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AST46HA Pressure Transducer
Brand: American Sensor Technologies Inc
Constructed with a simple-yet-rugged design, the AST4600 Explosion-proof Pressure Transducer/Transmitter stands up to a variety of applications where price and performance are critical.
Features- ATEX / IECEx: Class I, Zone 1, Ex d IIC T5 Gb (Ta = -40°C to 85°C) ƒ
- ANSI/ISA-12.27.01.2003 Certified “Single Seal” (no secondary seal required)
- ABS (American Bureau of Shipping) Approved
- ASIC Compensation
- Superb Temperature Performance
- Wide Operating Temperature
- Excellent Accuracy
- High Proof and Burst Pressure
- Available in Exotic Alloys
Specifications
Accuracy
- < ± 0.1 % BFSL Includes Non-Linearity, Hysteresis & Non-Repeatability
Ambient Temperature Range
- -40° to 85° C (-40° to 185° F) - Operating Ambient Temperature
Applications
- CNG / Hydrogen Fill Stations
- Cold Climate Drilling & Mining
- Drilling Platforms
- Marine & Offshore Applications
- Oil & Gas Pipelines
- Paint Booths
- Panel Instrumentation
- Remote Telemetry Unit
- Well Optimization
Approvals & Certifications
- ABS
- ATEX/IECEx: Class I, Zone 1, Ex d IIC T5 Gb
- CRN
- CSA
- FM 3615 Class I, Zone 1 Group IIC
- UL 1203
Burst Pressure
- 5 x Rated Pressure
Cable Length
- 2 to 6.56 feet (0.61 to 2 metres)
Compensated Temperature
- -20° to 70° C (-4° to 158° F)
Cone & Thread Connection
- Autoclave F-250-C Female
Current
- < 10 mA - Current Consumption
Diameter
- 1” (25.4 mm) - Body Diameter
Electrical Connectors
- 18 AWG Wires
Environmental Protection
- Dust Ignition-Proof: Class II, Div. 1, Groups E, F, G
- Explosion-proof: Class I, Div. 1, Groups A, B, C, D
- Hazardous Area: Class I Zone 1 Group IIC
- IP65 (Vented)
- IP66 (Factory Sealed)
Excitation Voltage
- 10-28 Vdc - 4-20 mA, 0-5 V, 1-5 V, 1-6 V Output
- 15-28 Vdc - 0-10 V, 1-10 V Output
- 5 Vdc, Regulated - 0.5-4.5 V Ratiometric Output
Frequency
- 400 Hz - Sampling Rate
Humidity
- 0 to 100 % Relative Humidity, Non-Condensing
Length
- 4.3” (109.2 mm) - Overall Length
Load Impedance
- 10 Kiloohms
NPT Connection
- 1/2” NPT Male
- 1/4” NPT Female
- 1/4” NPT Male
Output
- 0.5 - 4.5 V Ratiometric
- 0-10 V, 3-Wire
- 0-5 V, 3-Wire
- 1-10 V
- 1-5 V
- 1-6 V
- 4-20 mA
Output Load
- 0 to 800 ohms at 10-28 Vdc - for 4-20 mA Output
- 5 kiloohms, Min. - for 0-5 V, 1-5 V, 1-6 V, 0-10 V, 1-10 V & 0.5-4.5 V Ratiometric Output
Output Noise
- < 1 mV RMS
Pressure Cycles
- > 100 Million
Pressure Range
- bar: 0 to 1,379
- kPa: 0 to 137,900
- psi: 0 to 20,000
Pressure Type
- Gauge
- Sealed Gauge
Process Temperature
- -55° to 125° C (-65° to 250° F) - Operating Media Temperature
Reverse Polarity Protection
- Yes
RFI/EMI Protection
- Yes
Shock
- EN 60068-2-27
Span & Zero Effect
- < ± 0.5 % of Full Scale
Stability
- ± 0.1 % of Full Scale, Typical
Storage Temperature
- -55° to 105° C (-67° to 221° F)
Tolerance
- < ± 0.5 % of Full Scale - Span Tolerance
Vibration
- EN 60068-2-6
- EN 60068-2-64
- IEC 68-2-32
Wetted Materials
- 316L Stainless Steel
- 630 Stainless Steel
Zero Offset
- < ± 0.5 % of Full Scale