humirel |
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