HTF3000LFPVH Measurement Specialties Inc/MEAS France, HTF3000LFPVH Datasheet - Page 2

• Manufacturer Part Number: HTF3000LFPVH
• Description: MODULE RH TEMP FREQ OUT MINI
• Manufacturer: Measurement Specialties Inc/MEAS France

Specifications of HTF3000LFPVH

• Output Type: Frequency, NTC Thermistor
• Sensor Type: Humidity and Temperature
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HTF3000LF - Temperature and Relative Humidity Module
PERFORMANCE SPECS
MAXIMUM RATINGS
Ratings
Storage Temperature
Storage Humidity
Supply Voltage (Peak)
Humidity Operating Range
Temperature Operating Range
Peak conditions: less than 10% of the operating time.
ELECTRICAL CHARACTERISTICS
(Ta=23°C, Vs=5Vdc +/-5%, RL>1MΩ unless otherwise stated)
Humidity Characteristics
Humidity Measuring Range
Relative Humidity Accuracy (0 to 100% RH)
Supply Voltage
Nominal Output @55%RH (at 5Vdc)
Current consumption (Max at 16Vdc)
Supply Voltage Influence (3 to 7Vdc)
Average Sensitivity from 10% to 95%RH
Humidity Hysteresis
Long Term Stability
Time Constant (at 63% of signal, static) 40% to 95%RH, 2m/s
(Ta=25°C)
Temperature Characteristics
Nominal Resistance @25°C
Beta value: B25/100
Temperature Measuring Range
Nominal Resistance Tolerance @25°C
Beta Value Tolerance
Response Time
HTF3000LF HPC077 Rev I
Symbol
RHstg
Tstg
RH
Vs
Ta
-40 to 105
-40 to 85
0 to 100
0 to 100
Value
www.meas-spec.com
16
Temperature in °C
Operating Range
2/7
% RH
% RH
Unit
Vdc
°C
°C
ΔFout/ΔRH
Symbol
Symbol
Fout
R
RH
RH
RH
Ta
Vs
R
β
β
Ic
τ
T
τ
N
3346
Min
6560
-40
Refer to Chart 2 on page 3
Min
-10
0
3
3380
+/-0.5
Typ
6600
0.18
Typ
+/-1
10
10
-12
1
1
5
3413
6640
Max
Max
+/-1
100
-14
85
10
8
1
Hz/%RH
%RH/yr
April 2008
% RH
%RH
%RH
%RH
Unit
Unit
Vdc
mA
kΩ
Hz
°C
%
%
s
s