ETC HU1015NA

HUMIDITY SENSORS : TYPE HU10
RELATIVE HUMIDITY TRANSMITTER UNIT
DESCRIPTION:
Non-refresh type humidity sensor made of polymer
with transmitter.
FEATURES:
• Ready to use design
• Temperature compensated
• Operation up to 100%RH
• Good long term reliability
• Easy installation
• Cost effective performance
• Typical applications include humidity monitors,
humidity controlles, air conditioners, humidifiers,
dehumidifiers, automatic ventilation
DATA:
HU1012NA
HU1015NA
DIMENSIONS:
HS12P
HS15P
5 ± 0.2Vd.c.
Sensing element
Working voltage
o
Operating temperature
Operating humidity
0 - 50 C
10 - 90%RH 10 - 100%RH
Storage temperature
Maximum current
Output voltage
Accuracy
-30 - +50 C -40 - +85 C
2mA
1.0 - 3.0V d.c.
o
25-90% RH at 25 C
Other
p range
o
dependence 5-45 C/3080% RH
Typical response time
o
o
< ±5%RH
< ±10%RH
< ±5%RH
1 minute
CODING:
HU1012NA: quick response type
HU1015NA: water resistant type
5 minutes
1.
2.
3.
4.
Humidity sensor ............. HS12P or HS15P
Printed board ..... Glass epoxy, 1.6mm thick
Parts mounted area
Connector ......................... AMP 171826-3
Data sheet D-HU10-1
HUMIDITY SENSORS : TYPE HU10
RELATIVE HUMIDITY TRANSMITTER UNIT
MEASUREMENT CIRCUIT:
TYPICAL OUTPUT
CHARACTERISTICS:
25oC
3
2.8
O utputVoltage [V]
2.6
47µF
2.4
2.2
2
1.8
100kΩ
[Note] Connect a capacitor and a resistor as above.
1.6
1.4
1.2
WARNING:
Use only within the specified ratings.
Do not dissassemble and change any parts.
1
0
10
20
30
40
50 60
70 80
Relative H um idity [% RH]
90
100
Data sheet D-HU10-1