HTF3130 Measurement Specialties Inc/MEAS France, HTF3130 Datasheet

MODULE RH TEMP FREQ OUT MINI

HTF3130

Manufacturer Part Number
HTF3130
Description
MODULE RH TEMP FREQ OUT MINI
Manufacturer
Measurement Specialties Inc/MEAS France
Datasheet

Specifications of HTF3130

Output Type
Frequency, NTC Thermistor
Sensor Type
Humidity and Temperature
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
C
Based on the rugged HTS2030SMD humidity sensor,
temperature transducer designed for OEM applications where a reliable and accurate measurement is
needed. It features a very small size for easy, cost-effective mechanical mounting. Direct interface
with a micro-controller is made possible with the module’s linear frequency output.
M
H
T
M
Humidity sensor
Humidity metrology range
Relative Humidity accuracy (10 to 95 % RH)
V oltage supply
Nominal output @ RH = 55 % and 5.00VDC
Current consumption
Vol t age supply influence (4 to 7 VDC)
Averaged Sensitivity from 33 % to 75 % RH
Sink current capability
Recover y time after 150 hours of condensation
Humidity Hysteresis
Long term stability
Time constant (33 to 76% RH, static, @63 %)
Storage Temperature
Storage Humidity Range
Supply Voltage (Peak)
Humidity Operating Range
Temperature Operating Range Ta
EMPERATURE SENSOR SPECIFIC FEATURES
HARACTERISTICS
UMIDITY SENSOR SPECIFIC FEATURES
AIN FEATURES
G
G
G
G
G
G
G
G
G
G
G
G
G
G
AXIMUM RATINGS
Ratings
Instantaneous de-saturation after long periods in saturation phase.
Fast response time.
High resistance to chemicals.
Not affected by water immersion.
Patented solid polymer structure.
10 K +/- 3% NTC temperature sensor
Stable
High sensitivity
One of the smallest humidity / temperature modules on the market.
Stable,proportional frequency output from 0 to 99% RH.
Calibrated within +/- 3% RH @ 55% RH at 5.00 VDC.
High quality thermistor
Stable characteristics with temperature.
High reliability and long term stability.
TEMPERATURE AND HUMIDITY MODULE
Characteristics
(Ta = 25°C, Vs = 5.00Vdc , R
Symbol
RH
T
RH
stg
Vs
stg
-40 to 105
0 to 100
-40 to 85
0 to 99
Value
16
L
> 100 KΩ unless otherwise stated)
% RH
Unit
% RH
Vdc
°C
°C
F
Symbol
out
RH
τ
RH
RH
V
I
/
t
I
F
c
s
s
out
RH
HTF3130 is a dedicated humidity and
Min.
6560
10
-10
4
Humirel Sensor Device Data / HPC050V0 Jan 2004
+/-1.5
+/-1
6600
+/- 3
5.00
Typ.
- 11
100
0.5
10
1
TECHNICAL
+/- 5
6640
Max.
-12
0.1
95
16
HTF 3130
1
% RH
% RH
Hz/% RH
VdC
% RH/yr
Hz
% RH
Unit.
% RH
s
DATA
µA
mA
s

Related parts for HTF3130

HTF3130 Summary of contents

Page 1

... Current consumption Vol t age supply influence ( VDC) Averaged Sensitivity from Sink current capability Recover y time after 150 hours of condensation Humidity Hysteresis Long term stability Time constant (33 to 76% RH, static, @63 %) HTF3130 is a dedicated humidity and Value Unit -40 to 105 ° 100 % RH 16 ...

Page 2

... Typical response look-up table (Polynomial Reference curve) RH (%) 0 5 Fout (Hz) 7155 RH (%) 55 60 Fout (Hz) 6600 6550 6500 Temperature influence on HTF3130 humidity measurement Calibration data are traceable to NIST standards through CETIAT laboratory. Humirel Sensor Device Data / HPC050V0 Jan 2004 Relative Humidity 7314 - 16.79*RH +0.0886RH out 7080 7010 ...

Page 3

C HARACTERISTICS Temperature sensor (Ta = 25°C) Characteristics Nominal resistance @ 25°C Beta value : B25/100 Temperature measuring range Nominal Resistance Tolerance at 25°C B value tolerance Response Time Typical temperature output Depending on the needed temperature measurement range and ...

Page 4

... UALIFICATION ROCESS Resistance to physical and chemical stresses G HTF3130 has passed through qualification processes of HUMIREL including vibration, shock, storage, high temperature and humidity, ESD. G Additional tests under harsh chemical conditions demonstrate good operation in presence of salt atmosphere, SO2 (0.5%, H2S (0.5%), 03, NOx, NO, CO, CO2, Softener , Soap, Toluene, acids (H2SO4, HNO3, HCI), HMDS, Insecticide, Cigarette smoke, a non exhaustive list ...

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