XPC/XPCL Series
C-grade
Precision compensated pressure sensors
/ mV-output
FEATURES
· 0...4 "H
2
O to 0...150 psi
gage or differential,
0...15 to 0...150 psi absolute
·
·
·
·
Precision temperature compensated
Calibrated offset and span
Voltage excitation
Excellent long term stability
SERVICE
Non-corrosive, non-ionic working fluids such as
clean dry air, dry gases and the like.
The media wetted materials are:
port 1:
- front side of silicon sensor chip
- glass filled nylon
- RTV
- silgel (for devices of 5 psi and above)
- ceramic (Al
2
O
3
)
- silicon sensor chip
- glass filled nylon
- RTV
- ceramic (Al
2
O
3
)
port 2:
EQUIVALENT CIRCUIT
+Vs
3
ELECTRICAL CONNECTION
-Vout
4
+Vout
2
1 2 3 4
Pin 1
marked
with dot
Pin 1: -Vs
Pin 2: +Vout
Pin 3: +Vs
Pin 4: -Vout
1
-Vs
June 2008 / 615
1/6
www.sensortechnics.com
XPC/XPCL Series
C-grade
Precision compensated pressure sensors
/ mV-output
SPECIFICATIONS
Maximum ratings
(for all devices)
Supply voltage V
S
Lead temperature (soldering 5 seconds)
Common mode pressure
3 to 16 V
315°C
50 psig
Environmental specifications
(for all devices)
Temperature range
Compensated
Operating
Storage
Humidity limits (non-condensing)
0 to 70°C
-25 to 85°C
-40 to 125°C
0 to 95 %RH
PRESSURE SENSOR CHARACTERISTICS
V
S
= 12 V, T
A
= 25°C, pressure applied to port P1
7
Part no.
XPCL04...
XPCL10...
XPC0.3...
XPC01...
XPC05...
XPC15...
XPC30...
XPC60...
XPC100...
XPC150...
Operating
pressure
4 "H
2
O
10 "H
2
O
0.3 psi
1 p si
5 p si
1 5 p si
3 0 p si
6 0 p si
1 0 0 p si
1 5 0 p si
Proof
pressure
1
3 p si
3 p si
3 p si
3 p si
1 5 p si
4 5 p si
9 0 p si
1 8 0 p si
2 5 0 p si
2 5 0 p si
Burst
pressure
2
5 p si
5 p si
5 p si
5 p si
2 5 p si
7 5 p si
1 5 0 p si
3 0 0 p si
4 0 0 p si
4 0 0 p si
Full scale span
3
Min.
23 mV
19 mV
19 mV
17 mV
57 mV
85 mV
85 mV
85 mV
95 mV
85 mV
Typ.
25 mV
20 mV
20 mV
18 mV
60 mV
90 mV
90 mV
90 mV
100 mV
90 mV
Max.
27 mV
21 mV
21 mV
19 mV
63 mV
95 mV
95 mV
95 mV
105 mV
95 mV
PERFORMANCE CHARACTERISTICS
V
S
= 12 V, T
A
= 25°C, pressure applied to port P1
7
Characteristics
Zero pressure offset
Combined non-linearity and hysteresis
4
Temperature effects (0 to 70°C)
5
Input resistance
Output resistance
Response time (10 to 90 %FSS)
Common mode voltage
6
XPCL...
XPC...
Span
Offset
Min.
-1.0
Typ.
0
±0.25
Max.
+1.0
±1.0
±2.0
±1.0
Unit
mV
%FSS
mV
kΩ
µs
V
5
3
500
100
6
Notes
1
Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters of the sensing element.
2
Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks from the housing.
3
Full scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.
The span is ratiometric to the supply voltage.
4
Non-linearity refers to the
Best Straight Line
fit measured for offset pressure, full-scale pressure and ½ full-scale pressure.
5
Shift is relative to 25°C. The XPCL04... has a compensated temperature range from 0 to 50°C.
6
This is the common-mode voltage of the output arms (pins 2 and 4) for V
S
= 12 V.
7
For backside port devices (XPC...B...) pressure applied to P2.
2/6
June 2008 / 615
www.sensortechnics.com
XPC/XPCL Series
C-grade
Precision compensated pressure sensors
/ mV-output
OUTLINE DRAWING
Package version AT and GT
29.5
(1.16)
23.1
(0.91)
P1
4.1
(0.16)
Ø 4.8
(0.19)
10.9
(0.43)
17.8
(0.70)
Ø 3.9
(0.16)
1 2 3 4
20.0
(0.8)
Vent (P 2)
(GT only)
Pins 1
marked
with dot
2.5
(0.10)
0.5
(0.02)
0.3
(0.01)
8.1
(0.32)
Package version AF and GF
29.5
(1.16)
23.1
(0.91)
P1
16.5
(0.65)
8.1
(0.32)
17.8 Ø 4.8
(0.70) (0.19)
Ø 3.9
(0.16)
1 2 3 4
20.0
(0.8)
Vent (P 2)
(GF only)
Pins 1
marked
with dot
0.5
(0.02)
2.5
(0.10)
0.3
(0.01)
Package version AFS and GFS
27.9
(1.10)
21.6
(0.85)
1.9
(0.08)
19.1 Ø 4.8
(0.75) (0.19)
P1
16.5
(0.65)
8.1
(0.32)
Vent (P 2)
(GFS only)
Ø 3.9
(0.16)
20.0
(0.8)
1 2 3 4
Pins 1
marked
with dot
2.5
(0.10)
0.5
(0.02)
0.3
(0.01)
mass:
approx. 2 g
dimensions in
mm (inches)
3/6
June 2008 / 615
www.sensortechnics.com
Microcontroller MCU
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