HTS2030SMD Measurement Specialties Inc., HTS2030SMD Datasheet - Page 2

• Manufacturer Part Number: HTS2030SMD
• Description: Industrial Humidity Sensors -60 to 140 Oper Temp 10 VAC Supply Volt
• Manufacturer: Measurement Specialties Inc.

Specifications of HTS2030SMD

• Rh Range: 0 % to 100 %
• Rh Accuracy: +/- 1 %
• Supply Voltage: 10 VAC
• Temperature Range: - 60 C to + 140 C
• Product: Humidity Sensors
• Range: 0 % RH to 100 % RH
• Response Time: 10 s

HTS2030SMD – Temperature and Relative Humidity Sensor
ELECTRICAL CHARACTERISTICS
TYPICAL PERFORMANCE CURVES
HUMIDITY SENSOR
•
HTS2030SMD HPC055_G
(Ta=25°C, measurement frequency @10kHz unless otherwise noted)
Humidity Characteristics
Humidity Measuring Range
Supply Voltage
Nominal Capacitance @55%RH
Temperature coefficient
Average Sensitivity from 33% to 75%RH
Leakage Current (Vcc=5V)
Recovery time after 150 hours of condensation
Humidity Hysteresis
Long Term Stability
Time Constant (at 63% of signal, still air) 33%RH to 80%RH
Deviation to typical response curve (10% RH to 90%RH)
Temperature Characteristics
Nominal Resistance @25°C
Beta value: B25/100
Temperature Measuring Range
Nominal Resistance Tolerance @25°C
Beta Value Tolerance
Response Time
Polynomial Response
C (pF)=C@55 %*( 3.903 10
(1) Tighter specification available on request
(1)
-8
*RH
3
-8.294 10
-6
www.meas-spec.com
*RH
2
+2.188 10
2/8
ΔC/%RH
Symbol
Symbol
RH
T
Vs
Ta
R
C
T
R
-3
tr
β
β
τ
τ
I
cc
N
*RH+0.898)
3600
Min
Min
177
-60
1
+/-0.5
3730
0.31
Typ
+/-2
Typ
180
10
10
10
3
2
3
3800
Max
0.01
Max
+/-1
183
140
99
10
1
5
3
July 2009
pF/%RH
%RH/yr
pF/°C
%RH
%RH
%RH
Unit
Unit
kΩ
pF
nA
°C
%
%
V
s
s
s