89U Media Isolated mV Output Pressure Sensor
Brand: American Sensor Technologies Inc
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89U Media Isolated mV Output Pressure Sensor
Brand: American Sensor Technologies IncThe 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 1/8" NPT, 1/4" BSP as well as custom process fittings.
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.
Features- Weldable and Threaded Process Fittings
- -40ºC to 125ºC Operating Temperature Range
- ±0.25% Pressure Non Linearity
- Solid State Reliability
Specifications
Accuracy
- ± 0.25 % of Span - Pressure Non-Linearity
Ambient Temperature Range
- 25° C (77° F)
Applications
- Hydraulic Controls
- Pressure Calibrators
- Process Control
- Refrigeration/Compressors
Approvals & Certifications
- RoHS
BSP Connection
- 1/4"-19 BSP
Hysteresis
- ± 0.05 % of Span - Pressure & Thermal Hysteresis: Span & Offset
Insulation Resistance
- 50 MΩ at 50 Vdc
Media
- Liquids & Gases
Mounting
- O-Ring
NPT Connection
- 1/4" NPT
- 1/8"-27 NPT
Operating Temperature - Sensor
- -40° to 125° C (-40° to 257° F)
Output Load
- 5 MΩ
Power Requirement
- 0.5-2 mA
Pressure Range
- psi: 0 to 10,000 (kPa: 0 to 69,000, bar: 0 to 690)
Pressure Type
- Absolute
Repeatability
- ± 0.02 % of Span
Resistance
- 3,900 to 5,100 ohms
Sensitivity
- 15-28 mV/V Full Scale
Sensor, Probe Material
- 316L Stainless Steel
Sensor, Probe Type
- Piezoresistive Silicon
Stability
- ± 0.1 % of Span/Year - Long Term Stability: Span & Offset
Storage Temperature
- -50° to 125° C (-58° to 257° F)
Supply Voltage
- 9.5 V
Torque
- 154 to 180 in/lb
UNF/UNC Connection
- 5/16"-32 UNEF
