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FPBS Data sheet
Sensing element/Absolute
■Features
Barometric pressure measurable
Non-corrosive gas, Water or Sea water
Very small size
■Ordering Information
FPBS-04
A
Rated Pressure
Pressure type
A:Absolute pressure
Model
Weight
(grams)
RoHS compliance
0.11
Measurable pressure
range(kPa.abs)
Part number
62.1 to 434.7
FPBS-04A
101.3 to 905.5
FPBS-82A
■Specifications
Model
FPBS-04A
FPBS-82A
Recommended operating conditions
Pressure type
Absolute pressure
Rated pressure
434.7
905.5
Measurable pressure range
62.1 to 434.7
101.3 to 905.5
Temperature range
10 to 40
5 to 35
Non-corrosive gases , Water or Sea water **1
Pressure media
Excitation current (Constant)
0.15
Absolute maximum rating
Maximum load pressure
1961
2942
Maximum excitation current
3.0
Operating temperature
-20 to 70
Storage temperature
-30 to 85
Operating humidity
30 to 80 (Non dew condition)
Electric characteristics (Drive Current 0.15mA constant ,ambient temperature Ta=25deg.C)
Output span voltage
2.5 to 7.0 (at 62.1 to 101.3kPa.abs)
5.0 to 9.0 (at 101.3 to 905.5kPa.abs)
Offset voltage
1.0 to 11.0 (at 62.1 kPa.abs)
-1.0 to 3.0 (at 101.3 kPa.abs)
Bridge resistance
3000 to 4500
Response time
2 (for the reference)
Accuracy
TSO*
+/-5%FS /10 to 40deg.C
+/-5%FS /5 to 35deg.C
TCS*
2.5%FS /10 to 40deg.C
2.5%FS /5 to 35deg.C
Linearity
+/-0.5%FS (62.1 to 101.3kPa.abs)
+/-0.5%FS (101.3 to 905.5kPa.abs)
*TSO : Temperature sensitivity of offset voltage
*TCS : Temperature coefficient of output span voltage
**1 it’s not available when presssure madia always contact.
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Unit
kPa.abs
kPa.abs
deg.C
mADC
kPa.abs
mADC
deg.C
deg.C
%RH
mV
mV
Ω
msec.
%FS
%FS
%FS
FPBS Data sheet
Sensing element/Absolute
Evaluating equations
V(P,T) is defined as the output voltage at Pressure kPa.abs,Temperature T.
・Full scale span voltage
(04A):SV=SPAN[62.1 to 101.3kPa]=SPAN(25)=V(101.3,25)-V(62.1,25)
(82A):SV=SPAN[101.3 to 905.5kPa]=SPAN(25)=V(905.5,25)-V(101.3,25)
・Offset voltage
(04A):Voff=V(62.1,25)
(82A):Voff=V(101.3,25)
・Temperature sensitivility of offset (TSO)
(04A):TSO=(V(62.1,40)-V(62.1,10) )/SPAN(25) x 100
(82A):TSO=(V(101.3,35)-V(101.3,5) )/SPAN(25) x 100
・Temperature coefficient of sensitivility (TCS)
(04A):TCS=(SPAN(MAX.)-SPAN(MIN.) )/SPAN(25) x 100
(82A):TCS=(SPAN(MAX.)-SPAN(MIN.) )/SPAN(25) x 100
SPAN(MAX.):=The value is bigger of SPAN
SPAN(MIN.):=The value is smaller of SPAN
・Linearity
(04A):NL=(V(86.6,25)-(V(62.1,25)+V(101.3,25) )/2)/SPAN(25) x 100
(82A):NL=(V(503.4,25)-(V(101.3,25)+V(905.5,25) )/2)/SPAN(25) x 100
101.3
62.1
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FPBS Data sheet
Sensing element/Absolute
■Outline dimensions■
■Connection diagram■
Note ;
Please read instruction “Notes” before using the sensor.
Fujikura reserves the right to change specifications without notice.
Please set Zero-calibration function up your products. The offset voltage may be shifted some mechanical stress
such as mounting, installation and etc. over longtime using.
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FPBS Data sheet
Sensing element/Absolute
Reflow Soldering process recommendation profile
Package
Surface
Temperature
(Degree C)
230
210
150
Room
Temp.
Time
a
a: Rump up rate
b: Pre-heating
c: Rump up rate
d: Heating
e: Rump down rate
Note ;
b
c
d
e
1 or 2 deg.C/sec.
150 to 180 deg.C,within 60 to120sec.
1 to 2 deg.C/sec.
max.230 deg.C,max.10sec. 210 deg.C,within 30sec.
1 or 2 deg.C/sec.
1 ) Temperature means Surface temperature of the sensor package.
2 ) Reflow process max. 2 times.
3 ) Do not wash the sensor.
4 ) Do not put the solder and flux on the sensor package.
If you have any questions regarding technical issues or specifications, please contact us.
Fujikura Ltd. Sensor Department
5-1 Kiba 1-chome, Koto-ku, Tokyo 135-8512, Japan
Phone +81-(0)3-5606-1072
E-mail : [email protected]
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