20 INCH-G-4V-REF

20 INCH-G-4V-REF Datasheet


Part Number 1 MBAR-D-4V-REF 1 INCH-D-4V-REF 1 INCH-G-4V-REF 5 INCH-D-4V-REF 5 INCH-G-4V-REF 10 INCH-D-4V-REF 10 INCH-G-4V-REF 20 INCH-D-4V-REF 20 INCH-G-4V-REF 30 INCH-D-4V-REF 30 INCH-G-4V-REF

Part Datasheet
20 INCH-G-4V-REF 20 INCH-G-4V-REF 20 INCH-G-4V-REF (pdf)
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all sensors
p 408 225 4314 f 408 225 2079 e
amplified with voltage reference low pressure
1 mbar In H2O to 30 In H2O Pressure Sensors
• 0 to 1 mbar to 0 to 30 In H2O Pressure Ranges
• Fixed Output Voltage of to volts
• Supply Voltage range of to 28 volts
• Temperature Compensated
• Calibrated Zero and Span
• Medical Instrumentation
• Environmental Controls
• HVAC

The Amplified with Voltage reference line of low pressure sensors is based upon a proprietary technology to reduce all output offset or common mode errors. This model provides a very stable 4-volt output with superior output offset characteristics. Output offset errors due to change in temperature, stability to warm-up, stability to long time period, and position sensitivity are all significantly reduced when compared to conventional compensation methods. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure.

These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like.

The output of the device is to volts. The device operates from any dc. supply voltage of to 16 volts.
a 6296 San Ignacio, Suite E & F, San Jose, CA 95119
x 4 places for x electrical connection

PINOUT 1 +Vsupply 2 Common 3 +Voutput 4 do not connect to this pin

Mounting typical

Dimensions in inches mm
all sensors
082302
typical Pin 1 2 3 4

Pressure Sensor Characteristics Maximum Ratings Environmental Specifications

Supply Voltage VS

Common-mode pressure

Lead Temperature soldering 2-4 sec.
to +16 Vdc -10 to +10 psig
250°C

Temperature Ranges Compensated Operating Storage Humidity Limits
5 to 50° C -25 to 85° C -40 to 125° C 0 to 95% RH non condensing

Standard Pressure Ranges

Part Number 1 MBAR-D-4V-REF 1 INCH-D-4V-REF 1 INCH-G-4V-REF 5 INCH-D-4V-REF 5 INCH-G-4V-REF 10 INCH-D-4V-REF 10 INCH-G-4V-REF 20 INCH-D-4V-REF 20 INCH-G-4V-REF 30 INCH-D-4V-REF 30 INCH-G-4V-REF

Operating Pressure ±1 mbar
±1 In H2O 0 - 1 In H2O
± 5 In H2O 0 - 5 In H2O ±10 In H2O 0 - 10 In H2O ±20 In H2O 0 - 20 In H2O ±30 In H2O 0 - 30 In H2O

Nominal Span 4V

Proof Pressure 100 In H2O 100 In H2O 300 In H2O 200 In H2O 200 In H2O 200 In H2O 200 In H2O 300 In H2O 300 In H2O 500 In H2O 500 In H2O

Burst Pressure 200 In H2O 200 In H2O 200 In H2O 300 In H2O 300 In H2O 300 In H2O 300 In H2O 500 In H2O 500 In H2O 800 In H2O 800 In H2O

Performance Characteristics for 1 MBAR-D-4V-REF

Parameter, NOTE 1 Operating Range, differential pressure Output Span, NOTE 5 Offset Voltage zero differential pressure Offset Temperature Shift 5°C-50°C , NOTE 2 Offset Warm-up Shift, NOTE 3 Offset Position Sensitivity ±1g Offset Long Term Drift one year Linearity, hysteresis error, NOTE 4 Span Shift 5°C-50°C , NOTE 2

Minimum

Nominal
±20 ±40 ±20

Maximum ±80

Units mbar
volt mvolt %fs %span
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Datasheet ID: 20 INCH-G-4V-REF 515989