89
Uncompensated
SPECIFICATIONS
316L SS Pressure Sensor
High Pressure
0 - 100mV Output
Absolute
The 89 uncompensated is a small profile, media
compatible, piezoresistive silicon pressure sensor packaged in a
316L stainless steel housing. The 89 uncompensated features
5/16-32 UNEF threads and can be welded in place. It can also be
packaged in a variety of threaded fittings such as 1/4 and
1/8NPT, 1/4BSP as well as custom process fittings. Contact
factory for threaded fitting options.
The 89 uncompensated is designed for high pressure
OEM applications where compatibility with corrosive media is
required. The sensing package utilizes silicon oil to transfer
pressure from the 316L stainless steel diaphragm to the sensing
element.
Please refer to the 89 compensated and constant voltage
datasheets for more information on different features of the 89.
SENSOR SOLUTIONS
///89U
09/2017
Page 1
89
Uncompensated
FEATURES
Weldable and Threaded Process Fittings
-40ºC to +125ºC Operating
1. Temperature Range
±0.25% Pressure Non Linearity
Solid State Reliability
APPLICATIONS
Hydraulic Controls
Process Control
Pressure Calibrators
Refrigeration/Compressors
STANDARD RANGES
Range
0 to 01k
0 to 03k
0 to 05k
0 to 10k
psia
SENSOR SOLUTIONS
///89U
09/2017
Page 2
89
Uncompensated
PERFORMANCE SPECIFICATIONS
Supply Current: 1.5 mA
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS
Sensitivity
Zero Pressure Output
Pressure Non Linearity
Pressure Hysteresis
Repeatability
Input/Output Resistance
Temperature Coefficient
–
Resistance
Temperature Coefficient
–
Sensitivity
Temperature Coefficient
–
Offset
Thermal Hysteresis
–
Span
Thermal Hysteresis
–
Offset
Long Term Stability
–
Span
Long Term Stability
–
Offset
Supply Current
Supply Voltage
Insulation Resistance (50Vdc)
Pressure Overload
Pressure Burst
Operating Temperature
Storage Temperature
Torque
Weight
Media
–
Pressure Port
-40
-50
154
50
3X
4X
+125
+125
180
9
0.5
3900
1300
-1450
MIN
15
-4
-0.25
±0.05
±0.02
4500
1510
-1250
2
±0.05
±0.05
±0.1
±0.1
1.5
2.0
9.5
5100
1750
-1000
TYP
22
MAX
28
4
0.25
UNITS
mV/V@FS
mV/V
%Span
%Span
%Span
Ω
ppm/°C
ppm/°C
µV/V/ºC
%Span
%Span
%Span/Year
%Span/Year
mA
V
MΩ
Rated
Rated
ºC
ºC
in-lb
grams
8
5
6
7
2
3
3
3
3
3
4
4
1
NOTES
Liquids and Gases compatible with 316/316L Stainless Steel
Notes
1. Measured at ambient temperature.
2. Best fit straight line.
3. Measured with both -E pins shorted together.
4. Over the temperature range -20°C to +85°C with respect to 25°C.
5. Minimum resistance between case and pins.
6. 3X or 20,000psi, whichever is less.
The maximum pressure that can be applied without changing the transducer’s performance or
accuracy.
7. 4X or 30,000psi, whichever is less. The maximum pressure that can be applied to a transducer without rupture of either the sensing
element or transducer.
8. For devices without fittings, typical receptacle is 316 ST STL, tensile strength 75,000psi min.
9. Direct mechanical contact with diaphragm is prohibited. Diaphragm surface must remain free of defects (scratches, punctures,
fingerprints, etc.) for device to operate properly. Caution is advised when handling parts with exposed diaphragms. Use protective cap
whenever devices are not in use.
10. Testing: All 03k, 05k and 10kpsi parts are tested at 2500psi and calculated to full scale pressure respectively.
11. Marking: Parts are marked with company name, model number, pressure range, lot number, serial number, and date code
12. Shipping: The stainless steel diaphragm is protected by a static dissipative cap. Each unit is packaged individually in a plastic container
with anti-static foam.
SENSOR SOLUTIONS
///89U
09/2017
Page 3
89
Uncompensated
DIMENSIONS
SENSOR SOLUTIONS
///89U
09/2017
Page 4
89
Uncompensated
Fitting Dimensions Table
Fitting
MEAS P/N
Type
1
IC-D00364
2
IC-D00365
3
4
5
8
IC-D00366
IC-D00348
IC-D00367
IC-D00349
‘A’ DIM
1/4-18 NPT
1/8-27 NPT
7/16-20 UNF
1/4-18 NPT
1/4-19 BSP
1/8-27 NPT
‘B’ DIM
.93 [23.6]
.91 [23.1]
.77 [19.6]
.82 [20.8]
.82 [20.8]
.71 [18.0]
.89 [22.6]
‘C’ DIM
7/8 [22.2] HEX
7/8 [22.2] HEX
7/8 [22.2] HEX
5/8 [15.9] HEX
3/4 [19.0] HEX
5/8 [15.9] HEX
7/8 [22.2] HEX
9
IC-D00368 1/4-19 BSP
Note: Fitting Type “4” Assembly Shown
All Dimensions are for Reference Only
SENSOR SOLUTIONS
///89U
09/2017
Page 5
京公网安备 11010802033920号
EEWORLD
