Vented Gauge | ASIC | CSA Approved Explosionproof Pressure/Temperature Transmitter

AST46PT high accuracy Explosionproof Pressure/Temperature Transmitter is CSA approved for use in hazardous areas including:
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- ANSI/ISA - 12.27.01.2003 Certified "Single Seal" (no need for expensive secondary seal)
- Pressure and Temperature Output from One Device
- ASIC Compensation
- Superb Temperature Performance
- Wide Operating Temperature Range
- Excellent Accuracy
- High Proof and Burst Pressure
- Ranges from 10 to 1,000 PSI Gauge*
- Available in Exotic Alloys (Consult Factory for Inconel 718 or Hastelloy C276)
For pressures over 1000 PSI, see AST46PT Factory Sealed Gauge data sheet.
- Well Optimization
- Oil and Gas Pipelines
- Drilling Platforms
- Panel Instrumentation
- CNG / Hydrogen Fill Stations
- Paint Booths
- Remote Telemetry Unit
- Cold Climate Drilling & Mining
1 Accuracy includes: Non-linearity, Hysteresis and Non-repeatability
AST46PT |
1 | A
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G | 0500
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P
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3
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T
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1 |
H | 000
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| Series Type | |||||||||||||||||||||||||||||||||
| Temperature Output 1= -40 to 85°C (-40 to 185°F) 2= -40 to 125°C (-40 to 250°F) 3= 0 to 70°C (30 to 158°F) 4= -55 to 125°C (-65 to 250°F) 5= -18 to 93°C (0-200°F) |
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| Process Connection A= 1/4" NPT Male I= 1/4" NPT Female P= 1/2" NPT Male W= F250C Female Autoclave |
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| Pressure Reference G= Gauge Pressure V= Gauge Pressure (Vacuum Calibrated) |
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| Pressure Range (Vented Gauge) Insert pressure range code from chart. |
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Pressure Unit
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| Outputs 1= 0.5-4.5V ratiometric 2= 0-5V (3 wire) 3= 1-5V (3 wire + case connection) 4= 4-20mA (loop powered + case connection) 5= 0-10V (3 wire) 6= 1-6V (3 wire + case connection) G= 1-10V |
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| Electrical Interface T=2 ft. 18 AWG wires U=4 ft. 18 AWG wires W=2 Meter 18 AWG wires |
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Wetted Material
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Failure State
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| Options 000= No Special Options |
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| * Contact Factory on Availability | |||||||||||||||||||||||||||||||||
AST46PT Wiring
Output |
Power Connections |
Output Connections |
Green |
Length |
For U.S. installations, sensor case ground (green wire) must be bonded to ground according to Article 501 & 505 of the NEC. |
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Red |
Black |
White |
Blue |
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Voltage |
+V Supply |
-V Supply |
Pressure |
Temp |
Case Ground |
4.68" |
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4-20mA |
+ Pressure |
- Pressure |
- Temp |
+ Temp |
Case Ground |
5.18" |
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Workmanship - AST46PT explosion-proof pressure transmitters have a limited one-year warranty to the original purchaser. AST will replace or repair, free of charge, any defective pressure 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.
AST hopes this translation service will help you in selecting a product. We apologize for any errors in translation.