82
Uncompensated
SPECIFICATIONS
316L SS Pressure Sensor
19mm Diameter Package
0 - 100mV Output
Absolute and Gage
The 82 uncompensated is a 19 mm small profile, media
compatible, piezoresistive silicon pressure sensor packaged in a
316L stainless steel housing. The 82 uncompensated can be
configured for O-ring mounting or threaded process fittings and
is designed for OEM applications where compatibility with
corrosive media is required.
The sensing package utilizes silicone oil to transfer pressure from
the 316L stainless steel diaphragm to the sensing element.
Please refer to the 82 compensated and constant voltage
datasheets for more information on different features of the 82.
SENSOR SOLUTIONS
///82U
08/2017
Page 1
82
Uncompensated
FEATURES
O-Ring Mount/Threaded Process Fittings
-40ºC to +125ºC Operating Temperature
Up to ±0.1% Pressure Non Linearity
Solid State Reliability
APPLICATIONS
Medical Instruments
Process Control
Fresh & Waste Water Measurements
Partial Vacuum Gas Measurement
Pressure Transmitters
Tank Level Systems (RV & Industrial)
STANDARD RANGES
Range
0 to 1
0 to 5
0 to 15
0 to 30
0 to 50
0 to 100
0 to 300
0 to 500
psia
psig
SENSOR SOLUTIONS
///82U
08/2017
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82
Uncompensated
PERFORMANCE SPECIFICATIONS
Supply Current: 1.5mA
Ambient Temperature: 25°C (unless otherwise specified)
001PSI
PARAMETERS
MIN
TYP
MAX
Sensitivity
Zero Pressure Output
Pressure Non Linearity
Pressure Hysteresis
Repeatability
Bridge Resistance
Thermal Hysteresis
–
Span
Thermal Hysteresis
–
Offset
Temp. Coefficient
–
Resistance
Temp. Coefficient
–
Span
Temp. Coefficient
–
Offset
Long Term Stability
–
Span
Long Term Stability
–
Offset
Supply Current
Supply Voltage
Insulation Resistance (50Vdc)
Output Noise (10Hz to 1KHz)
Response Time (10% to 90%)
Pressure Overload
Pressure Burst
Operating Temperature
Storage Temperature
Media
–
Pressure Port
-40
-50
50
1
0.1
10x
12x
+85
+125
-40
-50
0.5
4.4
-0.25
-0.25
2.60
-3.30
9
-4
-0.3
-0.10
±0.02
5.8
±0.05
±0.05
3.20
-2.80
±100
±0.1
±0.25
1.5
5
2.0
9.5
50
1
0.1
3x
4x
+125
+125
-40
-50
0.5
6.2
0.25
0.25
3.50
-2.30
-80
±0.1
±0.25
1.5
5
2.0
9.5
50
1
0.1
3x
4x
+125
+125
0.5
4.0
-0.25
-0.25
20
8
0.3
0.10
005PSIA
MIN
12
-10
-0.2
-0.10
±0.02
5.0
±0.05
±0.05
2.40
-2.00
80
6.0
0.25
0.25
3.8
-0.25
-0.25
1.30
-1.65
-30
±0.1
±0.1
1.5
5
2.0
9.5
±0.05
±0.05
1.51
-1.25
TYP
15
MAX
18
10
0.2
0.10
005PSIG & ≥015PSI
MIN
12
-6
-0.1
-0.05
±0.02
5.8
+0.25
+0.25
1.75
-1.00
+30
TYP
MAX
27
8
0.1
0.05
UNITS
mV/V@FS
mV/V
%Span
%Span
%Span
KΩ
%Span
%Span
kppm/°C
kppm/°C
µV/V/°C
%Span
%Span
mA
V
MΩ
µV p-p
ms
Rated
Rated
ºC
ºC
NOTES
1
2
3
4
5
5
5
5
3, 5
3
6
7
8
Liquids and Gases compatible with 316L Stainless Steel
Notes
1. Measured at vacuum for absolute (A) and at ambient for gage (G).
2. Non-linearity is ±0.2 max for 5psi devices.
3. Values for 5psiG devices are as follows:
Pressure Hysteresis: -0.10 min, +0.10 max
Temp. Coefficient (Span): -80 min, +80 max
Long Term Stability (Offset): ±0.25 typ
4. Bridge resistance is measured with both
–E
pins shorted together.
5. TC values are first order coefficients to a quadratic fit over a temperature range of -20°C to +85°C (0°C to 50°C for 1psi, 0°C to 70°C for
5psi).
6. Between case and sensing element.
7.
The maximum pressure that can be applied without changing the transducer’s performance or accuracy.
8. The maximum pressure that can be applied without rupture of either the sensing element or transducer.
Additional Notes
9. Standard gage units are not recommended for vacuum applications.
10. Direct mechanical contact with diaphragm is prohibited. Diaphragm surface must remain free of defects (scratches, punctures, dents,
fingerprints, etc.) for device to operate properly. Caution is advised when handling parts with exposed diaphragms. Use protective cap
whenever the devices are not in use.
SENSOR SOLUTIONS
///82U
08/2017
Page 3
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