Pressure Transducers

AST4200 Panel Mount Pressure Sensor

AST4200 Panel Mount Pressure Sensor

In order to simplify installation of pressure sensors for control panel applications, American Sensor Technologies offers the AST4200 Panel Mount Pressure Sensor. This innovative sensor is mounted directly through the panel without the need for additional adapters, eliminating potential leak paths. Click here for a detailed application note on the uses and benefits of the panel mountable fitting.

AST’s Krystal Bond™ Technology is the foundation of the AST4200 panel mount pressure sensor. Users experience excellent accuracy, long-term stability and repeatable results.

Design Benefits
– Krystal Bond™ Technology
– High Strength Stainless Steel Construction
– No Oil, Welds or Internal O-rings
– Ranges up to 10,000 PSI
– Low Static and Thermal Errors
– Unparalleled Price and Performance
– Compatible with Various Liquids and Gases
– EMI/RFI Protection
– Simple Installation for Panel Builders
– UL/cUL 508 Approved
– CE EN61326

Applications / Industries
Control Panels
– Industrial OEM Equipment
– Hydraulic Systems
– HVAC/R Equipment
– Data Loggers

Performance @ 25°C (77°F)

Accuracy1<±0.5% BFSL
Stability (1 Year)±0.25%FS, typ
Proof Pressure2X Rated Pressure
Burst Pressure5X or 20,000 psi (whichever is less)
Pressure Cycles> 100 Million
1 Accuracy includes: Non-linearity, Hysteresis and Non-repeatability

Environmental Data

Operating-40 to 85°C (-40 to 185°F)
Storage -40 to 100°C (-40 to 212°F)
Thermal Limits
Compensated Range0 to 55°C (32 to 131°F)
TC Zero<±1.5% of FS
TC Span<±1.5% of FS
ShockEN 60068-2-27
VibrationEN 60068-2-6, 60068-2-64,
and IEC 68-2-32
EMI/RFI ProtectionYes
RatingIP-66 (housing only)

Electrical Data

Output Signal4-20mA 1-5VDC, 1-6VDC 0-50mV 0.5-4.5V Ratiometric
Excitation10-28VDC 10-28VDC 5VDC,typ 5VDC,reg
Output Impedance>10k Ohms <100 Ohms, Nominal 1100 Ohms, Nominal <100 Ohms, Nominal
Current Consumption20mA, typ. <10mA <5mA <10mA
Bandwidth(-3dB): DC to 250 Hz (-3dB): DC to 1kHz (-3dB): DC to 5kHz, min (-3dB): DC to 1kHz
Output Noise- <2mV RMS – <2mV RMS
Zero Offset<±1% of FS <±1% of FS <±2% of FS <±1% of FS
Span Tolerance<±1.5% of FS <±1.5% of FS <±2% of FS <±1.5% of FS
Output Load0-800 Ohms
@10-28VDC 10k Ohms, Min. >1M Ohms 10K Ohms, Min.
Reverse PolarityYes Yes – Yes