HTM2500LF Measurement Specialties Inc/MEAS France, HTM2500LF Datasheet - Page 2

• Manufacturer Part Number: HTM2500LF
• Description: SENSOR RH CAP NTC THERM VOUT
• Manufacturer: Measurement Specialties Inc/MEAS France

Specifications of HTM2500LF

• Output Type: Analog Voltage
• Sensor Type: Humidity and Temperature
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: HTM2500; HTM2500

HTM2500 – Temperature and Relative Humidity Module
PERFORMANCE SPECS
MAXIMUM RATINGS
Ratings
Storage Temperature
Storage Humidity
Supply Voltage (Peak)
Humidity Operating Range
Temperature Operating
Peak conditions: less than 10% of the operating time
ELECTRICAL CHARACTERISTICS
(Ta=23° C, Vs=5Vdc +/-5%, R
Humidity Characteristics
Humidity Measuring Range
Relative Humidity Accuracy (10 to 95% RH)
Supply Voltage
Nominal Output @55%RH (at 5Vdc)
Current consumption
Temperature Coefficient (10 to 50° C)
Average Sensitivity from 33% to 75%RH
Sink Current Capability (R
Recovery time after 150 hours of condensation
Humidity Hysteresis
Long term stability
Time Constant (at 63% of signal, static) 33% to 76%RH
Output Impedance
(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
HTM2500 HPC032 Rev C
L
L
>1M unless otherwise stated)
=15k )
Symbol
RHstg
Tstg
RH
Vs
Ta
www.meas-spec.com
-40 to 85
-30 to 70
0 to 100
0 to 100
Value
12
2/7
Symbol
Vout/ RH
Symbol
Vout
Tcc
Ta
R
RH
RH
Vs
R
τ
Ic
Is
tr
T
Z
τ
N
% RH
% RH
Unit
Vdc
° C
° C
3600
Min
-40
4.75
2.42
Min
1
3730
+/-1.5
+/-0.5
Typ
5.00
2.48
+0.1
Typ
+/-3
+25
10
10
0.4
10
70
2
3
5
3800
Max
Max
5.25
2.54
+/-5
300
85
99
08
3
mV/%RH
%RH/° C
%RH/yr
April 2008
%RH
%RH
%RH
Unit
Unit
Vdc
mA
k
° C
µA
%
%
V
s
s
s