MS4425 mV Output Pressure Sensor
Brand: American Sensor Technologies Inc
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MS4425 mV Output Pressure Sensor
Brand: American Sensor Technologies IncThe MS4425 is a temperature compensated, piezoresistive silicon pressure sensor packaged in a dual-in- line configuration and intended for cost sensitive applications where excellent performance and long-term stability are required.
Integral temperature compensation is provided over a range of 0-50° C using laser-trimmed resistors. The pressure sensor is available in absolute, gauge or differential pressure ranges from 0-1 to 0-300 psi.
The pressure ports are 1/8” barbed ports which mate with 3/32” ID tubing. These tubes are parallel to the printed circuit board to allow other boards to be located above the sensor. For a vertical mounted tube in gauge or absolute pressure, refer to the MS4426.
Features- Dual-in-Line Package
- 0°C to 50°C Compensated Temperature Range
- ±0.15% Pressure Non Linearity
- Solid State Reliability
Specifications
Accuracy
- ± 0.15 % of Span - Pressure Non-Linearity (Gage & Absolute)
- ± 0.25 % of Span - Pressure Non-Linearity (Differential)
Ambient Temperature Range
- 25° C (77° F)
Approvals & Certifications
- RoHS
Compensated Temperature
- 0° to 50° C (32° to 122° F)
Dimensions
- 0.59” x 0.53” (15.2 x 13.7 mm)
Enclosure, Body Material
- Ceramic
- Epoxy
- Plastic
Fill Material
- Gel
Humidity
- 0 to 85 % Relative Humidity
Hysteresis
- ± 0.25 % of Span - Pressure Hysteresis
Media
- Non-Corrosive Dry Gases Compatible with Silicon, Pyrex, RTV, Ceramic & Gold
Mounting
- PC Board Mounting
Operating Temperature
- -25° to 85° C (-13° to 185° F)
Output
- 0 to 100 mV
Output Span - Maximum
- 150 mV
Output Span - Minimum
- 18 mV
Pressure Range
- bar: 0 to 20.68
- kPa: 0 to 2,068
- psi: 0 to 300
Pressure Type
- Absolute
- Differential
- Gauge
Resistance
- 3,500 to 6,500 ohms - Output Resistance
- 5,000 to 25,000 ohms - Input Resistance
Sensor, Probe Type
- Piezoresistive Silicon Sensor
Storage Temperature
- -40° to 125° C (-40° to 250° F)
Supply Voltage
- 12-20 V
Temperature Effect
- ± 0.75 mV - Temperature Error (Zero)
- ± 1 % of Span - Temperature Error - Span
Tube Connection
- 1/8” Barbed Ports Which Mate with 3/32” I.D. Tubing
- Medical Instruments
- Altitude and Airspeed Measurements
- Process Control
- Factory Automation
- Leak Detection
