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AST3100

Industrial High Volume OEM ASIC Pressure Sensor

AST3100 Industrial ASIC Pressure Sensor product photo

The AST3100 is a low cost, high quality all stainless steel media isolated Pressure Transmitter intended for use in the measurement of gases and liquids compatible with stainless steel. The AST3100 is suitable for automotive, industrial, refrigeration, hydraulics, off road, construction and agriculture applications. The AST3100 has been designed specifically for the applications with demanding price and performance requirements. The competitively priced AST3100 offers a choice of high level outputs. The high strength stainless steel construction contains no silicone oil and no internal "O" rings. Measurements are available in gauge pressure covering ranges up to 10,000 PSI.

Datasheet
w/ Dimensions

Accessories

Benefits

- High Strength Stainless Steel Construction
- No Silicone Oil or Internal O-rings
- Wide Operating Temperature Range
- Ranges up to 10,000 psi
- Low Static and Thermal Errors
- EMI/RFI Protected
- Unparalleled Price and Performance
- Rugged Design Survives Harsh Environments
- Compatible with Wide Range of Gases and Liquids
- Suitable for High Shock and Vibration Applications

Applications

- Industrial OEM Equipment
- Hydraulic Systems
- Train Braking Circuits
- HVAC/R Equipment
- Refrigeration
- Offroad
- Test Stands
- Data Loggers
- Construction and Agricultural Equipment
- Pressure Instrumentation

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Warranty

Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST’s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit!

Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter.

Performance @ 25°C (77°F)

Accuracy¹

< ±0.5% BFSL

Stability (1 Year)

±0.25%FS, typ

Overange Protection

2X Rated Pressure

Burst Pressure

5X or 20,000 psi (whichever is less)

Pressure Cycles

> 100 Million

¹ Accuracy includes: Non-linearity, Hysteresis and Non-repeatability

Environmental Data

Temperature

Operating

-40 to 85°C (-40 to 185°F)

Storage

-40 to 100°C (-40 to 212°F)

Thermal Limits

Compensated Range

0 to 55°C (30 to 130°F)

Temp. Comp. Zero

<±1.5% of FS

Temp. Comp. Span

<±1.5% of FS

Other

Shock

100G, 11 msec, 1/2 sine

Vibration

10G peak, 20 to 2000 Hz.

EMI/RFI Protection

Yes

Rating

IP-66 (housing only)

Electrical Data

Output

0.5-4.5V ratiometric

4-20mA, 1-5V

Excitation

5VDC,reg

10-28VDC

Output Impedance

<100 (Ohms)

Current Consumption

<8mA

<10mA (All Vout Models)

Bandwidth

(-3dB): DC to 250 Hz DC to 250 Hz (Current)

(-3dB) DC to 1 kHz (Voltage)

Output Noise

<2mV RMS

Reverse Polarity

Yes

AST3100 Industrial ASIC Pressure Sensor ordering: pressure port, pressure range, output signal, electrical connection, wetted material, options