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Humidity Sensors
Relative Humidity
HIH Series
96
Honeywell
1
MICRO SWITCH Sensing and Control
1
1-800-537-6945 USA
1F
1-815-235-6847 International
1
1-800-737-3360 Canada
PERFORMANCE SPECIFICATIONS
Catalog Listing
Temperature Sensor
HIH-3602-A
Rb
J
100 k
V
±
5% @ 25
°
C, NTC
0-50
°
C,
b
J
4143K, T
J
°
K
R(T)
J
Rb exp (
b
/T-
b
/298.15)
±
3.0
°
C @ 25
°
C
±
2% RH, 0-100% RH non-condensing, 25
°
C, V
supply
J
5 VDC
±
5% RH, 0-60% RH;
±
8% @ 90% RH
±
0.5% RH typical
±
1.2% of RH span maximum
±
0.5% RH
50 sec in slowly moving air at 25
°
C
±
1% RH typical at 50% RH in 5 years
HIH-3602-C
1000
V
±
0.2% @ 0
°
C
Thin Film Platinum RTD
alpha
J
0.00375
V
/
V
/
°
C
±
0.5
°
C @ 25
°
C
Temperature Accuracy
RH Accuracy
(1)
RH Interchangeability
RH Linearity
RH Hysteresis
RH Repeatability
RH Response Time, 1/e
RH Stability
Power Requirements
Voltage Supply
Current Supply
Voltage Output
4 to 5.8 VDC, sensor calibrated at 5 VDC
200
m
A at 5 VDC
V
J
V
(0.0062 (Sensor RH)
+
0.16), typical @ 25
°
C
(Data printout provides a similar, but sensor specific, equation at 25
°
C.)
0.8 to 3.9 VDC output @ 25
°
C typical
Push/pull symmetric; 50
m
A typical, 20
m
A minimum, 100
m
A maximum
Turn-on
≤
0.1 second
True RH
J
(Sensor RH)/(1.093-.0012T), T in
°
F
True RH
J
(Sensor RH)/(1.0546-0.00216T), T in
°
C
±
0.007% RH/
°
C (negligible)
0.22% RH/
°
C (
<
1% RH effect typical in occupied space systems above 15
°
C (59
°
F))
V
J
5 VDC
Drive Limits
Temp. Compensation
Effect @ 0% RH
Effect @ 100% RH
Humidity Range
Operating
Storage
Temperature Range
Operating
Storage
Package
Handling
1. Extended exposure to
≥
90% RH causes a reversible shift of 3% RH.
0 to 100% RH, non-condensing
(1)
0 to 90% RH, non-condensing
40
°
to 85
°
C (
40
°
to 185
°
F)
40
°
to 125
°
C (
40
°
to 275
°
F)
TO-5 with 60
m
hydrophobic sintered stainless steel filter, resists condensation
Static sensitive diode protected to 15 kV maximum
OUTPUT VOLTAGE VS RELATIVE
HUMIDITY (at 0
°
C)
OUTPUT VOLTAGE VS RELATIVE
HUMIDITY (at 0
°
C, 25
°
C, and 85
°
C)