HTF3000LFPVH Measurement Specialties Inc/MEAS France, HTF3000LFPVH Datasheet - Page 3

• 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
TYPICAL PERFORMANCE CURVES
HUMIDITY SENSOR
•
•
•
•
Output Voltage wave form
HTF3000LF HPC077 Rev I
Fout (Hz)
Fout (Hz)
RH (%)
RH (%)
Relative Humidity Accuracy of HTF3000LF @23°C
Modeled Signal Output Equation
Modeled Reversed Output Equation
Typical response look-up table
7295
6600
55
1
Fout = 7314 – 16.79*RH + 0.0886*RH² – 0.000358*RH
Fout in Hz and RH in %
RH = 89.8*10
Fout in Hz and RH in %
7230
6550
60
5
-10
*Fout
7155
6500
10
65
3
– 15.7486*10
7080
6450
15
70
www.meas-spec.com
7010
6400
20
75
-5
*Fout ² + 0.80945*Fout – 1009
3/7
6945
6355
25
80
6880
6305
30
85
3
6820
6260
35
90
6760
6210
40
95
6705
6170
45
99
April 2008
6650
50