AST4000 Industrial Pressure Transducer
Brand: American Sensor Technologies Inc
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AST4000 Industrial Pressure Transducer
Brand: American Sensor Technologies IncThe AST4000 OEM pressure transducer / transmitter remains the most popular configuration.
With its welded stainless steel housing and various electrical connections, the AST4000 can be packaged for virtually any OEM pressure transducer application. Voltage and current output signals are available and all products.
Features- High Strength Stainless Steel Construction
- No Oil, Welds or Internal O-rings
- Wide Operating Temperature
- Pressures up to psi: 10,000
- Low Static and Thermal Errors
- Unparalleled Price and Performance
- Compatible with Wide Variety of Liquids and Gases
- EMI/RFI Protection
- UL/cUL 508 Approved (with Housing)
Specifications
Accuracy
- < ± 0.5 % BFSL
- ± 0.25 % of Full Scale
- ± 0.5 % of Full Scale Output
Applications
- Control Panels
- HVac/R Equipment
- Hydraulic Systems
- Hydrogen Storage
- Industrial OEM Equipment
- Pneumatics
- Sub Sea Pressure
- Water Management
Bandwidth
- (-3 dB), DC to 1 kHz
- (-3 dB), DC to 250 Hz
- (-3 dB), DC to 5 kHz, Min.
BSP Connection
- 1/4” BSPP Male
- G 1/4” Male
Burst Pressure
- psi: 20,000 (kPa: 137,900, bar: 1,379) or 5 times Whicever is Less
Cable Length
- 2 to 10 feet (0.6 to 3 metres)
Compensated Temperature
- 0° to 55° C (32° to 131° F)
Consumption
- < 10 mA
- < 5 mA
- 5 to 20 mA
Electrical Connectors
- 6-Pin Bendix
- DIN 43650A
- M12 x 1
- Mini DIN 43650C
Enclosure, Body Material
- 316L Stainless Steel
- 630 Stainless Steel
- Alloy 718 (Haynes)
- Alloy C-276 (Hastelloy C, Inconel)
Environmental Protection
- IP66
Excitation Voltage
- 10-28 Vdc
- 5 Vdc, Regulated
NPT Connection
- 1/2” NPT Male
- 1/4” NPT Female
- 1/4” NPT Male
- 1/8” NPT Female
Operating Temperature
- -40° to 85° C (-40° to 185° F)
Output
- 0.5 - 4.5 V Ratiometric
- 0-50 mV
- 10 mV/V
- 1-6 Vdc
- 4-20 mA
Output Load
- > 1 Megaohm
- 0-800 ohms at 10-28 Vdc
- 10 kiloohms, Min.
Output Noise
- < 2 mV RMS
Pressure Cycles
- > 100 Million
Pressure Range
- bar: 0 to 689.5
- kPa: 0 to 68,950
- psi: 0 to 10,000
Pressure Type
- Compound Pressure
- Gauge
- Sealed Gauge
Resistance
- 10 Kiloohms
- 1,100 ohms, Nominal
Reverse Polarity Protection
- Yes
RFI/EMI Protection
- Yes
Span & Zero Effect
- < ± 1.5 % of Full Scale
- < ± 2 % of Full Scale
Stability
- ± 0.25 % of Full Scale
Storage Temperature
- -40° to 100° C (-40° to 212° F)
Supply Voltage
- 4.75-28 V
UNF/UNC Connection
- 7/16”-20 UNF Female
- 7/16”-20 UNF Male
Wetted Materials
- 316L Stainless Steel
- 630 Stainless Steel
Zero Offset
- < ± 1 % of Full Scale
- < ± 2 % of Full Scale
