| |
Fuji & Co Offers
these Impedance Type Humidity Sensors. They are RoHs Compliant.
Appearance
|
![](images/HmdySens4.gif)
PSH & PSM types |
![](images/HmdySens3.gif)
FT type |
Characteristics
![bullet](_themes/sumipntg/sumbul1a.gif) | Impedance type humidity sensor |
![bullet](_themes/sumipntg/sumbul1a.gif) | Terminal electrodes are lead free |
![bullet](_themes/sumipntg/sumbul1a.gif) | PSM type humidity sensor is suitable for Reflow Furnace |
![bullet](_themes/sumipntg/sumbul1a.gif) | FT type humidity sensor is flexible |
Max. Value
|
Item |
Max. Value |
Unit |
Supply Voltage |
3V AC max. |
VAC |
Supply Power |
2 mW max. |
mW AC |
Operating Temp. |
0 ~ 60 |
°C |
Operating Humidity |
0 ~ 90 |
% RH |
Storage Temp. |
-20 ~ 90 |
°C |
Storage Humidity |
0 ~ 95 |
% RH |
Electrical Characteristics
|
Item |
Condition |
Min. |
Std. |
Max. |
Unit |
Supply Volts |
|
0.5 |
1.0 |
3.0 |
VAC |
Supply Freq. |
|
0.5 |
1.0 |
2.0 |
KHz |
Impedance |
25°, 60% RH, 1KHz, 1VAC |
19.8 |
31 |
50.2 |
Kohm |
Compatibility |
25°, 60% RH, 1KHz, 1VAC |
-5 |
|
+5 |
%RH |
Temp Dependence |
60% RH, 1KHz, 1VAC |
|
0.6 |
|
%RH/°C |
Physical Characteristics PSH & PSM Type
|
Case Material |
Heatproof Nylon PAT9T |
![](images/HmdySens1.gif) |
Case Size |
Length ~9.8mm |
Width ~6.4mm |
Height ~3.6mm |
Lead Wire |
Sn plated Fe/Ni alloy |
Length |
PHS ~5.5mm |
PSM ~1.0mm |
Width ~0.45mm |
Thick ~0.2mm |
Spacing ~2.54mm |
Solder |
Pb free Sn/Ag/Bi |
Electrode Matl. |
Au foil |
Base Matl. |
Glass Epoxy |
Humidity Matl. |
Ion conductance gel |
Physical Characteristics FT
Type |
Substrate Matl. |
Glass Epoxy |
![](images/HmdySens2.gif) |
Substrate Size |
Length ~7.5mm |
Width ~5.08mm |
Thickness ~0.2mm |
Electrode Matl |
Au foil |
Humidity Matl. |
Ion conductive gel |
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