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
SENSOR SOLUTIONS ///89U
psia
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89
Uncompensated
PERFORMANCE SPECIFICATIONS
Supply Current: 1.5 mA
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS
Sensitivity
MIN
TYP
MAX
UNITS
15
22
28
mV/V@FS
Zero Pressure Output
-4
4
mV/V
Pressure Non Linearity
-0.25
0.25
%Span
Pressure Hysteresis
±0.05
Repeatability
Input/Output Resistance
4500
1
%Span
±0.02
3900
NOTES
%Span
5100
Ω
2
Temperature Coefficient – Resistance
1300
1510
1750
ppm/°C
3
Temperature Coefficient – Sensitivity
-1450
-1250
-1000
ppm/°C
3
2
µV/V/ºC
3
Thermal Hysteresis – Span
±0.05
%Span
3
Thermal Hysteresis – Offset
±0.05
%Span
3
Long Term Stability – Span
±0.1
%Span/Year
4
Long Term Stability – Offset
±0.1
%Span/Year
4
Temperature Coefficient – Offset
Supply Current
0.5
1.5
Supply Voltage
Insulation Resistance (50Vdc)
2.0
mA
9.5
50
V
MΩ
5
Pressure Overload
3X
Rated
6
Pressure Burst
4X
Rated
7
-40
+125
ºC
Storage Temperature
-50
+125
ºC
Torque
154
180
in-lb
9
grams
Operating Temperature
Weight
Media – Pressure Port
8
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
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89
Uncompensated
DIMENSIONS
SENSOR SOLUTIONS ///89U
09/2017
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89
Uncompensated
Fitting Dimensions Table
Fitting
MEAS P/N
Type
1
IC-D00364
2
IC-D00365
‘A’ DIM
‘B’ DIM
‘C’ DIM
1/4-18 NPT
1/8-27 NPT
.93 [23.6]
.91 [23.1]
7/8 [22.2] HEX
7/8 [22.2] HEX
3
4
IC-D00366
IC-D00348
7/16-20 UNF
1/4-18 NPT
.77 [19.6]
.82 [20.8]
7/8 [22.2] HEX
5/8 [15.9] HEX
5
8
IC-D00367
IC-D00349
1/4-19 BSP
1/8-27 NPT
.82 [20.8]
.71 [18.0]
3/4 [19.0] HEX
5/8 [15.9] HEX
.89 [22.6]
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
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89
Uncompensated
ACCESSORIES
CONNECTIONS
SENSOR SOLUTIONS ///89U
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89
Uncompensated
ORDERING INFORMATION
89
Model Name
Pressure range [psi]
01=1000
05=5000
03=3000
10=10.000
―
01
K
A
―
0
U
K
Pressure Type
A=Absolute
Fitting Type
0=No Fitting
See Fitting Dimensions Table for list of fitting options
Electrical Connections
U=Leads
*Refer to ‘Comp’ data sheet for devices with comp board, ribbon cable, and cable with connectors
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.,
a TE Connectivity Company
Tel: 800-522-6752
Email: customercare.frmt@te.com
Measurement Specialties (Europe), Ltd.,
a TE Connectivity Company
Tel: 800-440-5100
Email: customercare.lcsb@te.com
Measurement Specialties (China), Ltd.,
a TE Connectivity Company
Tel: 0400-820-6015
Email: customercare.shzn@te.com
TE.com/sensorsolutions
Measurement Specialties, Inc., a TE Connectivity company.
Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein
might be trademarks of their respective owners.
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliabl e. However, TE Connectivity makes
no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard
Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse
of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
© 2015
TE Connectivity Ltd. family of companies
SENSOR SOLUTIONS ///89U
All Rights Reserved.
09/2017
Page 7
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