HCL Series
Miniature compensated low pressure sensors
FEATURES
· 0 ... 5 to 0 ... 75 mbar,
differential or gage
· Calibrated and temperature
compensated
· Matched pressure port volumes
· Miniature SMT and SIL housings
· RoHS compliant
· Sensortechnics PRO services
SPECIFICATIONS
Maximum ratings
Supply voltage V
S
16 V
DC
EQUIVALENT CIRCUIT
Lead specifications
Average preheating temperature gradient 2.5 K/s
Soak time
ca. 3 min
Time above 217°C
50 s
Time above 230°C
40 s
Time above 250°C
15 s
Peak temperature
260°C
Cooling temperature gradient
-3.5 K/s
Temperature ranges
Compensated
HCL0005..., HCL12x5...
all others
Operating
Storage
Humidity limits (non-condensing)
+Vs
3
-Vout
4
+Vout
2
0 ... 50°C
0 ... 70°C
-25 ... 85°C
-40 ... 125°C
0 ... 95 %RH
1
-Vs
E / 11628 / A
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HCL Series
Miniature compensated low pressure sensors
PRESSURE SENSOR CHARACTERISTICS
Part no.
HCL0005...
HCL12X5...
HCL0025...
HCL0050...
HCL0075...
Operating pressure
0...5 mbar
0...12.5 mbar
0...25 mbar
0...50 mbar
0...75 mbar
Proof pressure
5,8
250 mbar
250 mbar
500 mbar
750 mbar
1200 mbar
Burst pressure
6,8
500 mbar
500 mbar
750 mbar
1200 mbar
2000 mbar
PERFORMANCE CHARACTERISTICS
(V
s
= 12 V, T
A
= 25 °C, pressure applied to high pressure port)
HCL0005...
Characteristics
Zero pressure offset
4
Full scale span
3,4
Combined non-linearity and hysteresis
2
Temperature effects (0 to 50°C)
7
Offset warm-up shift
1
Offset position sensitivity (±1g)
Offset long term drift (one year)
Input resistance
Output resistance
±15
±80
4.5
1.5
Offset
Span at 5.0 mbar
5.0 mbar
10.0 mbar
9.0
18.0
10.0
20.0
±0.05
±100
Min.
Nom.
Max.
±0.5
11.0
22.0
±0.25
±250
±200
±100
±50
±200
Units
mV
%FS
µV
kΩ
Specification notes:
1.
Shift is within in the first hour of excitation.
2.
Non-linearity refers to the
Best Straight Line
fit, measured for offset pressure, full scale pressure and 1/2 full scale pressure.
3.
Full scale span is the algebraic difference between the output voltage at full scale pressure and the output voltage at zero
pressure.
4.
Zero pressure offset and span are ratiometric to the supply voltage.
5.
Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters
of the sensing element.
6.
Burst pressure is the maximum pressure which may be applied to one pressure port relative to the other port without causing
leaks to the sensor.
7.
Shifts are relative to 25°C.
8.
The common mode pressure for the HCL series is 2 bar. Common mode pressure is the maximum pressure that can be
applied to both ports of a differential pressure sensor simultaneously without damaging the sensor housing.
E / 11628 / A
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HCL Series
Miniature compensated low pressure sensors
PERFORMANCE CHARACTERISTICS (cont.)
(V
s
= 12 V, T
A
= 25 °C, pressure applied to high pressure port)
HCL12X5...
Characteristics
Zero pressure offset
4
Full scale span
3,4
Combined non-linearity and hysteresis
2
Temperature effects (0 to 50°C)
7
Offset warm-up shift
1
Offset position sensitivity (±1g)
Offset long term drift (one year)
Input resistance
Output resistance
4.5
1.5
Offset
Span
19.0
20.0
±0.05
Min.
Nom.
Max.
±0.5
21.0
±0.25
±150
±200
±50
±10
±100
Units
mV
%FS
µV
kΩ
HCL0025...
Characteristics
Zero pressure offset
4
Full scale span
3,4
Combined non-linearity and hysteresis
2
Temperature effects (0 to 70°C)
7
Offset warm-up shift
1
Offset position sensitivity (±1g)
Offset long term drift (one year)
Input resistance
Output resistance
4.5
1.5
Offset
Span
19.0
20.0
±0.05
Min.
Nom.
Max.
±0.5
21.0
±0.25
±150
±200
±50
±5
±100
Units
mV
%FS
µV
kΩ
E / 11628 / A
3/10
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HCL Series
Miniature compensated low pressure sensors
PERFORMANCE CHARACTERISTICS (cont.)
(V
s
= 12 V, T
A
= 25 °C, pressure applied to high pressure port)
HCL0050...
Characteristics
Zero pressure offset
4
Full scale span
3,4
Combined non-linearity and hysteresis
2
Temperature effects (0 to 70°C)
7
Offset warm-up shift
1
Offset position sensitivity (±1g)
Offset long term drift (one year)
Input resistance
Output resistance
4.5
1.5
Offset
Span
19.0
20.0
±0.05
Min.
Nom.
Max.
±0.5
21.0
±0.25
±150
±200
±50
±5
±100
Units
mV
%FS
µV
kΩ
HCL0075...
Characteristics
Zero pressure offset
4
Full scale span
3,4
Combined non-linearity and hysteresis
2
Temperature effects (0 to 70°C)
7
Offset warm-up shift
1
Offset position sensitivity (±1g)
Offset long term drift (one year)
Input resistance
Output resistance
4.5
1.5
Offset
Span
19.0
20.0
±0.05
Min.
Nom.
Max.
±0.5
21.0
±0.25
±150
±200
±50
±5
±100
Units
mV
%FS
µV
kΩ
E / 11628 / A
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HCL Series
Miniature compensated low pressure sensors
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS
HCL...D...
Package: dual port, same side
12.70
Bottom view
Pin
Connection
-Vs
+Vout
+Vs
-Vout
6.70
3
1.90
2
10.70
1
16
3
9.50
6.50
2
3
4
10.30
4 3 2 1
0.51
2.54
0.25
1.45
4.50
HIGH PRESSURE PORT
10.70
1.90
third angle projection
LOW PRESSURE PORT
3
4.20
dimensions in mm
HCL...E...
Package: SMD dual port, same side
Bottom view
12.70
5 6 7 8
4.50
Pin
1
Connection
-Vs
+Vout
+Vs
-Vout
3
16
6.50
1.28
2
3
4
5
6
7
8
4 3 2 1
4.06
10.70
4.20
3
N/C
HIGH PRESSURE PORT
1.90
2
3
0.46
2.54
LOW PRESSURE PORT
6.70
third angle projection
dimensions in mm
E / 11628 / A
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