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Pressure core sensors-85C
Product Description
The 85 compensated is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The 85 compensated is offered in a weldable package or with a variety of threaded fittings such as 1/4 and 1/8NPT, 1/4BSP as well as custom process fittings. The 85 compensated is designed for 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. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction. An additional laser trimmed resistor is included which can be used to adjust an external differential amplifier and provide span interchangeability to within ±1%.
Key Features
Weldable/Threaded Process Fittings
-40ºC to +125ºC Operating Temperature Range
Up to ±0.1% Pressure Non-Linearity
Solid State Stability
1.0% Interchangeable Span(provided by gain set resistor)
Applications
Medical Instruments
Process Control
Fresh & Waste Water Measurements
Partial Vacuum Gas Measurement
Pressure Transmitters
Tank Level Systems (RV & Industrial)
Information & Quotation
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Specification
| Product Type Characteristics | Unit | |
| Types of Dielectric Isolation Pressure Sensors | Dielectric Isolated Medium Voltage Output Pressure Sensors | |
| Types of Dielectric Isolation Pressure Sensors | differential pressure | |
| Structural Properties | ||
| Connectors | Conductors, Ribbonized cables, Cables with connectors, Welding pads, Cables | |
| Pressure ports/connectors | 1/4 -18 NPT (7/8 hex), 1/4 18 NPT, 1/4-18 NPT, 1/4-18 NPT female end, 1/4-18 NPT (5/8 hex), 1/4-19 BSP, 1/4-19 BSP (7/8 hex), 1/8-27 NPT, 1/8-27 NPT (7/8 hex), 7/16-20 UNF, G 1/4 HEX, M14 x 1.5-60, Weldable (5/16-32 UNEF-3A thread), Weldable (unthreaded), Weld Ring | |
| Electrical Characteristics | ||
| Supply Current | mA | 1.5 |
| Dielectric isolation pressure sensor supply voltage | V | 5 |
| Operating environment | ||
| Operating Temperature Range | ℃ | -20~70，-40-125 |
| Operating Temperature Range | °F | -50~125 |
| Operation/Application | ||
| Pressure resistance range | 3X | |
| Output/Span | psi | 0 - 100 mV,Sensitivity = 12 - 27mV/V |
| Pressure | psi | 5,15,30,50,100,300, 500 |
| Non-Linearity | % | ±0.1 |
| Packaging Characteristics | ||
| Dielectric Isolation Pressure Sensor Packaging | Weldable, Threaded Process Fittings | |
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