86C Media Isolated mV Output Pressure Sensor
Brand: American Sensor Technologies Inc
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86C Media Isolated mV Output Pressure Sensor
Brand: American Sensor Technologies IncThe 86 compensated is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing.
The 86 compensated is designed for O-ring mounting and 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%.
Features- O-Ring Mount
- -40ºC to +125ºC Operating Temperature Range
- ±0.2% Pressure Non Linearity
- 1.0% Interchangeable Span (provided by gain set resistor)
- Solid State Reliability
Specifications
Ambient Temperature Range
- 25° C (77° F)
Applications
- Fresh & Waste Water Measurements
- Medical Equipment
- Partial Vacuum Gas Measurement
- Pressure Transmitter
- Process Control
- Tank Level Systems (RV & Industrial)
Approvals & Certifications
- RoHS
Compensated Temperature
- -20° to 85° C (-4° to 185° F)
Enclosure, Body Material
- 316 Stainless Steel
- 316L Stainless Steel
Hysteresis
- ± 0.10 % of Span - Pressure Hysteresis
- ± 0.25 % of Span - Thermal Hysteresis: Span & Offset
Insulation Resistance
- 50 megaohms at 50 Vdc
Linearization
- ± 0.2 % of Span - Pressure Non-Linearity
Load Impedance
- 5 megaohms - Output Load Resistance
Media
- Liquids & Gases
Mounting
- O-Ring
Operating Temperature
- -40° to 125° C (-40° to 257° F)
Output
- 50-150 mV - Span Value
Output Noise
- 1 µV Peak-to-Peak
Power Requirement
- 0.5-2 mA - Supply Current
Pressure Range
- psi: 0 to 500 (kPa: 0 to 3,447, bar: 0 to 34.47)
Pressure Type
- Absolute
- Gauge
Repeatability
- ± 0.02 % of Span
Resistance
- 2,000 to 5,800 ohms - Input Resistance
- 4,000 to 7,000 ohms - Output Resistance
Response Time
- 0.1 millisecond - Response Time (10 to 90 %)
Sensor, Probe Type
- Piezoresistive Silicon
Stability
- ± 0.25 % of Span - Long Term Stability (Span & Offset)
Storage Temperature
- -50° to 125° C (-58° to 257° F)
